TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Special Coverage Adjustment - certain vehicles with a 6.2L engine may have a condition that affects the electrical connection to the transmission oil temperature sensor. If this condition occurs, rough transmission shifts or hesitation during acceleration may occur. Additionally, the Malfunction Indicator Light (Check Engine Light) would illuminate and a diagnostic trouble code related to the temperature sensor would set. Dealers are to replace the transmission wiring harness as necessary. The repairs will be made at no charge to the customer.

Click a tab for more information.

Date Published
JUL 29, 2020
NHTSA TSB #
10178408
Find something helpful? Spread the word.

Become a Fan & Spread the Word