TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Summary
Customer may report feeling a slight hesitation or delay at 5-9 mph after accelerating from a stop. Incorrect software calibration in the engine control module (ECM), J623, and transmission control module (TCM). New software in the ECM and TCM addressed the condition.

Customer may report feeling a slight hesitation or delay at 5-9 mph after accelerating from a stop. Incorrect software calibration in the engine control module (ECM), J623, and transmission control module (TCM). New software in the ECM and TCM addressed the condition.

Date Published
JUL 14, 2014
NHTSA TSB #
10122537
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