TAIL LAMP CIRCUIT

IPDM E/R AUTO ACTIVE TEST

1. Activate IPDM E/R auto active test. Refer to Diagnosis Description.
2. Check that the tail lamp is turned ON.

CONSULT-III ACTIVE TEST

1. Select "EXTERNAL LAMPS" of IPDM E/R active test item.
2. With operating the test items, check that the tail lamp is turned ON.
   

   TAIL	: Tail lamp ON
   Off	: Tail lamp OFF

   
   

YES>>Tail lamp circuit is normal.

NO>>Refer to Diagnosis Procedure.

1. Turn the ignition switch OFF.
2. Check that the following fuses are not fusing.

Unit	Location	Fuse No.	Capacity
Tail lamp	IPDM E/R	#53	10 A

YES>>Repair the malfunctioning part before replacing the fuse.

NO>>GO TO 2.

CONSULT-III ACTIVE TEST

1. Disconnect the rear combination lamp connector.
2. Turn the ignition switch ON.
3. Select "EXTERNAL LAMPS" of IPDM E/R active test item.
4. With operating the test items, check the voltage between the IPDM E/R harness connector and the ground.
   

   Terminals			Test item	Voltage (Approx.)
   (+)		(−)
   IPDM E/R		Ground	EXTERNAL LAMPS
   Connector	Terminal
   E5	7		TAIL	Battery voltage
   			Off	0 V

   
   

YES>>GO TO 3.

NO>>Replace IPDM E/R.

1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector and the rear combination lamp harness connector.
   

   IPDM E/R			Rear combination lamp		Continuity
   Connector		Terminal	Connector	Terminal
   RH	E5	7	B240	2	Existed
   LH			B57	2

   
   

YES>>GO TO 4.

NO>>Repair the harnesses or connectors.

Check continuity between the rear combination lamp harness connector and the ground.

Rear combination lamp			Ground	Continuity
Connector		Terminal
RH	B240	3		Existed
LH	B57	3

YES>>Replace the rear combination lamp.

NO>>Repair the harnesses or connectors.