Diesel Data
: Automotive Repair
Home
>>
Cadillac
>>
1999
>>
DeVille Concours V8-4.6L VIN 9
>>
Repair and Diagnosis
>>
Instrument Panel, Gauges and Warning Indicators
>>
Description and Operation
>>
Driver Information Center or Message Center
>>
DIC Driver Information Center Warning Messages
>>
SERVICE TRANSMISSION
SERVICE TRANSMISSION
The IPC displays the SERVICE TRANSMISSION message whenever the IPC receives a class 2 serial data line request from the PCM. The message indicates that the transmission experiences an over torque or over temperature condition.