Diagnostic Tips

Service Stabilitrak DTC C0196 After Vehicle Has Been Transported – 2011-2015 Chevrolet Cadillac

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2015 Chevrolet Volt

NHTSA ID Number: 10114437 Manufacturer Communication Number: PIC5436C   Summary This Preliminary Information communication provides information to the technician some vehicles may have a Service Stabilitrak message and a red brake lamp illuminated on the Instrument Panel Cluster. Technician may find a Diagnostic Trouble Code C0196 in the Electronic Brake Control Module. This concern may be preset … Read more

Check Engine Lamp With DTC P0C57 P0C58 Or P0C62 – 2011-2016 Chevrolet Cadillac & Opel

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2016 Chevrolet Volt

NHTSA ID Number: 10162133 Manufacturer Communication Number: PIC5856F   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Codes P0C57, P0C58 and/or P0C62. When the technician has duplicated and is unable to find a repair after checking … Read more

Performance Data Recorder SD Card Not Recognized – 2015-2019 Chevrolet & Cadillac

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2019 Chevrolet Corvette

NHTSA ID Number: 10162172 Manufacturer Communication Number: PIC6065C   Summary This Preliminary Information communication provides information to the technician about vehicles that do not recognize the SD card when it is used in the Performance Data Recorder (PDR) system.  The SD card needs to be formatted to FAT32 and also have a class 10 designation in order to … Read more

Rear Camera and/or Radio Inoperative With Possible DTC B127B SYM2B – 2014-2015 Cadillac SRX

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2015 Cadillac SRX

NHTSA ID Number: 10114380 Manufacturer Communication Number: PIT5366   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a rear camera or radio inoperative. Technician may find a Diagnostic Trouble Code B127B sym 2B. Technician will need to gain access to the Human Machine Interface and unplug the X1 connector terminal … Read more

Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 – 2015 Chevrolet Impala

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2015 Chevrolet Impala

NHTSA ID Number: 10201128 Manufacturer Communication Number: PI1409A   Summary Malfunction Indicator Lamp (MIL) Illuminated with DTCs P2096 and/or P0621 Set     Condition/Concern Malfunction indicator lamp (MIL) being illuminated. Diagnostic trouble codes (DTCs) P2096: Post Catalyst Fuel Trim System Low and/or P0621: Generator L-Terminal Circuit set as current or history.   Recommendation/Instructions If following the diagnostic … Read more