Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM1000000014T1S
Model Year Start: 2018 Model: Camry Prod Date Range: [06/2017 - 09/2019]
Title: LIGHTING (EXT): LIGHTING SYSTEM: PROBLEM SYMPTOMS TABLE; 2018 - 2019 MY Camry [06/2017 - 09/2019]

PROBLEM SYMPTOMS TABLE

NOTICE:

Before replacing the main body ECU (multiplex network body ECU), refer to Registration.*

Click here 2018 - 2019 MY Camry [03/2017 - 09/2019]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function): REGISTRATION

  • *: w/ Smart Key System

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.

Headlight (for TMC Made)

Symptom

Suspected Area

Link

Left low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): LIGHTING SYSTEM: LO-beam Headlight does not Illuminate

Right low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): LIGHTING SYSTEM: LO-beam Headlight does not Illuminate

Both left and right low beam headlights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Left high beam headlight does not illuminate

Headlight unit assembly LH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Right high beam headlight does not illuminate

Headlight unit assembly RH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Both left and right high beam headlights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

High beam headlight circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: High Beam Headlight Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

High Flash (passing function) does not operate (high beam headlights are normal)

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Headlight (for TMMK Made)

Symptom

Suspected Area

Link

Left low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): LIGHTING SYSTEM: LO-beam Headlight does not Illuminate

Right low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): LIGHTING SYSTEM: LO-beam Headlight does not Illuminate

Both left and right low beam headlights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Left high beam headlight does not illuminate

Headlight assembly LH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Right high beam headlight does not illuminate

Headlight assembly RH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Both left and right high beam headlights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

High beam headlight circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: High Beam Headlight Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

High Flash (passing function) does not operate (high beam headlights are normal)

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Parking Light (for Bulb Type Turn Signal Light)

Symptom

Suspected Area

Link

Left parking light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Harness or connector

-

Right parking light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Harness or connector

-

Both left and right parking lights do not illuminate

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Harness or connector

-

Parking Light (for LED Type Turn Signal Light)

Symptom

Suspected Area

Link

Left parking light does not illuminate

Headlight assembly LH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Right parking light does not illuminate

Headlight assembly RH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Both left and right parking lights do not illuminate

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Harness or connector

-

Front Side Marker Light (for Bulb Type Turn Signal Light)

Symptom

Suspected Area

Link

Left front side marker light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Harness or connector

-

Right front side marker light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Harness or connector

-

Both left and right front side marker lights do not illuminate

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Harness or connector

-

Front Side Marker Light (for LED Type Turn Signal Light)

Symptom

Suspected Area

Link

Left front side marker light does not illuminate

Headlight assembly LH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Right front side marker light does not illuminate

Headlight assembly RH

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Both left and right front side marker lights do not illuminate

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Harness or connector

-

Daytime Running Light (for TMC Made)

Symptom

Suspected Area

Link

Left daytime running light does not illuminate

Headlight unit assembly LH

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: REMOVAL

Harness or connector

-

Right daytime running light does not illuminate

Headlight unit assembly RH

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: REMOVAL

Harness or connector

-

Both left and right daytime running lights do not illuminate

Check customize settings

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: CUSTOMIZE PARAMETERS

Parking brake switch circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Parking Brake Switch Circuit

Daytime running light circuit

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Daytime Running Light Circuit

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

IG signal circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

CAN communication system

2018 - 2024 MY Camry [03/2017 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Daytime Running Light (for TMMK Made)

Symptom

Suspected Area

Link

Left daytime running light does not illuminate

Headlight assembly LH

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: REMOVAL

Harness or connector

-

Right daytime running light does not illuminate

Headlight assembly RH

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: REMOVAL

Harness or connector

-

Both left and right daytime running lights do not illuminate

Check customize settings

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: CUSTOMIZE PARAMETERS

Parking brake switch circuit*

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Parking Brake Switch Circuit

Daytime running light circuit

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Daytime Running Light Circuit

