HomePIT5949A · CADILLAC, CHEVROLET, GMC
CADILLAC, CHEVROLET, GMC

PIT5949A

Manufacturer communications

Publication date
2023-01-25
Received by NHTSA
2023-02-13
NHTSA record numbers
10231665

Manufacturer summary

Original wording in English

This Preliminary information communicates an issue during start up that the following symptoms occur: - Service Safety Restraints System Message - Sunroof Inoperative - Sunshade Lights Inoperative - Dome Lights Inoperative - Power Liftgate Inoperative when using switch in overhead console - DTCs U1121 set in the BCM and B1A7A set in the Restraints Module Engineering is currently working on a fix and in the meantime a customer can cycle the dome light switch on/off to correct the condition during that ignition cycle.

NHTSA manufacturer communications ↗

Reported code forms

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
CadillacESCALADE ESV2023
CadillacESCALADE ESV2022
CadillacESCALADE ESV2021
ChevroletSUBURBAN2023
ChevroletSUBURBAN2022
ChevroletSUBURBAN2021
ChevroletTAHOE2023
ChevroletTAHOE2022
ChevroletTAHOE2021
GMCYUKON XL2023
GMCYUKON XL2022
GMCYUKON XL2021

Data coverage →