B2127
B2127 PARKING BRAKE SWITCHDescription
- Parking brake switch is installed on parking brake lever. It is turned ON when the parking brake is applied.
- The driver seat control unit judges that the parking brake is engaged if continuity exists in this circuit.
DTC Logic
DTC DETECTION LOGIC
Step 1-2:
DTC CONFIRMATION PROCEDURE
Step 1-2:
Step 2 (Continued)-4:
Diagnosis Procedure
Step 1:
Component Inspection