Sill Plate Lightening Inoperative After Installing LPO Illuminated Door Sill Plates – 2021 Cadillac Escalade

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2021 Cadillac Escalade

NHTSA ID Number: 10193455 Manufacturer Communication Number: PIT5835   Summary This Preliminary information communicates 2 diagnostic tips for the illuminated sill plate lights not working after installation     1 Affected Product Vehicle MAKE MODEL YEAR CADILLAC ESCALADE ESV 2021   Condition Some technicians may notice that the Sill plate lightening is inoperative after installing the LPO … Read more

Intermittent Extended Crank No Start And A Possible DTC P0341 Set – 2020-2021 Chevrolet Silverado & GMC Sierra

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2021 Chevrolet Suburban

NHTSA ID Number: 10202401 Manufacturer Communication Number: PIP5806D   Summary This preliminary information bulletin instructs to technicians to check the trigger wheel for interfering with the timing chain, and adding a shim to the camshaft position sensor.     Condition: Some customers may experience an intermittent extended crank or intermittent crank/no start, and may find DTC P0341 … Read more

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

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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

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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

Unable To Use WI-FI – Access Apps & Personalization Features – 2021 Cadillac Chevrolet GMC

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2021 Chevrolet Corvette

NHTSA ID Number: 10201316 Manufacturer Communication Number: PIC6444   Summary This Preliminary information communicates a possible SIM issue with vehicles in the middle east.     21 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2021 CADILLAC CT5 2021 CADILLAC ESCALADE 2021 CADILLAC ESCALADE ESV 2021 CADILLAC XT4 2021 CADILLAC XT5 2021 CADILLAC XT6 2021 CHEVROLET BLAZER 2021 … Read more