Is your defective Chevrolet Tahoe actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

Print this page

TSB Document:

Affected Component: STRUCTURE:BODY:HATCHBACK/LIFTGATE

Summary
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.

Click a tab for more information.

Date Published
JAN 25, 2023
NHTSA TSB #
10231665
Find something helpful? Spread the word.

Become a Fan & Spread the Word