Is your defective Chevrolet Trailblazer 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: ELECTRICAL SYSTEM:SOFTWARE

Summary
SUB - Certain 2021 model year Chevrolet Trailblazer, and 2020-2021 model year Buick Encore GX vehicles, equipped with a continuously variable ratio (CVT) transmission, may experience reduced launch performance during a quick exit from a stop/start event. DTC?s P0746 and P0776 may also set illuminating a Check Engine Light. The main pump in the CVT has a priming delay under certain conditions. Dealers will reprogram the transmission control module (TCM) with updated software.

Click a tab for more information.

Date Published
MAY 19, 2020
NHTSA TSB #
10176817
Find something helpful? Spread the word.

Become a Fan & Spread the Word