Diagnostic Tips

Forward Collision System Selection Intermittently Missing from Radio Vehicle Settings Collision / Detection Systems Menu – 2020 Chevrolet GMC Holden

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2020 Chevrolet Equinox

NHTSA ID Number: 10178365 Manufacturer Communication Number: PIC6417   Summary This Preliminary Information communication provides information to the technician about vehicles that may have a missing Forward Collision System Selection in the radio menu. Dealer should advise the customer General Motors is working on a solution to the concern.   5 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET … Read more

Loss of Sirius XM Audio Until XM Channel Change – 2020 Buick Cadillac Chevrolet GMC

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2020 Chevrolet Camaro

NHTSA ID Number: 10187411 Manufacturer Communication Number: 20NA199   Summary This technical bulletin provides programming information for Radio Software Version U150 Update to correct software issues on infotainment systems IOS, IOT or IOU.   13 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2020 BUICK ENCORE GX 2020 CADILLAC XT4 2020 CADILLAC XT5 2020 CADILLAC XT6 2020 … Read more

Unwanted or False Front Park Assist Alerts – 2021 GMC Yukon

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2021 GMC Yukon

NHTSA ID Number: 10178396 Manufacturer Communication Number: PIT5758A   Summary This Preliminary information communicates an issues with front park assist false alerts caused by a software issues.  Engineering has released updated software.   2 Affected Products Vehicles MAKE MODEL YEAR GMC YUKON 2021 GMC YUKON XL 2021     SEOCONTENT-START Bulletin No.: PIT5758 Published date: N/A Preliminary … Read more

GE-52250 Power Smoke Diagnostic Leak Detector Turbocharger Charge Air And Induction System Tester MIL Reduced Engine Power

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2020 Buick Regal

NHTSA ID Number: 10178370 Manufacturer Communication Number: PIP5684B   Summary This Preliminary information communicates the use of air leak diagnostic test tool CH-52250 in addition to the information found in the service manual.   455 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2018 BUICK ENCLAVE 2010-2018 BUICK ENCORE 2013-2018 BUICK ENVISION 2016-2018 BUICK LACROSSE 2010-2018 BUICK … Read more

MIL Possible DTCs P1B10 And Or P1B0F – 2011-2013 Chevrolet & Opel

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2013 Chevrolet Volt

NHTSA ID Number: 10163655 Manufacturer Communication Number: PIP4871D Summary This Preliminary Information communication provides information to the technician about vehicles that may have Malfunction Indicator Lamp on. Technician my find Diagnostic Trouble Code P1B0F and or Diagnostic Trouble Code P1B10 set in the Hybrid Powertrain Control Module. Dealer should explain to the customer that inadvertently shutting the … Read more