FRONT WIPER DOES NOT OPERATE

IPDM E/R AUTO ACTIVE TEST

1. Start IPDM E/R auto active test. Refer to Diagnosis Description.
2. Check that the front wiper operates at the LO/HI operation.

CONSULT-III ACTIVE TEST

1. Select “FRONT WIPER” of IPDM E/R active test item.
2. With operating the test item, check that front wiper LO/HI operation and OFF.
   

   Lo	: Front wiper LO operation
   Hi	: Front wiper HI operation
   Off	: Stop the front wiper.

   
   

YES>> GO TO 5.

NO>>GO TO 2.

1. Turn the ignition switch OFF.
2. Check that the front wiper motor 30A (#60) fuse is not fusing.

YES>>Replace the fuse after repairing the applicable circuit.

NO>>GO TO 3.

1. Disconnect front wiper motor connector.
2. Check continuity between front wiper motor harness connector and ground.

Front wiper motor		Ground	Continuity
Connector	Terminal
E42	2		Existed

YES>>GO TO 4.

NO>>Repair the harnesses or connectors.

CONSULT-III ACTIVE TEST

1. Disconnect front wiper motor connector.
2. Turn the ignition switch ON.
3. Select “FRONT WIPER” of IPDM E/R active test item.
4. With operating the test item, check voltage between IPDM E/R harness connector and ground.

Terminals			Test item	Voltage (Approx.)
(+)		(−)
IPDM E/R		Ground	FRONT WIPER
Connector	Terminal
E5	4		Lo	Battery voltage
			Off	0 V
	5		Hi	Battery voltage
			Off	0 V

YES>>Replace front wiper motor.

NO>>Replace IPDM E/R.

CONSULT-III DATA MONITOR

1. Select “FR WIP REQ” of IPDM E/R data monitor item.
2. Switch the front wiper switch to HI and LO.
3. With operating the front wiper switch, check the monitor status.
   

   Monitor item	Condition		Monitor status
   FR WIPER REQ	Front wiper switch HI	ON	Hi
   		OFF	Stop
   	Front wiper switch LO	ON	Low
   		OFF	Stop

   
   

YES>>Replace IPDM E/R.

NO>>GO TO 6.

Perform the inspection of the combination switch. Refer to Symptom Table.

YES>>Replace BCM. Refer to Exploded View.

NO>>Repair or replace the applicable parts.