PIT5869
Service Bulletin Details
Public Details for: PIT5869
Models from 2022
2022 CADILLAC ESCALADE |
2022 CADILLAC ESCALADE ESV |
2022 CHEVROLET SUBURBAN |
2022 CHEVROLET TAHOE |
2022 GMC YUKON |
2022 GMC YUKON XL |
Models from 2021
2021 CADILLAC ESCALADE |
2021 CADILLAC ESCALADE ESV |
2021 CHEVROLET SUBURBAN |
2021 CHEVROLET TAHOE |
2021 GMC YUKON |
2021 GMC YUKON XL |
Bulletin No.: PIT5869 Published date: 11/29/2021 Preliminary Information PIT5869 SES MIL / AC Blows Warm Air / Fuse F4DR Open / DTC B1AA3 U3018 U3505 Models Brand: Model: Model Years: VIN: from Engine: to Transmissions: Cadillac Escalade Models 2021 - 2022 All All All All Chevrolet Suburban 2021 - 2022 All All All All Chevrolet Tahoe 2021 - 2022 All All All All GMC Yukon Models 2021 - 2022 All All All All Involved Region or Country North America Some customers may comment on the following symptoms: Condition Cause - SES MIL - A/C blows warm air - DTC's B1AA3 U3018 U3505 - Fuse F4DR open The cause of these concerns could be circuit 4786, to the Front Floor Console Compartment Lamp, shorting out, opening the BCM 2 fuse F4DR. Correction: If a root cause is not found after following normal SI diagnostics, then gain access to the front oor console lid hinge area to inspect the wiring for the console compartment lamp, see below. In some cases, the two circuits to the compartment lamp will be broken and shorted together, as shown. Repair/Replace any damaged circuits following normal SI wiring repairs. Warranty Information For wiring repairs covered under warranty, please refer to latest version of bulletin 10-00-89-005 for warranty information on wire/connector repairs. Version History Version Modi ed 1 11/29/2021 - Creatd on. © 2021 General Motors. All Rights Reserved.