Headlamp High Beam Does Not Illuminate (One Side)

HEADLAMP (FOR USA) - XENON TYPE -


Headlamp High Beam Does Not Illuminate (One Side)

1.CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK - GO TO 2.
NG - Replace headlamp bulb.
2.CHECK HEADLAMP INPUT SIGNAL
CONSULT-III ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH or LH connector.
3. Select "LAMPS" of IPDM E/R active test item.
4. Touch "HI" screen.





5. With operating the test item, check voltage between front combination lamp RH or LH harness connector and ground. (Headlamp high beam repeats ON-OFF every 1 second.)





IPDM E/R AUTO ACTIVE TEST
1. Turn ignition switch OFF.
2. Disconnect front combination lamp RH or LH connector.
3. Activate auto active test. Auto Active Test.
4. When headlamp high beam is operating, check voltage between front combination lamp RH or LH harness connector and ground.





OK or NG
OK - GO TO 3.
NG - GO TO 4.
3.CHECK HEADLAMP GROUND
1. Turn ignition switch OFF.





2. Check continuity between front combination lamp RH or LH harness connector and ground.





OK or NG
OK - Check connecting condition headlamp harness connector.
NG - Repair harness or connector.
4.CHECK CIRCUIT BETWEEN IPDM E/R AND FRONT COMBINATION LAMP
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and front combination lamp RH or LH connector.





3. Check continuity between IPDM E/R harness connector (A) and front combination lamp RH or LH harness connector (B).





4. Check continuity between IPDM E/R harness connector (A) and ground.





OK or NG
OK - Replace IPDM E/R. Service and Repair.
NG - Repair harness or connector.