2018 CHEVROLET TAHOE

3 recalls, 142 complaints - 1,607 TSBs - 4/5 safety rating

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Defect Description

General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake ass... Read more

Consequence

A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's nu... Read more

14,620 vehicles affected

Manufacturer: General Motors LLC

ELECTRONIC STABILITY CONTROL (ESC)

Defect Description

General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is tra... Read more

Consequence

Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.

652,967 vehicles affected

Manufacturer: General Motors LLC

SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM

Defect Description

General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

Consequence

As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's num... Read more

3,456,719 vehicles affected

Manufacturer: General Motors LLC

Complaint Statistics

142 total complaints 6 crashes 4 injuries 1 deaths

Top Reported Components

Component	Complaints
ENGINE	25
POWER TRAIN	17
UNKNOWN OR OTHER	16
ELECTRICAL SYSTEM	14
SERVICE BRAKES	14
STEERING	12
AIR BAGS	5
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING	4
ENGINE AND ENGINE COOLING	4
FUEL/PROPULSION SYSTEM	3

Incident date: May 15, 2023

05/15/23 - AFM Lifter failure - Complete Top End Rebuild under extended warranty purchased when i bought the Tahoe - Preowned certified. Cost $2,000.00 Out Of Pocket ( Days Chevrolet Repaired 86,350 miles) 09/06/23 - Transmission failed - Warranty paid except $2,000.00 (94,000 Miles) 02/02/26 - Brok... Read more

Incident date: May 15, 2023

Incident date: Aug 16, 2026

Vehicle was driven the day before the incident occurred. The morning of the incident, the vehicle was parked, off and not running. A notification sent to my phone indicating a critical battery low 11.1V reading. Vehicle would not start. Vehicles battery and alternator charging system was tested an... Read more

Incident date: Aug 16, 2026

Incident date: Jul 31, 2026

On XXX I lost all brakes in my 2016 Ford F-150 while towing a fishing boat. I had just decended a steep grade on a busy downtown street when I received an alert that I was low on brake fluid. The next pump of the brake went to the floor. I received an audible alarm. Had this occured on the steep g... Read more

Incident date: Jul 18, 2026

adaptive cruise control, lane keep assist system problem, collision mitigation system problem, road departure mitigation system problem and auto high beam problem

Incident date: Jul 18, 2026

Coolant leakage in cylinder number (2) two. Causing a misfire and check engine light to display. Ford dealer has diagnosed and suggested engine replacement. Upon researching, this seems to be a known issue with this motor and can cause complete failure.

Incident date: Jul 18, 2026

2017 Mercedes c300 the switchover valve in the diagnostic module of the evaporative emission control system is jammed open. This issue was called for recall for models 2018 or later, but 2017 was not part of it.

Incident date: Jul 8, 2026

The contact owns a 2016 Jeep Compass. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The contact pulled over to the side of the road and waited for approximately 20 minutes before restarting the vehicle. The vehicle was restarted and driven to the resid... Read more

Incident date: Jul 7, 2026

My transmission failed and it has been in a shop for 2 months. The pistons in the transmission failed not sure why but made it not go in reverse. The parts were on backorder for atleast a month. The warranty is out and my extended warranty will not pay because Chevorlet Dealership failed to flush my... Read more

Incident date: Jun 15, 2026

Ever since I bought the car with zero miles I been having electrical issues. From reverse camera to low wash fluid light that doesn’t turned off . Now even when it’s over 100 degrees outside my car marks inside that’s 26 degrees . And now my Ac completely stopped working. I don’t know what t... Read more

Incident date: Jun 15, 2026

The contact owns a 2025 Honda Civic Hatchback. The contact stated that while driving at an undisclosed speed and turning the steering wheel, the steering wheel was making an abnormal groaning sound. The failure was a recurring failure. The dealer was contacted and informed the contact that the steer... Read more

Incident date: Jun 15, 2026

Per my dealer, Hudson Chrysler Dodge Jeep of Hudson, WI the ABS Module in my 2017 Ram 1500 has failed, and needs to be replaced. The part is on permanent backorder with no eta on production or shipping. There are thousands of complaints online regarding this issue, that Ram is not correcting. My ... Read more

Incident date: May 25, 2026

The recall was issued May 2025 and still has no remedy, bulletins state anticipated remedy in 4th quarter of 2025, we are in middle of 2026, over a year since the recall was issued another recall issued November 2025 with no remedy yet.

