Buick TSB #21-NA-169

2020 Buick Encore GX

TSB Document:

Affected Component: POWER TRAIN

Summary
This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.

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Date Published
APR 07, 2022
NHTSA TSB #
10210286
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