The following transmission-related indicators andmessages may be displayed on the Instrument PanelCluster-(IPC). For a complete listing and description ofall vehicle indicators and messages, refer toIndicator/Warning Message Description and Operation.
"TRANSMISSION HOT IDLE ENGINE"This message is displayed when the TCM detects a transmissionfluid temperature-(TFT) equal to or greater than132°C (270°F) for 5-seconds.
“SERVICE TRANSMISSION”This message displays when there is a problem with thetransmission.
Transmission Adaptive Functions Automatic Transmission Unit
Transmission General Description Automatic Transmission Unit#09-07-30-018D: Warranty Administration - Change in Automatic Transmission Add Condition Documentation and Claim Submission - (May 10, 2013) Automatic
Subject:Warranty Administration – Change in Automatic Transmission Add Condition Documentationand Claim SubmissionModels: 2014 and Prior GM Passenger Cars and TrucksAttention: This bulletin applies to all vehicles covered by a GM Warranty.This bulletin is being revised to add the 2014 model year ...