Incident date: Jun 1, 2026

The contact owns a 2017 Ford Edge. The contact stated that the rearview camera intermittently displayed a blank or flickering image. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The dealer advised that the parts were unavailable to complete the repair. T... Read more

Incident date: May 8, 2026

MB recall is since Feb 2026 and they neither ready to fix it not ready to provide a proper compensation . The vehicle is currently unusable for the following reasons: 1. Safety Catch-22 (Fire vs. Theft): Due to the fire hazard associated with the current battery recall, I cannot safely charge or sto... Read more

Incident date: May 8, 2026

I am filing a safety complaint regarding my 2025 Cadillac Escalade, which experienced a catastrophic engine failure while being driven on a public roadway with approximately 13,000 miles on the vehicle. While traveling from [XXX] to [XXX] , the vehicle suddenly lost power while in motion. A warnin... Read more

Incident date: Mar 26, 2026

Travelling on a highway with 70 MPH posted speed limit, the vehicle dashboard signaled the check engine light and a variety of warnings that "power reduction measure" was enabled and to "service brake assist." At the next available exit, I was able to exit from the highway and go to a gas station, w... Read more

Incident date: Feb 1, 2026

I’m using this car in Poland (Europe) my engine starts to make knocking noise due to Bearings rods and lifters failure . N252494001 L87 Engine Loss of Propulsion I called to European Cadillac authorized service and they refused to replace the engine because USA based manufacturer don’t wan’t ... Read more

Incident date: Dec 5, 2025

Driving 40 mph coming around a bend. There was a car stopped about to rear off to the left and when coming up around the turn I saw and tried to stop. I was about two car lengths behind the car when I pressed the brake down and I pushed it all the way down and nothing happened. It was grinding and s... Read more

Crash

Incident date: Dec 5, 2025

Crash

Incident date: Feb 1, 2026

The attached photos show several instances where the car’s safety systems failed. These cases have been erratic, and begin and end frequently. The car is under warranty, but my dealer cannot discern what causes the problems.

Incident date: Feb 1, 2026

Incident date: Apr 1, 2025

The vehicle displayed a warning lamp indicating a Cooling System Performance failure. The specific defect relates to the Integrated Thermal-Management Module (ITM) and the thermostat opening prematurely, corresponding to Diagnostic Trouble Code (DTC) P218100. This issue requires a repair outlined in... Read more

Incident date: Sep 1, 2025

Autobraking activates randomly. Mazda scans codes and returns the vehicle. They have refused to service or disable the system. NHTSA laws are dangerous and this tech is not ready for road use. Avoid Mazda at all costs!

Incident date: Oct 8, 2025

I am submitting this complaint regarding a faulty Multi-Model Seat Weight Sensor (SWS) in my 2020 Honda Odyssey. I understand that NHTSA Recall 24V-064 covers this issue for certain vehicles; however, my VIN is not included, even though my vehicle is exhibiting the same malfunction described in the ... Read more

Incident date: Oct 8, 2025

Incident date: Jun 15, 2025

The contact owns a 2013 Ford F-150. The contact stated that while driving 20-30 MPH, the transmission unexpectedly downshifted to first gear. The check engine warning light was illuminated. The contact pulled over to the side of the road and shifted to neutral(N). The contact turned off and restarte... Read more

Incident date: Apr 10, 2025

The contact owns a 2001 Honda Civic. The contact stated that the air bag warning light was illuminated. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The failure mileage was approximately 89,000.

