Technical Service Bulletins

Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.

172,063 Unique Bulletins
4,727,244 Total Records
880 Vehicle Makes
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Showing 5,824 bulletins for CADILLAC

N172130462 01 May 15, 2019
CADILLAC — ELR, VOLT (2014–2015) — 8 vehicle combinations
118000 ELECTRICAL SYSTEM:SOFTWARE
Customer Satisfaction. Certain 2013 model year Chevrolet Volt vehicles equipped with a high voltage battery, may have a condition where it could gradually lose the ability to maintain voltage. If battery concerns are not addressed, over t
PIT5652D May 15, 2019
CADILLAC — 9-5, AVALANCHE, CORVETTE, DENALI, DTS, GRAND PRIX, H2, SIERRA 1500, SIERRA 3500, SILVERADO 1500, STS, SUBURBAN, TAHOE, YUKON, YUKON XL (2005–2012) — 216 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information document advises technicians that a condition may occur with the listed vehicles where the radio clock may not display the time. Dealer technicians are advised of a temporary proicedure to get the clock to dis
19NA112 May 15, 2019
CADILLAC — XT4 (2019) — 4 vehicle combinations
150000 SEAT BELTS
This informational bulletin provides information for dealers/technicians on informing customers on the release of a rear seat back (60%) stuck in down position/will not raise up, and/or front seat belt height adjuster stuck in the full down
PIE0520B May 14, 2019
CADILLAC — BLAZER, EQUINOX, TERRAIN, XT4, XT5 (2019) — 5 vehicle combinations
134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
This engineering information PI ends the need for information from the field for issues on Sunroof and/or Sunshade with Loss of Express Motion or Sunshade Does Not Go Past Halfway Closed and to refer to SI for further diagnosis.
PIP5332A May 13, 2019
CADILLAC — ELR, VOLT (2011–2015) — 7 vehicle combinations
100000 POWER TRAIN
This Preliminary Information communication provides information to the technician about vehicles that have transmission fluid found in the Power Inverter Module aux pump connector. Technician will need to replace the Aux pump with new harne
PIC6364 May 13, 2019
CADILLAC — ATS, CAMARO (2014–2019) — 20 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information communicates information on relearning the power windows if they become inoperative after the vehicle's battery becomes discharged.
PIT3665G May 13, 2019
CADILLAC — ASTRO, AVALANCHE 1500, ESCALADE, EXPRESS, H2, SAFARI, SAVANA, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, YUKON (1998–2019) — 132 vehicle combinations
030000 BRAKES (PWS)
This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
PIP5645 May 13, 2019
CADILLAC — XT4 (2019)
100000 POWER TRAIN
This Preliminary information communicates that the transmission assembly, the torque converter assembly, and the Stack Plate Heat Exchanger (Automatic Transmission Fluid Cooler Exchanger) will be on restriction for engineering review.
PIT5683 May 13, 2019
CADILLAC — ESCALADE ESV, SUBURBAN, TAHOE, YUKON DENALI (2015–2019) — 20 vehicle combinations
162600 STRUCTURE:BODY:HATCHBACK/LIFTGATE
This Preliminary information communicates that unwanted liftgate opening can occur if the customer leaves a programmed fob in the vicinity of the passive liftgate antenna. If the antenna can locate a programmed fob in said area, the gate w
PIT3219F May 13, 2019
CADILLAC — AVALANCHE, AVALANCHE 1500, ESCALADE, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, YUKON (2003–2019) — 226 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information communicates to technicians that the Daytime Running Lamps (DRL's) or the auto headlamps will not shut off when using the daytime running lamp disable switch (Which is part of the headlamp switch), if the vehicl
PIC6231D May 13, 2019
CADILLAC — CT6, VOLT (2017–2019) — 5 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles EV range is less than expected, or the estimated EV range on the display is greater than the actual range achieved. Dealer should walk the cust
PIC6025D May 9, 2019
CADILLAC — ATS, CTS (2013–2019) — 26 vehicle combinations
010000 STEERING
This Preliminary Information communication provides the technician with a diagnostic tip for vehicles with intermittent no crack with a "Turn Steering Wheel Start Vehicle Again". If there is a Diagnostic Trouble Code B305A stored history in
