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
1955–2025 Year Range
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Showing 5,824 bulletins for CADILLAC

22-NA-113 May 25, 2022
CADILLAC — CT4, CT5 (2020–2023) — 28 vehicle combinations
110000 ELECTRICAL SYSTEM
This service bulletin provides repair information to correct a customer concern of Head Up Display (HUD) Blank, Non-Responsive to Brightness, Aim, or Page Controls, DTC U0158 Set.
21-NA-281 May 24, 2022
CADILLAC — CT4, CT5, ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL, YUKON XL 1500 (2021–2024) — 145 vehicle combinations
100000 POWER TRAIN
This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or a no start condition - If the vehicle needs to be moved, it is recommended to use wheel dollies, tire skates or the NEW Manual Park Re
22-NA-110 May 24, 2022
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2019–2022) — 70 vehicle combinations
060000 ENGINE AND ENGINE COOLING
THis informational bulletin advises the tech not to replace the exhaust system if they smell plastic or rubber.
22-NA-111 May 24, 2022
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2021–2022) — 34 vehicle combinations
110000 ELECTRICAL SYSTEM
This informational bulletin provides information on Information On Common Customer Trailer Side Faults.
PIT5847D May 20, 2022
CADILLAC — ACADIA, BLAZER, XT5, XT6 (2019–2022) — 45 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harnes
21-NA-275 May 19, 2022
CADILLAC — CT4, CT5, CT6, ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2019–2021) — 78 vehicle combinations
100000 POWER TRAIN
This service bulletin provides repair information to correct customer concerns of Rear Wheel Lock Up, ABS Event, Loud Bang and a Flashing a??Da?? on Driver Information Center (DIC) when Lightly or Moderately Accelerating Forcing an 8-7 or 8
PIT5734E May 19, 2022
CADILLAC — ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON XL (2020–2022) — 14 vehicle combinations
138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This Preliminary information communicates an issue with poor heater performance and advises dealerships to inspect the heater core inlet and outlet hoses for being twisted or kinked.
PIP5855 May 18, 2022
CADILLAC — CT4, SIERRA 1500, SILVERADO 1500 (2021–2022) — 12 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates to the dealers information related to a Malfunction Indicator Lamp (MIL) Illuminated with Any Combination of DTCs P0011 P0014 P0016 P0017 Setting. Advises to perform Strategy Based Diagnosis and to
22-NA-103 May 18, 2022
CADILLAC — ESCALADE, ESCALADE ESV (2021) — 3 vehicle combinations
030000 SERVICE BRAKES, HYDRAULIC
This technical bulletin provides repair information to correct a customer concern of Unwanted Braking Events in Reverse.
N222363150 May 16, 2022
CADILLAC — ACADIA, XT6 (2022) — 6 vehicle combinations
020000 SUSPENSION
Certain vehicles may have a condition where the Rear Stabilizer Link was not torqued to the proper spec to the Stabilizer Bar. Dealers will replace stabilizer link and replace & torque fastener nut to target spec.
22-NA-094 May 13, 2022
CADILLAC — ACADIA, BLAZER, CT4, CT5, XT4, XT5, XT6 (2019–2022) — 82 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to correct a customer concern of a loss of cabin heat.
PIT5195G May 12, 2022
CADILLAC — AVALANCHE, AVALANCHE 1500, CAMARO, EQUINOX, ESCALADE ESV, MALIBU, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SUBURBAN, TAHOE, TERRAIN, YUKON DENALI, YUKON XL (2003–2022) — 159 vehicle combinations
117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER
This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/
14-06-04-004H May 12, 2022
CADILLAC — CAMARO, CORVETTE, CTS, CTS-V, ESCALADE, ESCALADE ESV, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON DENALI, YUKON DENALI XL, YUKON XL (2014–2022) — 113 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This informational bulletin explains the normal noises an engine may make when the ambient temperature outside is cold or the vehicle has sat for a few hours.