Incident date: Apr 10, 2025

The contact owns a 2024 Chevrolet Trax. The contact stated while driving 65 MPH, the vehicle inadvertently lost motive power. The contact was able to pull over to the shoulder of the roadway, where the failure persisted. No warning lights were illuminated. The vehicle was towed to the dealer, who di... Read more

Incident date: Apr 10, 2025

I was driving and the car started to loose power and then the engine light came on and the car would not go. Everything happened at one time. The wrecker took the car to the dealer and the dealer confirmed the transmission went out. It is very dangerous for a new car to have the transmission fail ... Read more

Incident date: May 29, 2025

Customer satisfaction program 16B11 covers a faulty high speed cooling fan relay. This bulletin was issued on April 5, 2016. I purchased the vehicle on [XXX]. An incorrect relay was installed at the factory, and the program should have replaced the relay with the correct part. This was not performed... Read more

Incident date: Jun 1, 2025

Driving along and suddenly van didn’t go into gear….towed and was confirmed there is a transmission issue….when checked for recalls about this issue, I was told my vehicle ID number doesn’t match the recall however no one can tell me why if there was a recall on this particular make and mode... Read more

Incident date: Mar 1, 2025

The contact owns a 2021 Ford Bronco Sport. The contact stated that while operating the vehicle, the instrument panel malfunctioned, with the message "Pull Over and Restart the Engine" displayed. The battery was replaced, and failure was resolved. Additionally, the contact stated while driving at an ... Read more

Incident date: Apr 28, 2025

The contact owns a 2012 Ford Focus. The contact stated that the message “Transmission Overheating – Pullover and Wait 5 Minutes Before Continuing to Drive” was displayed. The contact stated that the vehicle jerked while driving at various speeds, the transmission failed to shift properly. The ... Read more

Incident date: Apr 30, 2025

Trucks engine died going down the interstate no warning lights just died. Had it towed to the GM dealer where they told me the engine failed and the oil pan was full of metal. This was after I spent $5000 at the same dealer repairing it because it wouldn’t start. It’s at Ross downing gmc in Hamm... Read more

Incident date: Mar 11, 2025

Vehicle jerks during acceleration at lower speeds (up to 40mph). Taken to 2 independent auto shops and they both diagnosed it as early signs of transmission failure. One states fluid is dark and has smells like burned clutch material and the line pressure is nearly half of what is should be. Check e... Read more

Incident date: Sep 5, 2024

On this vehicle, whenever 4 Low is selected, or in 4 High (normal driving mode) any off-road driving mode is chosen, a warning appears on the digital instrument cluster stating "VSC Turned OFF Pre-Collision Brake System Unavailable". While this warning is up, no other instrument cluster functions ca... Read more

Incident date: Dec 26, 2024

Complete engine failure while driving. Vehicle is brand new with only 6,700 miles

Incident date: Dec 26, 2024

Complete engine failure while driving. Vehicle is brand new with only 6,700 miles

Incident date: Jan 13, 2025

We were driving uphill on the highway, about 60 mph when the engine appeared to loose some power for about 10 seconds even though the engine was reving higher, and the ln the engine cut out. We coasted to a stop and then the electrical system was cutting out. I tried to restart the engine but it wou... Read more

Incident date: Jul 1, 2024

I have had this truck for about 3 weeks and the first day I brought it home the Parking brake was engaged upon starting the truck along with the collision light. It finally came off and drove the truck. Took it to the dealer they checked it and said it was fine per their assessment. Couple days late... Read more

Incident date: Jan 1, 2025

The 6.2L engine suffered lifter failure while the vehicle was in motion on the highway. This was after 5 months of ownership and only 2,800 miles on a new 2024 Silverado. The vehicle months prior to the failure emitted a chirping sound like a loose fan belt. Dealer stated it was valve noise. It got ... Read more

Incident date: Jan 1, 2025

Electric Parking Brake Problem and Emission System Problem lights came on spontaneously

Incident date: Jan 1, 2025

I was pumping gas and the back glass just shattered sounded like a bomb going off

Incident date: Sep 26, 2024

Coolant leak into cylinders leading to loss of power/acceleration and degradation of the engine. Inability to accelerate and loss of acceleration posed safety risk when merging into traffic or being able to avoid an accident. Degradation of the entire engine puts the vehicle at risk and compromise... Read more