N182205890 01 May 9, 2019
CADILLAC — XT4 (2019)
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Service Update - Revised Condition Statement. Certain vehicles may have a condition where some capacitors used on the purge pump printed circuit board (PCB), may have unknown performance. These suspect capacitors are used in multiple locati
PIT5681 May 9, 2019
CADILLAC — ESCALADE, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON (2014–2019) — 32 vehicle combinations
030000 BRAKES (PWS)
This Preliminary information communicates the location of the GM Accessory Performance Brake System Rotor Specifications
N182205890 May 9, 2019
CADILLAC — XT4 (2019)
063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Service Update. Certain vehicles may have a condition where some capacitors used on the purge pump printed circuit board (PCB), may have unknown performance. These suspect capacitors are used in multiple locations on the PCB. Depending on w
PIC5733C May 9, 2019
CADILLAC — ATS (2013–2019) — 7 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles with a Diagnostic Trouble Code B2625 Symptom Code 02. Technician should not replace the Body Control Module for this concern. Technician should
PIC5815D May 9, 2019
CADILLAC — XTS (2013–2019) — 7 vehicle combinations
020000 SUSPENSION
This Preliminary Information communication provides information to the technician about vehicles that may have sit lower at being parked for several days. It is important to note that, under normal conditions, it is typical and acceptable f
PIC6352A May 8, 2019
CADILLAC — CT6, XT5, XT6 (2016–2020) — 7 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to inspect the LVDS cable connections if unable to learn the Night Vision camera.
PIC6339A May 8, 2019
CADILLAC — CT6 (2018–2019) — 4 vehicle combinations
010000 STEERING
This Preliminary information communicates to the dealer technician the need to disconnect the Steering Column Friction Control Module to correctly diagnose B290A SYM49.
PIP5498L May 7, 2019
CADILLAC — CAMARO, CORVETTE, CTS, CTS-V, ESCALADE, SIERRA, SIERRA 1500, SIERRA 3500, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 4500HD, SUBURBAN, TAHOE, YUKON DENALI (2014–2019) — 45 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates A vehicle may have a concern of DTC P050D setting along with a P0300 after a cold start up. White smoke and/or coolant odor may come from exhaust for an extended period of time at cold start as wel
16NA380 May 7, 2019
CADILLAC — 3500, 4500HD, 5500HD, CANYON, COLORADO, CRUZE, EQUINOX, ESCALADE, EXPRESS, LOW CAB FORWARD 6500, SAVANA, SIERRA, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO 4500HD, SUBURBAN, TAHOE, TERRAIN, YUKON, YUKON XL (2010–2022) — 736 vehicle combinations
063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe.
PIP5644 May 7, 2019
CADILLAC — ESCALADE, SIERRA, SIERRA 1500, SIERRA 3500, SILVERADO, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, YUKON (2014–2018) — 26 vehicle combinations
060000 ENGINE (PWS)
This Preliminary information communicates Check Engine Light on and vehicle runs rough. This condidtion will occur within the first 5 minutes after the vehicle is started. his condition may be caused by a software anomaly that allows all
19NA096 May 6, 2019
CADILLAC — ATS, CT6, CTS (2015–2019) — 14 vehicle combinations
162900 STRUCTURE:BODY:ROOF AND PILLARS
This technical bulletin provides repair information to correct a customer concern of hearing clicking, popping, tapping, creaking, flexing, rubbing or rattle noises from roof area during turns or driving over uneven pavement.
N192219570 May 6, 2019
CADILLAC — XT4 (2019)
110000 ELECTRICAL SYSTEM
Service Update. Certain 2019 model year Cadillac XT4 vehicles may discharge their battery after a remote start event and then one of the following happens: Remote shutdown, or time out of remote start, or entering the vehicle and pushing th
PIC5404A May 6, 2019
CADILLAC — ELR, VOLT (2011–2016) — 8 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary communication provides information to the technician and the customer about vehicles that will not charge at a remote location due to improper operation or not having the proper infrastructure for the 120V charge cord.