SES Light – Reduced Power – DIC Warning Messages – Reduced Steering Message – Stabilitrack Message – 2019-2022 Cadillac Chevrolet GMC

Chevrolet GMC Cadillac

NHTSA ID Number: 10224277 Manufacturer Communication Number: PIT5847F Summary 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 harness for chaffing on a bracket which is located beneath the … Read more

SES MIL DTC B2B0D and/or B2B0E – 2019-2022 Chevrolet Silverado & GMC Sierra

2022 Chevrolet Silverado 1500

NHTSA ID Number: 10201313 Manufacturer Communication Number: PIT5743A Summary This Preliminary information communicates diagnostic tips when trying to root cause a SES MIL with DTC’s B2B0D and B2B0E.  Main cause is aftermarket electrical devices spliced into the ignition main fuses.   Condition Some customers may comment on any of the following symptoms: –  SES MIL –  No … Read more

12 Volt Battery And/Or Hybrid Battery Going Dead Overnight With Or Without DTC P2535 – 2016-2019 Cadillac CT6

2019 Cadillac CT6

NHTSA ID Number: 10163673 Manufacturer Communication Number: PIC6355A Summary This Preliminary Information communication provides information to the technician about how to diagnosis a battery draw that may be caused by a module back feeding voltage in the ignition relay circuits making the vehicle think it is still awake.   4 Affected Products Vehicle MAKE MODEL YEAR CADILLAC … Read more