PIP5675D
Service Bulletin Details
Public Details for: PIP5675D
Models from 2021
2021 CHEVROLET TRAILBLAZER |
Models from 2020
2020 BUICK ENCORE |
2020 CADILLAC CT4 |
2020 CADILLAC CT5 |
2020 CADILLAC XT4 |
2020 CADILLAC XT5 |
2020 CHEVROLET BLAZER |
2020 CHEVROLET SILVERADO 1500 |
2020 GMC ACADIA |
2020 GMC SIERRA 1500 |
Bulletin No.: PIP5675D Published date: 05/20/2020 Preliminary Information PIP5675D MIL illuminated with DTC P1098 and/or P26BB Models Brand: Model: Model Years: VIN: from Engine: to Transmissions: Buick Encore GX 2020 All All 1.3 L3T All Cadillac CT4 CT4-V 2020 All All 2.0 LSY and 2.7 L3B All Cadillac CT5 2020 All All 2.0 LSY All Cadillac XT4 2019 - 2020 All All 2.0L LSY All Cadillac XT5 2020 All All 2.0 LSY All Chevrolet Blazer 2020 All All 2.0 LSY All Chevrolet Silverado 1500 (New Model) 2019 - 2020 All All 2.7L L3B All Chevrolet Trailblazer 2021 All All 1.3 L3T All GMC Acadia 2020 All All 2.0 LSY All GMC Sierra 1500 (New Model) 2019 - 2020 All All 2.7L L3B All Involved Region or Country North America Some customers may comment that the MIL light is illuminated. The technician may nd P1098 and/or P26BB set current or history. This may be caused by a software anomaly, GM is currently looking into the issue. Condition Cause Correction: Note:For 2019MY vehicles equipped with the 2.0L LSY refer to 19-NA-022 first, to verify the vehicle has the most current level of software. Check VIN history to determine if one or both of these codes have previously set in the ECM. If the vehicle has set either code previously, replace the Coolant Flow Control Valve. If the vehicle has not set either code previously, perform the latest SI diagnostic for the code. If the SI diagnostic fails to isolate the root cause, do not replace the Coolant Flow Control Valve. Clear any codes and return the vehicle to the customer. If either code is set current, and the SI diagnostic isolates the root cause to the Coolant Flow Control Valve, replace the valve and perform the scan tool control function: Engine Coolant Control Valve Mode. The value should increase and decrease according to the command in the scan tool. Clear any codes and return the vehicle to the customer. In the event that the customer returns with either DTC set a second time, replace the valve and perform the scan tool control function: Engine Coolant Control Valve Mode. Warranty Information For vehicles repaired under the Powertrain coverage, use the following labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information. Labor Operation Description 4087438 Complete published diagnostics and clear DTC's *This is a unique Labor Operation for Bulletin use only. Labor Time 0.4hr. Version History Version Modi ed 5 09/10/2019 - Created on. 01/17/2020 updated to include reference to 19-NA-022 03/16/2020- Updated to include additional vehicle model 04/07/2020- Updated to include additional vehicle platforms equipped with 1.3 L3T engine 05/20/2020 Updated to include unique labor operation © 2020 General Motors. All Rights Reserved.