PIT5916 May 11, 2022
CADILLAC — ESCALADE ESV, SUBURBAN, TAHOE, YUKON XL (2022) — 4 vehicle combinations
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates information for dealerships to submit photos and a FPR if they find an issue with the wiring harness chaffing on the ECM Bracket.
N222359630 May 10, 2022
CADILLAC — XT4 (2022)
160000 STRUCTURE
Customer Satisfaction Program - certain vehicles may have a split in the metal floor pan in the rear passenger-side cargo area which may allow water to enter into the rear interior compartment area. If water does enter into the interior co
21-NA-149 May 9, 2022
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL, YUKON XL 1500 (2019–2023) — 330 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information for Engine Wire Harness Chafing to correct customer concerns of IPC Gauges Sweep, IPC Warning Message, SES/Check Engine/MIL, No Start/ No Crank, Runs Rough, Stalls, Reduced Engine Power, Var
PIE0697 May 6, 2022
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2022) — 9 vehicle combinations
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This engineering information (EI) is requesting information from the technician and to perform the check list provided in regards to a Malfunction Indicator Lamp (MIL) illuminated on driver information center (DIC) with DTCs P26BB and/or P2
22-NA-087 May 5, 2022
CADILLAC — ESCALADE, ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, SUBURBAN 1500, TAHOE, YUKON, YUKON XL (2021–2022) — 190 vehicle combinations
060000 ENGINE (PWS)
This technical bulletin provides a procedure to replace the fuel injector and the wiring harness to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P0201, P0202, P0203, P0204, P0205, P0206 and/or P0216 Se
PIT5788C May 3, 2022
CADILLAC — ESCALADE ESV, SUBURBAN, TAHOE, YUKON XL (2021–2022) — 8 vehicle combinations
180000 VEHICLE SPEED CONTROL
This Preliminary information communicates an issue with a low or dead battery issue cause by the rear hvac door being jammed by an foreign object.
20-NA-050 Apr 28, 2022
CADILLAC — CANYON, COLORADO, ESCALADE, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SUBURBAN, TAHOE, YUKON (2014–2020) — 60 vehicle combinations
100000 POWER TRAIN
This technical bulletin provides a procedure to clear the codes and test the Tcase if found that the customer has tried to shift the t-case from 4lo to Hi gears while driving.
PIT5907 Apr 27, 2022
CADILLAC — ESCALADE ESV, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON XL (2022) — 6 vehicle combinations
110000 ELECTRICAL SYSTEM
This Preliminary information communicates a issue where the park assist module can set current communication dtc's due to a timing issue and it may have nothing related to the customers complaint.
PIP5776G Apr 26, 2022
CADILLAC — ESCALADE, SIERRA 1500, SILVERADO 1500, SUBURBAN, TAHOE, YUKON (2020–2021) — 8 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that a vehicle may exhibit a misfire condition resulting in misfire codes P0300-P308. Upon diagnosis it may be discovered the lifter has come apart. It is recommended to replace the lifter guide an
21-NA-212 Apr 25, 2022
CADILLAC — MALIBU, MALIBU HYBRID, XT4 (2016–2023) — 30 vehicle combinations
220000 SEATS
This service bulletin provides information for dealers/technicians on Front Seat Adjuster Track Service Part Availability Separate from Complete Seat Cushion Frame Assembly.
22-NA-019 Apr 21, 2022
CADILLAC — CORVETTE, CT5 (2020–2022) — 11 vehicle combinations
060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated with DTC P2251 and/or DTC P2254 Set.
22-NA-057 Apr 21, 2022
CADILLAC — BLAZER, ESCALADE, ESCALADE ESV, SUBURBAN, SUBURBAN 1500, TAHOE, XT6, YUKON, YUKON XL, YUKON XL 1500 (2019–2024) — 129 vehicle combinations
081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY
This technical bulletin provides a procedure replace the tappet that is located on the fuel door.