3.0L LZ0 Exhaust Gas Temperature Sensors (EGTs) Part Restriction – 2023 Chevrolet Silverado & GMC Sierra

2023 Chevrolet Silverado

NHTSA ID Number: 10226380 Manufacturer Communication Number: PIP5886 Summary This Preliminary information communicates that the EGT sensors are on a parts restriction.   Condition As part of our ongoing quality improvement efforts the 40009168 MODULE ASM-EXH GAS TEMP SEN (BANK 1 MDL 1) and 40009169 MODULE ASM-EXH GAS TEMP SEN (BANK 1 MDL 2), will be placed on a … Read more

Whine Noise Heard From Engine Area Most Noticeable Off Idle – 2022-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10226381 Manufacturer Communication Number: PIP5887 Summary This Preliminary information communicates the possibility of a normal balance shaft gear whine noise to exist in the engine and is normally most audible at or above 1500rpm. This noise does not create any reliabilty or durability issues with the engine.   Condition: Whine noise heard from engine area most … Read more

LM2 Diesel with a Rear Main Oil Leak with or without DTC P06DD Set – 2020-2023 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10222664 Manufacturer Communication Number: 22-NA-022 Summary This Informational bulletin advises the technician of a possible oil leak at the front cover and how to diagnose it to verify if it is coming from the seal or not.   Condition Some customers may comment on a oil leak. The technician may find DTC P06DD set. … Read more

Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints Message on DIC, with B0073 – 2018-2023 Chevrolet Holden GMC

2023 Chevrolet Equinox

NHTSA ID Number: 10222667 Manufacturer Communication Number: 22-NA-170 Summary This bulletin offers Information on Possible Crank No Start or Extended Crank with DTC P12A6 or Service Safety Restraints message on DIC, with B0073.   Condition A customer may come in with a complaint of a no start, extended cranking time, a dead battery, a fuel pump that … Read more

N222393410 Half Shaft Separation From Transmission – 2023 Cadillac XT5 & GMC Acadia

Cadillac GMC

February 2, 2023 NHTSA CAMPAIGN NUMBER: 23V043000 Half-Shaft May Separate from Transmission Separation between the half-shaft and transmission can result in a loss of drive power or vehicle rollaway when the vehicle is placed in park. Either of these scenarios can increase the risk of a crash.   NHTSA Campaign Number: 23V043 Manufacturer General Motors, LLC Components POWER TRAIN … Read more