Tahoe

Normal Mode Powertrain Grade Braking Feature – 2013-2019 Cadillac Chevrolet GMC

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2016 Chevrolet Silverado

NHTSA ID Number: 10162108 Manufacturer Communication Number: PIT5202E Summary This Preliminary Information communication provides information to the technician about vehicles that are equipped with 6L80 Regular Production Option Code (MYC), 6L90 Regular Production Option Code (MYD) or 8L90 Regular Production Option Code (M5U) Automatic Transmission, now have Powertrain Grade Braking. Powertrain grade braking assists when driving on … Read more

SES Lamp With Camshaft Position Codes – 2014-2019 Cadillac Chevrolet GMC

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2019 Chevrolet Silverado

NHTSA ID Number: 10162143 Manufacturer Communication Number: PIP5335C Summary This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times. Technician should use normal published Service Information diagnostics. If normal Service Information diagnostics does not … Read more

Rattle Squeak Clunk Thump Bump Noise from Front Suspension – 2007-2019 Cadillac Chevrolet GMC

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2019 Chevrolet Suburban

NHTSA ID Number: 10161036 Manufacturer Communication Number: PIT5049E Summary This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a rattle, squeak, clunk, thump, or bump. If published Service Information diagnostics do not lead to a repair for the concern. Technician should inspect the opposite side shock/strut for … Read more

Unable To Communicate With The EBCM DTC U0121 – 2007-2015 Buick Cadillac Chevrolet GMC Pontiac Saturn

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2015 Chevrolet Camaro

NHTSA ID Number: 10127232 Manufacturer Communication Number: PIT4056H   Summary This Preliminary Information communication provides information to the technician on the steps to help diagnose and repair vehicles with a Antilock Braking System Malfunction Indicator Lamp on. Technician will find the scan tool will not communicate with the Electronic Brake Control Module. Technician will check the Yaw … Read more

Power Steering Noise or Fluid Leak from Power Steering Pump, Gear or High Pressure Hose During Extreme Low Temperature Conditions – 2007-2020 Buick Cadillac Chevrolet GMC Opel

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2018 Cadillac XTS

NHTSA ID Number: 10163270 Manufacturer Communication Number: 130232001F Summary This technical bulletin provides a procedure to flush and bleed power steering system to correct a power steering noise or fluid leak concern that is caused during extremely low temperatures.   179 Affected Products Vehicles MAKE MODEL YEAR BUICK ENCLAVE 2012-2017 BUICK LACROSSE 2009-2013 BUICK REGAL 2011-2013 CADILLAC … Read more