Montero XLS 4WD V6-3.5L SOHC (2001)
STEP 6. Check the harness wires between wiper motor connector B-12 and front-ECU connector A-08X.
NOTE: After checking intermediate connector A-05, check the wires. If intermediate connector A-05 is damaged, repair or replace it. Refer to Harness
Connector Inspection.
Q: Are the harness wires between wiper motor connector B-12 and front-ECU connector A-08X in good condition?
YES: There is no action to be taken.
NO: Repair them. The windshield wiper should work normally when the windshield wiper switch is set to all positions.
Inspection Procedure G-3
Windshield wiper and washer: Windshield wiper does not stop at the predetermined park position
Windshield Wiper Motor Drive Circuit
-
Refer to Inspection Procedure G-1.
CIRCUIT OPERATION
A signal from the windshield wiper switch is sent through the column-ECU inside the column switch to the front-ECU. The signal turns on the relay
inside the front-ECU to operate the wiper motor.
TECHNICAL DESCRIPTION (COMMENT)
The wiper motor or the front-ECU may be defective.
TROUBLESHOOTING HINTS
-
Malfunction of the wiper motor
-
Malfunction of the front-ECU
-
Damaged harness wires and connectors
DIAGNOSIS