RM36D0EC _59 Vehicle Exterior _083096 LIGHTING (EXT) _0402622 LIGHTING SYSTEM T

LIGHTING (EXT)  LIGHTING SYSTEM  PROBLEM SYMPTOMS TABLE  


NOTICE:
·

w/ Smart Entry and Start System:

Before replacing the main body ECU (multiplex network body ECU), refer to Service Bulletin.

·

When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

·

When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle. As a result, a DTC may be stored.

·

When the forward recognition camera is replaced with a new one, make sure to read Before Starting Adjustment, then perform optical axis alignment for the forward recognition camera and clear the vehicle control history for each system.

HINT:

Forward recognition camera axis alignment can be performed by using either One Time Recognition, Sequential Recognition or Driving Adjustment.

One Time Recognition:

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(ONE TIME RECOGNITION)

Sequential Recognition:

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>TARGET ADJUSTMENT(SEQUENTIAL RECOGNITION)

Driving Adjustment:

Click hereEngine / Hybrid System>CRUISE CONTROL>FRONT CAMERA>DRIVING ADJUSTMENT




Headlight (for Triple Beam Headlight)
Symptom Suspected Area Link
Left low beam headlight does not illuminate Refer to "LO-beam Headlight does not Illuminate" Click here
Right low beam headlight does not illuminate Refer to "LO-beam Headlight does not Illuminate" Click here
Both left and right low beam headlights do not illuminate Headlight dimmer switch circuit Click here
Main body ECU (multiplex network body ECU) Click here
Left high beam headlight does not illuminate Headlight assembly LH Click here
Harness or connector -
Right high beam headlight does not illuminate Headlight assembly RH Click here
Harness or connector -
Both left and right high beam headlights do not illuminate Headlight dimmer switch circuit Click here
Harness or connector -
Main body ECU (multiplex network body ECU) Click here
High Flash (passing function) does not operate (high beam headlights are normal) Headlight dimmer switch circuit Click here
Main body ECU (multiplex network body ECU) Click here

Headlight (for Single Beam Headlight)
Symptom Suspected Area Link
Left low beam headlight does not illuminate Refer to "LO-beam Headlight does not Illuminate" Click here
Right low beam headlight does not illuminate Refer to "LO-beam Headlight does not Illuminate" Click here
Both left and right low beam headlights do not illuminate Headlight dimmer switch circuit Click here
Main body ECU (multiplex network body ECU) Click here
Left high beam headlight does not illuminate H-LP HI LH Fuse -
Headlight assembly LH Click here
Harness or connector -
Right high beam headlight does not illuminate H-LP HI RH Fuse -
Headlight assembly RH Click here
Harness or connector -
Both left and right high beam headlights do not illuminate Headlight dimmer switch circuit Click here
High Beam Headlight Circuit Click here
Main body ECU (multiplex network body ECU) Click here
High Flash (passing function) does not operate (high beam headlights are normal) Headlight dimmer switch circuit Click here
Main body ECU (multiplex network body ECU) Click here

Clearance Light (for Triple Beam Headlight)
Symptom Suspected Area Link
Left clearance light does not illuminate Headlight assembly LH Click here
Harness or connector -
Right clearance light does not illuminate Headlight assembly RH Click here
Harness or connector -
All of the clearance lights do not illuminate (rear taillights and license plate lights are normal) Power distribution box assembly Click here
Harness or connector -

Clearance Light (for Single Beam Headlight)
Symptom Suspected Area Link
Left clearance light does not illuminate Headlight assembly LH Click here
Harness or connector -
Right clearance light does not illuminate Headlight assembly RH Click here
Harness or connector -
All of the clearance lights do not illuminate (rear taillights and license plate lights are normal) Power distribution box assembly Click here
Harness or connector -

Daytime Running Light (for Triple Beam Headlight)
Symptom Suspected Area Link
Left daytime running light does not illuminate Headlight assembly LH Click here
Harness or connector -
Right daytime running light does not illuminate Headlight assembly RH Click here
Harness or connector -
Both left and right daytime running lights do not illuminate Check customize settings Click here
CAN communication system (for SFTM Made, HV Model) Click here
CAN communication system (for SFTM Made, Gasoline Model) Click here
CAN communication system (for GTMC Made, HV Model) Click here
CAN communication system (for GTMC Made, Gasoline Model) Click here
Daytime running light circuit Click here
Headlight dimmer switch circuit Click here
IG signal circuit Click here
Main body ECU (multiplex network body ECU) Click here

Daytime Running Light (for Single Beam Headlight)
Symptom Suspected Area Link
Left daytime running light does not illuminate Headlight assembly LH Click here
Harness or connector -
Right daytime running light does not illuminate Headlight assembly RH Click here
Harness or connector -
Both left and right daytime running lights do not illuminate Check customize settings Click here
CAN communication system (for SFTM Made, HV Model) Click here
CAN communication system (for SFTM Made, Gasoline Model) Click here
CAN communication system (for GTMC Made, HV Model) Click here
CAN communication system (for GTMC Made, Gasoline Model) Click here
Daytime running light circuit Click here
Headlight dimmer switch circuit Click here
IG signal circuit Click here
Main body ECU (multiplex network body ECU) Click here

