■ CAUTION ■
Perform the self-diagnosis with CONSULT-III before the symptom diagnosis. Perform the trouble diagnosis if any DTC is detected.

Symptom
Possible cause
Inspection item
Headlamp (HI) is not turned ON.
One side
  • Fuse
  • Halogen bulb (HI)
  • Harness between IPDM E/R and the front combination lamp
  • Daytime running light relay
  • IPDM E/R
Headlamp (HI) circuit
Refer to Component Function Check.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (HI) ARE NOT TURNED ON”
Refer to Description.
Headlamp (HI) is not turned OFF.
When ignition switch is turned ON.
When ignition switch is turned OFF.
IPDM E/R

High beam indicator lamp is not turned ON.
[Headlamp (HI) is turned ON.]
Combination meter
  • Combination meter
    Data monitor “HI-BEAM IND”
  • BCM (HEAD LAMP)
    Active test “HEADLAMP”
Headlamp (LO) is not turned ON.
One side
  • Fuse
  • Xenon bulb (LO)
  • Harness between IPDM E/R and the front combination lamp
  • IPDM E/R
Headlamp (LO) circuit
Refer to Description.
Both sides
Symptom diagnosis
“BOTH SIDE HEADLAMPS (LO) ARE NOT TURNED ON”
Refer to Description.
Headlamp (LO) is not turned OFF.
When ignition switch is turned ON.
When ignition switch is turned OFF.
IPDM E/R

Daytime running light is not turned ON.
[Headlamp (HI) is turned ON.]
  • Fuse
  • Harness between IPDM E/R and the daytime running light relay
  • Daytime running light relay
  • IPDM E/R
  • BCM
  • ECM
  • Combination meter
  • Daytime running light relay circuit
    Refer to Component Function Check.
  • BCM (HEAD LAMP)
    Data monitor “ENGINE STATE”
  • Combination meter
    Data monitor “PKB SW”
  • BCM (HEAD LAMP)
    Active test “DAYTIME RUNNING LIGHT”
Parking lamp is not turned ON.
  • Parking lamp bulb
  • Harness between IPDM E/R and the front combination lamp
  • Front combination lamp assembly
  • IPDM E/R
Parking lamp circuit
Refer to Component Function Check.
Front side marker lamp is not turned ON.
  • Front side marker lamp bulb
  • Harness between IPDM E/R and the front side marker lamp
  • Front side marker lamp assembly
  • IPDM E/R
Front side marker circuit
Refer to Component Function Check.
Parking lamp and front side marker lamp are not turned ON.
  • Fuse
  • IPDM E/R
Parking lamp circuit
Refer to Component Function Check.
Tail lamp is not turned ON.
  • Harness between IPDM E/R and the rear combination lamp
  • Rear combination lamp assembly
Tail lamp circuit
Refer to Component Function Check.
Rear side marker lamp is not turned ON.
  • Harness between the rear combination lamp and the rear side marker lamp
  • Rear side marker lamp assembly
  • Rear combination lamp assembly
Rear side marker lamp circuit
Refer to Component Function Check.
License plate lamp is not turned ON.
  • License plate lamp bulb
  • Harness between IPDM E/R and the license plate lamp
  • License plate lamp assembly
License plate lamp circuit
Refer to Component Function Check.
Tail lamp, rear side marker lamp and license plate lamp are not turned ON.
  • Fuse
  • Harness between IPDM E/R and the rear combination lamp
  • IPDM E/R
Tail lamp circuit
Refer to Component Function Check.
  • Parking lamp, tail lamp, side marker lamp and license plate lamp are not turned ON.
  • Parking lamp, tail lamp, side marker lamp and license plate lamp are not turned OFF.
(Each illumination is turned ON/OFF.)
Symptom diagnosis
“PARKING, LICENSE PLATE AND TAIL LAMPS ARE NOT TURNED ON”
Refer to Description.
Tail lamp indicator is not turned ON.
(Parking and tail lamps are turned ON.)
Combination meter
  • Combination meter
    Data monitor “LIGHT IND”
  • BCM (HEAD LAMP)
    Active test “TAIL LAMP”
Back-up lamp is not turned ON.
  • Fuse
  • Back-up lamp bulb
  • Harness between the back-up lamp relay and the rear combination lamp
  • TCM relay
  • Back-up lamp relay
  • TCM
  • Rear combination lamp assembly
Back-up lamp circuit
Refer to Component Function Check.
Turn signal lamp does not blink.
Indicator lamp is normal.
(Applicable side performs the high flasher activation.)
  • Harness between BCM and each turn signal lamp
  • Turn signal lamp bulb
Turn signal circuit
Refer to Description.
Indicator lamp is included.
  • Combination switch
  • Harness between the combination switch and BCM
  • BCM
Combination switch
Refer toDiagnosis Procedure.
Turn signal indicator lamp does not blink.
(Turn signal indicator lamp is normal.)
One side
Combination meter

Both sides
(Always)
  • Turn signal indicator lamp signal
    • BCM
  • Combination meter
  • Combination meter
    Data monitor “TURN IND”
  • BCM (FLASHER)
    Active test “FLASHER”
Both sides
(Only when activating hazard warning lamp with the ignition switch OFF.)
  • Combination meter power supply and the ground circuit
  • Combination meter
Combination meter
Power supply and the ground circuit
Refer to Diagnosis Procedure.
  • Hazard warning lamp does not activate.
  • Hazard warning lamp continues activating.
(Turn signal is normal.)
  • Hazard switch
  • Harness between the hazard switch and BCM
  • BCM
Hazard switch
Refer to Description.