Operation CHARM
: Car repair manuals for everyone.
Home
>>
Cadillac
>>
1997
>>
Catera V6-3.0L VIN R
>>
Repair and Diagnosis
>>
Transmission and Drivetrain
>>
Automatic Transmission/Transaxle
>>
Description and Operation
>>
TCM Inputs/Sensors Description
>>
Brake Switch
Brake Switch
This switch causes the
TCM
to command
TCC
release. When the brake pedal is depressed, the TCM opens the path to ground for the TCC solenoid electrical circuit. This de-energizes the solenoid and releases the converter clutch.