Sable V6-183 3.0L DOHC VIN S MFI (1997)
Brake Switch - TCC: Testing and Inspection
DESCRIPTION
The BOO (brake on/off) switch is connected to the brake pedal. When the brake pedal is pressed, the BOO switch has closed contacts allowing a
voltage signal to the PCM. The PCM releases TCC when the brakes are applied. Symptoms:
SYMPTOMS
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Failed "ON"-torque converter clutch will not engage at less than one-third throttle.
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Failed "OFF" or not connected-torque converter clutch will not disengage when brake is applied.
DTC's
P1703
