Back Up Alarm Inoperative And Needs To Be Connected During PDI – 2014-2019 Chevrolet Silverado & GMC Sierra

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2018 Chevrolet Silverado

NHTSA ID Number: 10185732 Manufacturer Communication Number: PIT5386F   Summary This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be intentionally left disconnected from the assembly plant. Technician will … Read more

Malfunction Indicator Lamp (MIL) Illuminated with DTCs P24C4, P2493, P2495 and P06A3 – 2015 Chevrolet Silverado & GMC Sierra

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2015 Chevrolet Silverado

NHTSA ID Number: 10135408 Manufacturer Communication Number: PI1449   Summary This preliminary informational bulletin provides repair information for a customer concern of Malfunction Indicator Lamp (MIL) illuminated with technician finding DTCs P24C4, P2493, P2495 and P06A3 present.     3 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 2500 2015 GMC SIERRA 2500 2015 GMC SIERRA DENALI … Read more

BCM DTC B101D SYM F0 Set with No Other Symptoms – 2015 Cadillac Chevrolet GMC

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2015 Chevrolet Corvette

  NHTSA ID Number: 10135382 Manufacturer Communication Number: PI1435   Summary This preliminary informational bulletin provides technicians a diagnostic tip for BCM DTC B101D SYM F0 set with no other symptoms.   15 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ATS 2015 CADILLAC CTS 2015 CADILLAC ESCALADE 2015 CADILLAC ESCALADE ESV 2015 CADILLAC XTS 2015 CHEVROLET CORVETTE … Read more

Service Theft Deterrent Message In DIC and/or B2955 – 2015 Chevrolet Colorado & GMC Canyon

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2015 Chevrolet Colorado

NHTSA ID Number: 10115103 Manufacturer Communication Number: PIT5382D   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Service Theft System message displayed in the Driver Information Center. Technician may find a Diagnostic Trouble Code B2955 stored in the Body Control Module. Technician should inspect the connections at the immobilizer … Read more

Snow Plow Generator Harness Installation / Radio HVAC IPC Blank out When Operating a Snow Plow – 2014-2022 Chevrolet Silverado & GMC Sierra

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2019 Chevrolet Silverado

NHTSA ID Number: 10201326 Manufacturer Communication Number: PIT5387K   Summary This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio station or volume changes when operating the snow plow. Please advise the customer that engineering … Read more