1.CHECK FRONT SIDE MARKER LAMP BULB Check the applicable lamp bulb. Is the bulb normal? YES>>GO TO 2. NO>>Replace the bulb.
2.CHECK FRONT SIDE MARKER LAMP OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST

1. Disconnect the front side marker 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
   RH | E9 | 93 | TAIL | Battery voltage
   Off | 0 V
   LH | 94 | TAIL | Battery voltage
   Off | 0 V

Is the measurement value normal?
YES>>GO TO 3.
NO>>Replace the IPDM E/R.
3.CHECK FRONT SIDE MARKER LAMP OPEN CIRCUIT

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

   IPDM E/R | Front side marker lamp | Continuity
   Connector | Terminal | Connector | Terminal
   RH | E9 | 93 | E63 | 1 | Existed
   LH | 94 | E29 | 1

Does continuity exist?
YES>>GO TO 4.
NO>>Repair the harnesses or connectors.
4.CHECK FRONT SIDE MARKER LAMP GROUND OPEN CIRCUIT
Check continuity between the front side marker lamp harness connector and the ground.

Front side marker lamp | Ground | Continuity
Connector | Terminal
RH | E63 | 2 | Existed
LH | E29 | 2

Does continuity exist?
YES>>Replace the front side marker lamp.
NO>>Repair the harnesses or connectors.