| GM - OEMDTC

Malfunction Indicator Lamp (MIL) Illuminated During Engine Crank – DTC P0046 Set – 2017-2023 Chevrolet Silverado & GMC Sierra

February 9, 2023March 5, 2022 by oemdtc

NHTSA ID Number: 10222662 Manufacturer Communication Number: 21-NA-113 Summary This technical bulletin provides a procedure to perform a learn procedure for the turbo actuator. Condition Some customers may comment that the MIL is illuminated. Some technicians may find DTC P0046 (Turbocharger Boost Control Position Performance) set in the Engine Control Module (ECM). Cause This condition …

Engine Wire Harness Chafing / IPC Gauges Sweep / IPC Warning Message / SES/Check Engine/MIL / No Start / No Crank / Runs Rough / Stalls / Reduced Engine Power / Various DTCs – 2019-2021 Cadillac Chevrolet GMC

December 13, 2022April 23, 2021 by oemdtc

NHTSA ID Number: 10224856 Manufacturer Communication Number: 21-NA-149 Summary This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing. Condition 1 This Condition pertains to vehicles equipped with engine 2.7L, L3B only. Some customers may comment on any of the following concerns: – SES MIL – No Start – No …

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

October 9, 2020 by oemdtc

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 …

Check Engine Light Illuminated with DTC’s P0106, P0046, P20EE, P249D, and/or P249E Set – 2019 Chevrolet Colorado & GMC Canyon

September 12, 2019 by oemdtc

NHTSA ID Number: 10163247 Manufacturer Communication Number: 19NA127 Summary This informational bulletin provides information for dealers/technicians on Check Engine Light Illuminated with DTC’s P0106, P0046, P20EE, P249D, and/or P249E Set. 2 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET COLORADO 2019 GMC CANYON 2019 SEOCONTENT-START Service Bulletin Bulletin No.: 19-NA-127 Date: June, 2019 INFORMATION Subject: …