Taillight
Symptom Suspected Area Link
Left or right taillight (rear combination light assembly) does not illuminate Rear combination light assembly Click here
Rear combination light socket and wire (for SFTM Made) Click here
Harness or connector -
Left or right taillight (rear light assembly) does not illuminate Rear light assembly Click here
Rear light socket and wire (for SFTM Made) Click here
Harness or connector -
All of the rear taillights and license plate lights do not illuminate (clearance lights are normal) Power distribution box assembly Click here
Harness or connector -
All of the taillights, clearance lights and license plate lights do not illuminate Headlight dimmer switch circuit Click here
Taillight relay circuit Click here
Main body ECU (multiplex network body ECU) Click here

License Plate Light
Symptom Suspected Area Link
License plate light does not illuminate License plate light assembly Click here
Harness or connector -

Stop Light
Symptom Suspected Area Link
Left or right stop light does not illuminate Stop light LED (for SFTM Made) Click here
Rear combination light socket and wire (for SFTM Made) Click here
Rear combination light assembly Click here
Harness or connector -
All of the stop lights do not illuminate STOP fuse -
Stop light switch assembly Click here
Harness or connector -

High Mounted Stop Light
Symptom Suspected Area Link
High mounted stop light does not illuminate Center stop light assembly Click here
Center stop light cord assembly Click here
Harness or connector -

Back-up Light
Symptom Suspected Area Link
Left or right back-up light does not illuminate Back up light bulb Click here
Rear light socket and wire (for SFTM Made) Click here
Harness or connector -
Both left and right back-up lights do not illuminate Back-up light circuit Click here

Turn Signal Light
Symptom Suspected Area Link
Left or right front turn signal light does not operate (for Triple Beam Headlight) Front turn signal light bulb Click here
Headlight cord (for GTMC Made) Click here
Harness or connector -
Left or right front turn signal light does not operate (for Single Beam Headlight, SFTM Made) Headlight front turn signal LED Click here
Harness or connector -
Left or right front turn signal light does not operate (for Single Beam Headlight, GTMC Made) Front turn signal light bulb Click here
Headlight cord Click here
Harness or connector -
Left or right rear turn signal light does not operate Rear turn signal light bulb Click here
Rear combination light socket and wire (for SFTM Made) Click here
Harness or connector -
Combination meter assembly Click here
Left or right side turn signal light does not operate Side turn signal light assembly Click here
Outer rear view mirror assembly Click here
Harness or connector -
Turn signal lights do not operate in one direction Meter/gauge system (for GTMC Made) Click here
Meter/gauge system (for SFTM Made) Click here
Turn signal switch circuit Click here
Combination meter assembly Click here
All of the turn signal lights do not operate Turn signal switch circuit Click here
Combination meter assembly Click here
All of the turn signal lights do not flash at the correct speed Combination meter assembly Click here

Front Fog Light
Symptom Suspected Area Link
Left or right front fog light does not illuminate Fog light assembly Click here
Harness or connector -
Both left and right front fog lights do not illuminate (taillights are normal) Headlight dimmer switch circuit Click here
Front fog light circuit Click here
Main body ECU (multiplex network body ECU) Click here

Rear Fog Light
Symptom Suspected Area Link
Left or right rear fog light does not illuminate (for SFTM Made) Rear fog light assembly Click here
Harness or connector -
Both left and right rear fog lights do not illuminate (taillights are normal) (for SFTM Made) Headlight dimmer switch circuit Click here
Rear fog light circuit Click here
Main body ECU (multiplex network body ECU) Click here
Rear fog lights do not illuminate (taillights are normal) (for GTMC Made) Headlight dimmer switch circuit Click here
Rear fog light assembly Click here
Rear fog light circuit Click here
Main body ECU (multiplex network body ECU) Click here

Hazard Warning Signal Light
Symptom Suspected Area Link
Hazard warning signal lights do not operate Hazard warning switch circuit Click here
Combination meter assembly Click here

Automatic Light Control System
Symptom Suspected Area Link
Automatic light control system does not operate Headlight dimmer switch circuit Click here
Main body ECU (multiplex network body ECU) Click here

Light Auto Turn-off System
Symptom Suspected Area Link
Light auto turn-off system does not operate Headlight dimmer switch circuit Click here
IG signal circuit Click here
Door courtesy switch circuit Click here
Main body ECU (multiplex network body ECU) Click here

Automatic High Beam System
Symptom Suspected Area Link
Automatic high beam system does not operate or automatic high beam indicator does not illuminate (low beam headlights and high beam headlights are normal) Check millimeter wave radar sensor assembly Click here
Check Data List (Front Recognition Camera High Temperature 2)
Check automatic high beam indicator light
Check Data List (Auto High Beam Main Switch)
Check Data List (Automatic High Beam Headlights Sensor Detection Status)
Perform Active Test (Automatic High Beam Indicator (Green))
Auto high beam switch
Harness or connector
Combination meter assembly
Forward recognition camera
Main body ECU (multiplex network body ECU)
Auto high beam switch indicator does not come ON Refer to "Automatic High Beam Switch Indicator does not Come ON" Click here

Manual Headlight Beam Level Control System
Symptom Suspected Area Link
Manual headlight leveling control system does not operate. Headlight leveling switch Click here
Headlight assembly (for Triple Beam Headlight) Click here
Headlight assembly (for Single Beam Headlight) Click here
Harness or connector -