2017 Cadillac CTS TSB 10126028

Cadillac TSB #GCUS-3-886

2017 Cadillac CTS

TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Summary
17098 - Service Update. Certain vehicles may have a condition where a false failure action is being taken when it is not required. This condition can result in the transmission holding the last known safe gear for 6 seconds. A malfunction indicator lamp (MIL) is set when this default happens more than 2 times, and reduced propulsion can happen for all 8-speed transmission applications. Dealers will reprogram the transmission control module (TCM).

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Date Published
MAR 23, 2017
NHTSA TSB #
10126028
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