Rear Side Marker Lamp Circuit

REAR SIDE MARKER LAMP CIRCUIT





Component Function Check

NOTE:
Check the parking lamp circuit if the parking lamp and the rear side marker lamp are not turned ON.
1.CHECK REAR SIDE MARKER LAMP OPERATION
IPDM E/R AUTO ACTIVE TEST
1. Activate IPDM E/R auto active test. Diagnosis Description.
2. Check that the rear side marker 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 rear side marker lamp is turned ON.






Is the rear side marker lamp turned ON/OFF?
YES - Rear side marker lamp circuit is normal.
NO - SEE Diagnosis Procedure.




Diagnosis Procedure
1.CHECK REAR SIDE MARKER LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
YES - GO TO 2.
NO - Replace the bulb.
2.CHECK REAR SIDE MARKER LAMP OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector and the rear side marker lamp connector.
3. Check continuity between the IPDM E/R harness connector and the rear side marker lamp harness connector.






Does continuity exist?
YES - GO TO 3.
NO - Repair the harnesses or connectors.
3.CHECK REAR SIDE MARKER LAMP GROUND OPEN CIRCUIT
Check continuity between the rear side marker lamp harness connector and the ground.






Does continuity exist?
YES - Replace the rear side marker lamp assembly.
NO - Repair the harnesses or connectors.