TEST
ACTION
APPLICABILITY
10
Turn the ignition off.
Disconnect the CAB harness connector.
Disconnect the C1 Brake Switch and C2 Brake Lamp Switch harness connectors.
Measure the resistance between the Brake Switch Output circuit and Brake Lamp
Switch Output circuit in the C1 and C2 connectors.
Is the resistance below 5.0 ohms?
All
Yes
→ Repair the Brake Switch Output circuit for a short to the Brake
Lamp Switch Output circuit.
Perform ABS VERIFICATION TEST - VER 1.
No
→ Replace the Controller Antilock Brake in accordance with the
Service Information.
Perform ABS VERIFICATION TEST - VER 1.
20
BRAKES (CAB)
BRAKE SWITCH CIRCUIT —
Continued