Tahoe

SES Traction Control lamp on and Engine Runs Rough with DTC P0300 – 2014-2019 Chevrolet GMC Cadillac

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2019 Chevrolet Suburban

NHTSA ID Number: 10161047 Manufacturer Communication Number: PIP5298B Summary This Preliminary Information communication provides information to the technician for a Service Engine Soon light with a Diagnostic Trouble code P0300 set. There may be a rough running engine associated with this concern. If service information diagnostics have been completed and there is still no trouble found, the … Read more

Diagnostic Information For DTC P2635 With P018B – 2014-2019 Cadillac Chevrolet & GMC

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10162136 Manufacturer Communication Number: PIP5286B   Summary This Preliminary Information communication provides information to the technician for a vehicle setting both a P2635 and P018B diagnostic trouble codes. The following steps may help to determine if this is caused by a fuel pressure sensor not reading the low end of the pressure range.  Technician … Read more

Fuel Pressure Regulator Buzz And/or Hum Noise – 1999-2003 Chevrolet & GMC

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2003 Chevrolet Silverado

NHTSA ID Number: 10114453 Manufacturer Communication Number: PIP5280 Summary This Preliminary Information communication provides information to the technician about vehicles that may have a buzz noise at idle after fuel pressure regulator replacement. Technician will need to gain access to the fuel pump. After gaining access to the fuel pump check the power and ground for voltage … Read more

Reduced Power Steering Assist Engine Stall IPC / Radio / HVAC Goes Blank Various DTCs – 2014-2016 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10113356 Manufacturer Communication Number: PIT5405C Summary This Preliminary Information communication provides information to the technician about vehicles that have a reduced or loss of power steering assist, steering wheel jerks or kicks back when turning, Service Stabilitrak message with warning chime, engine stall, Instrument Panel Cluster going blank or inoperative, radio/Integrated Center Stack going … Read more

Power Liftgate Erratic Operation Will Not Power Close DTC B153A And/Or Motor Running But Does Not Move – 2015 Cadillac Chevrolet GMC

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2015 Chevrolet Suburban

NHTSA ID Number: 10114571 Manufacturer Communication Number: PIT5278C Summary This Preliminary Information communication provides information to the technician about vehicles with erratic or hesitation when opening and closing the power lift gate. There may be a diagnostic trouble code B153A set in the power lift gate module. This concern could occur if the left lift gate actuator … Read more