Allante V8-273 4.5L (1991)
Torque Converter Clutch: Description and Operation
PCM Wiring
VCC BRAKE SWITCH
^ Controls the VCC solenoid and inputs into the PCM.
^ Disengages the VCC solenoid from the power feed source when the brake is applied.
^ There is one diagnostics associated with this switch.
- Code 90 VCC brake switch problem.
^ Detects when a change of state should have occurred and it did not the fail-safe actions are:
^ No cruise control.
It will recover once the switch changes state.