Incident date: Sep 11, 2024

The contact owns a 2024 Ford F-150. The contact stated that the heads-up display reflection caused a line on the windshield at the driver's eye level, reducing the visibility of the roadway while driving. The contact stated that the failure occurred intermittently while driving. The vehicle was take... Read more

Incident date: Sep 4, 2024

The contact owns a 2019 Honda Odyssey. The contact received notification of NHTSA Campaign Number: 23V858000 (Fuel System, Gasoline); however, the part to do the repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manuf... Read more

Incident date: Aug 5, 2024

I am not a mechanic, but I know that my engine consumes 5-8 quarts of oil every 3000 miles. In addition to the engine oil consumption problem, I have noticed a severe burning smell in my car cabin, especially on takeoff, but it lingers. Unfortunately, I have to breathe this in every time I drive my ... Read more

Showing 50 of 142 complaints.

NHTSA Safety Ratings, 2018 CHEVROLET TAHOE

2018 Chevrolet Tahoe SUV RWD

Category	Rating
Overall Rating	4 / 5 ★★★★☆
Frontal Crash	5 / 5 ★★★★★
Frontal Crash, Driver	5 / 5 ★★★★★
Frontal Crash, Passenger	5 / 5 ★★★★★
Side Crash	5 / 5 ★★★★★
Side Crash, Driver	5 / 5 ★★★★★
Side Crash, Passenger	5 / 5 ★★★★★
Rollover	3 / 5 ★★★☆☆
Rollover Risk	22.9%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Optional
Lane Departure Warning	Optional

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2018 CHEVROLET TAHOE

1,607 manufacturer communications from 923 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	248
110000 ELECTRICAL SYSTEM	177
060000 ENGINE AND ENGINE COOLING	145
100000 POWER TRAIN	103
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL	99
060000 ENGINE (PWS)	95
356000 EQUIPMENT ADAPTIVE/MOBILITY	64
160000 STRUCTURE	41

200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

200000 WHEELS

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

160000 STRUCTURE

This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).

118000 ELECTRICAL SYSTEM:SOFTWARE

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

160000 STRUCTURE

This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

060000 ENGINE AND ENGINE COOLING

This service bulletin advises the technician of possible coolant entering the areas of the engine, either through failed parts or defects in the castings, that may be the cause of the concerns related to the MIL or the engine running rough.

060000 ENGINE AND ENGINE COOLING

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

350000 EQUIPMENT

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

030000 BRAKES (PWS)

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication advises the technician with a tip when the vehicle stops running after it has been idling for 2.5 hours. This is normal operation of the vehicle built with regular production code BTM and without R

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.

980000 UNKNOWN OR OTHER

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system.

260000 FORWARD COLLISION AVOIDANCE

This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".

251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnosti

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

030000 BRAKES (PWS)

This Preliminary Information communication provides information to the technician about fluid leaking from the brake caliper piston area found during a service of the vehicle. The substance is actually excess assembly grease from the calipe

100000 POWER TRAIN

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle

060000 ENGINE AND ENGINE COOLING

353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary information communicates to dealers of a known issue with failed map update

070000 FUEL SYSTEM, GASOLINE

This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a l

160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

160000 STRUCTURE

This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim.

100000 POWER TRAIN

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

060000 ENGINE AND ENGINE COOLING

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

110000 ELECTRICAL SYSTEM

This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

110220 ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

980000 UNKNOWN OR OTHER

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

350000 EQUIPMENT

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

060000 ENGINE AND ENGINE COOLING

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the

260000 FORWARD COLLISION AVOIDANCE

200000 WHEELS

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

100000 POWER TRAIN

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

020000 SUSPENSION

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

010000 STEERING

This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

100000 POWER TRAIN

This information bulletin advises the technician the difference between a welch cap leak and the output seal of the t-case or transmission leaking ATF, causing the customer concern of a Red Fluid Leak from Center of Vehicle Located by Rear

350000 EQUIPMENT

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

200000 WHEELS

This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.

200000 WHEELS

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

190000 TIRES

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

110000 ELECTRICAL SYSTEM

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).

