Front Wiper Stop Position Is Incorrect

With CONSULT-II 

Select "IPDM E/R" with CONSULT-II. With data monitor, confirm that "WIP AUTO STOP" changes from "ACT P" to "STOP P" according to wiper operation.

Without CONSULT-II 

GO TO 2.

OK or NG 

OK: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".

NG: GO TO 2.

Fig 1: Identifying CONSULT II Display - DATA MONITOR

1. Turn ignition switch OFF.
2. Disconnect IPDM E/R and front wiper motor.
3. Check continuity between IPDM E/R connector and front wiper motor connector.
   TERMINAL CONTINUITY CHART
   
   

   IPDM E/R		Front wiper motor		Continuity
   Connector	Terminal	Connector	Terminal
   E122	43	E23	5	Yes

   Fig 2: Checking Continuity Between Harness Connector E122 Terminal 43 And Harness Connector E23 Terminal 5

   
4. Check continuity between IPDM E/R connector and ground.
   TERMINAL CONTINUITY CHART
   
   

   Connector	Terminals		Continuity
   E122	43	Ground	No

   Fig 3: Checking Continuity Between IPDM E/R Connector Terminal 43 And Ground

   
5. Check continuity between front wiper motor connector and ground.
   TERMINAL CONTINUITY CHART
   
   

   Connector	Terminals		Continuity
   E23	2	Ground	Yes

Fig 4: Checking Continuity Between Front Wiper Motor Connector E23 Terminal 2 And Ground

OK or NG 

OK: GO TO 3.

NG:

• Check for short circuit or open circuit in harness between IPDM E/R and front wiper motor.
• Check for open circuit in harness between front wiper motor and ground.

With CONSULT-II 

1. Connect IPDM E/R and front wiper motor.
2. Select "LO" on "ACTIVE TEST" screen.

Without CONSULT-II 

1. Connect IPDM E/R and front wiper motor.
2. Turn on front wipers using the auto active test. Refer to "AUTO ACTIVE TEST ".
   Fig 5: Identifying CONSULT II Display - ACTIVE TEST

   

   When front wipers are operating and when stopped, measure voltage between IPDM E/R connector and ground.

   TERMINAL VOLTAGE CHART
   
   

   IPDM E/R		(-)	Condition	Voltage (Approx.)
   (+)
   Connector	Terminal
   E122	43	Ground	Wiper operating	Battery voltage
   			Wiper stopped	0V

Fig 6: Checking Voltage Between IPDM E/R Terminal 43 And Ground

OK or NG 

OK: Replace IPDM E/R. Refer to "REMOVAL AND INSTALLATION OF IPDM E/R ".

NG: Replace front wiper motor. Refer to "WIPER MOTOR AND LINKAGE ".