138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).

350000 EQUIPMENT

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

350000 EQUIPMENT

This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only).

110000 ELECTRICAL SYSTEM

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

100000 POWER TRAIN

This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.

060000 ENGINE AND ENGINE COOLING

This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only).

060000 ENGINE AND ENGINE COOLING

The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.

100000 POWER TRAIN

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

100000 POWER TRAIN

This Preliminary Information communication provides information to the technician of a complaint of a sag or hesitation when accelerating. The concern is present when coasting at low speeds of less than 15 miles per hour and then aggressive

060000 ENGINE AND ENGINE COOLING

260000 FORWARD COLLISION AVOIDANCE

100000 POWER TRAIN

This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the

060000 ENGINE AND ENGINE COOLING

This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement.

350000 EQUIPMENT

This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

350000 EQUIPMENT

This Warranty Administration bulletin provides information on the proper use of the labor operation 0600014.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

060000 ENGINE AND ENGINE COOLING

This informational bulletin advised the technician that the engine and related parts will be debited if found that the tech didn't properly prepare the engine block from dirt and debris in bolt holes or if found that the block was damaged b

060000 ENGINE (PWS)

This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308 and/or P050D

110000 ELECTRICAL SYSTEM

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

020000 SUSPENSION

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

100000 POWER TRAIN

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

010000 STEERING

This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage.

070000 FUEL SYSTEM, GASOLINE

This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.

350000 EQUIPMENT

This service bulletin provides information on a guide to help reduce repeat visits for the same customer concern.

110000 ELECTRICAL SYSTEM

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

060000 ENGINE AND ENGINE COOLING

This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.

Showing 100 of 1,607 bulletins.

NHTSA Safety Investigations, CHEVROLET TAHOE

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

DP, Closed , Model Year: 2010

Rollover Side Curtain Air Bags

In June 2015, the Office of Defects Investigation (ODI) opened this Defect Petition in response to a petition (see ODI 10568388) requesting a defect investigation of several alleged defects that can cause occupant ejections during rollover crashes in certain General Motors vehicles.The petition focu... Read more

EA, Closed , Model Year: 2007

Interior Door Handle Laceration Risk

The investigated concern involved chrome plating on interior door handles that could peel or separate from the plastic base material.This de-lamination could result in a sharp edge and pose a risk of laceration.In some cases, consumers reported minor hand/skin lacerations.Of these reported injuries,... the vast majority of injuries were to adults.Ninety percent of claims associated with interior door handle de-lamination were related to the front doors.In addition to the above Tahoe/Yukon vehicles, other GMT 900 series C/K vehicles (Avalanche, Escalade, Sierra, Silverado, and Suburban) have a trim level that utilizes the chrome plated interior door handles and were included in the analysis.The resultant population group had a total of 746 complaint reports with 309 injury incidents and 43,619 unique VIN regular warranty claims over a combined 451,745 vehicle population.The door handle supplier was changed in September 2006 with new tooling and process in place by October 2006.The base population prior to the September 2006 vendor change accounted for the bulk (or 89%) of all complaints and comparable injury reports and warranty claims.Due to the nature of the failure (thin chrome plating peeling off the door handle), only minor hand/skin laceration injuries similar to a paper cut were recorded.All but a few did not require professional medical treatment such as surgical or liquid sutures (i.e. stitches).Less than 10% of injury reports had specifically involved a 3-10 year old child.This was due to the fact that 90% of the claims were associated with door handles located in the front seating area (where the window glass panels usually have less solar tinting than rear window glass panels) where children are not normally seated. In July 2010, GM issued a Special Coverage Policy (SCP 09239) on the base vehicles to extend the warranty coverage to 10 years/100k miles.Recent data indicate that the base population complaint and injury reporting have subsided since the implementation of the SCP campaign.In June 2011, GM added the remaining interim population (Sep-Oct 2006) to the SCP.A safety-related defect has not been identified at this time and further use of agency resources does not appear to be warranted.Accordingly, this investigation is closed.The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist.The agency will monitor this issue and reserves the right to take further action if warranted by the circumstances.Read more

PE, Closed , Model Year: 2007

Interior Door Handle Laceration Risk

The statistical data regarding problem experience in the table above are net counts for unique vehicles.Review of information in this PE discloses that while accounting for approximately two-thirds of the total population, MY 2007 subject vehicles are cited in more than 90 percent of the consumer co... Read more

PE, Closed , Model Year: 1995

SEAT BELT ANCHORAGE SEPARATION

ODI HAS RECEIVED ONE (1) COMPLAINT ALLEGING THAT THE 2ND ROW PASSENGER-SIDE SEAT BELT RELEASE BUCKLE ANCHOR DETACHED FROM SEAT FRAME DURING A SIDE IMPACT CRASH.DURING THE CRASH, THE OCCUPANT WAS THROWN FROM HIS SEAT, PARTIALLY EJECTED THROUGH THE REAR QUARTER WINDOW OF THE VEHICLE.OCCUPANT SUSTAINED... Read more

PE, Closed , Model Year: 1995

HEADLIGHT

BASED ON THE REPORTS RECEIVED BY ODI FROM CONSUMERS, FAILURE OF THE HEADLIGHT ELECTRICAL CIRCUIT MAY OCCUR IN THE SUBJECT VEHICLES, AND MAY RESULT FROM REPEATED ADJUSTMENT OFTHE TILT STEERING WHEEL IN THE SUBJECT VEHICLES.REPEATED ADJUSTMENT OF THE STEERING WHEEL POSITION MAY STRAIN THE WIRING IN TH... Read more

PE, Closed , Model Year: 1995

BATTERY LEAKS ACID

ODI HAS RECEIVED 21 COMPLAINTS WHERE OWNERS ALLEGE THAT THE STANDARD GM FACTORY SUPPLIED AC DELCO BATTERY CASE FAILED, RESULTING IN THE LEAKAGE OF SULFURIC ACID.OF THE 21 COMPLAINT VEHICLES, SIX SUBURBAN, THREE TAHOES, AND ONE YUKON OWNER(S) COMPLAINED ABOUT A LOSS OF BRAKE FLUID FROM DETERIORATION ... Read more

CHEVROLET TAHOE - All Years Overview

Complete safety history for the CHEVROLET TAHOE across all model years (1994, 2026).

169 Total Recalls

12,966 Total Complaints

6 Investigations

622 Reported Crashes

195 Reported Fires

43 Reported Deaths

CHEVROLET TAHOE - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	3	31	View
2025	1	77	View
2024	3	100	View
2023	5	312	View
2022	4	254	View
2021	16	635	View
2020	3	68	View
2019	2	166	View
2018 (current)	3	142
2017	4	233	View
2016	8	353	View
2015	14	893	View
2014	3	118	View
2013	4	309	View
2012	3	253	View
2011	5	571	View
2010	4	405	View
2009	5	391	View
2008	4	687	View
2007	4	1,533	View
2006	4	144	View
2005	7	381	View
2004	5	548	View
2003	7	628	View
2002	6	543	View
2001	8	607	View
2000	10	341	View
1999	3	677	View
1998	4	315	View
1997	2	515	View
1996	5	390	View
1995	8	296	View
1994	2	20	View
1993	0	12	View
1992	0	8	View
1991	0	5	View
1988	0	1	View

Other CHEVROLET Models

Model	Recalls	Complaints
SUBURBAN	246	10,458	View
MALIBU	216	29,080	View
SILVERADO 1500	200	22,534	View
CORVETTE	187	6,308	View
CAMARO	179	4,298	View
SILVERADO	159	10,964	View
SILVERADO 3500	152	1,409	View
EXPRESS	151	838	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2018 CHEVROLET TAHOE

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2018 CHEVROLET TAHOE

Safety Technology

Technical Service Bulletins, 2018 CHEVROLET TAHOE

Most Affected Components

NHTSA Safety Investigations, CHEVROLET TAHOE

CHEVROLET TAHOE - All Years Overview

CHEVROLET TAHOE - Year by Year

Other CHEVROLET Models