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

IG signal circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

CAN communication system

2018 - 2024 MY Camry [03/2017 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

  • *: w/o Electric Parking Brake

Taillight (for Bulb Type Back-up Light)

Symptom

Suspected Area

Link

Left or right taillight does not illuminate

Rear combination light LED

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light socket and wire

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the taillights, parking lights, front side marker light, license plate lights and rear side marker lights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Taillight (for LED Type Back-up Light)

Symptom

Suspected Area

Link

Left or right taillight (rear combination light assembly) does not illuminate

Rear combination light assembly

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light cord

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Left or right taillight (rear light assembly) does not illuminate

Rear light lens and body

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: INSPECTION

Rear light cord

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the taillights, parking lights, front side marker light, license plate lights and rear side marker lights do not illuminate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Taillight relay circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Taillight Relay Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Rear Side Marker Light (for Bulb Type Back-up Light)

Symptom

Suspected Area

Link

Left or right rear side marker light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): REAR SIDE MARKER LIGHT BULB: REPLACEMENT

Rear combination light socket and wire

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Rear Side Marker Light (for LED Type Back-up Light)

Symptom

Suspected Area

Link

Left or right rear side marker light does not illuminate

Rear combination light assembly

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

License Plate Light

Symptom

Suspected Area

Link

License plate light does not illuminate

License plate light assembly

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LICENSE PLATE LIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Stop Light (for Bulb Type Back-up Light)

Symptom

Suspected Area

Link

Left or right stop light does not illuminate

Rear combination light LED

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light socket and wire

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the stop lights do not illuminate

STOP fuse

-

Stop light switch assembly

2018 - 2020 MY Camry [03/2017 - 10/2020]; LIGHTING (EXT): STOP LIGHT SWITCH: ON-VEHICLE INSPECTION

Harness or connector

-

Stop Light (for LED Type Back-up Light)

Symptom

Suspected Area

Link

Left or right stop light does not illuminate

Rear combination light assembly

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light cord

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the stop lights do not illuminate

STOP fuse

-

Stop light switch assembly

2018 - 2020 MY Camry [03/2017 - 10/2020]; LIGHTING (EXT): STOP LIGHT SWITCH: ON-VEHICLE INSPECTION

Harness or connector

-

High Mounted Stop Light

Symptom

Suspected Area

Link

High mounted stop light does not illuminate

Center stop light set

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): HIGH MOUNTED STOP LIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Back-up Light (for Bulb Type Back-up Light)

Symptom

Suspected Area

Link

Left or right back-up light does not illuminate

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): BACK-UP LIGHT BULB: REPLACEMENT

Rear combination light socket and wire

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Both left and right back-up lights do not illuminate

BKUP LP fuse

-

ECU-ACC fuse

-

Park/neutral position switch assembly

2018 - 2024 MY Camry [03/2017 -        ]; UB80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSPECTION

Instrument panel junction block assembly

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

Back-up Light (for LED Type Back-up Light)

Symptom

Suspected Area

Link

Left or right back-up light does not illuminate

Rear light lens and body

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: INSPECTION

Rear light cord

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Both left and right back-up lights do not illuminate

BKUP LP fuse

-

ECU-ACC fuse

-

Park/neutral position switch assembly*1

2018 - 2024 MY Camry [03/2017 -        ]; UB80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSPECTION

Park/neutral position switch assembly*2

2018 - 2024 MY Camry [06/2017 -        ]; UA80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSPECTION

Instrument panel junction block assembly

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

  • *1: for UB80E
  • *2: for UA80E

Turn Signal Light

Symptom

Suspected Area

Link

Left or right front turn signal light does not operate*1

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Harness or connector

-

Left or right front turn signal light does not operate*2

Headlight assembly

2018 - 2019 MY Camry [06/2017 - 09/2019]; LIGHTING (EXT): HEADLIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Left or right rear turn signal light does not operate*3

Bulb

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): REAR TURN SIGNAL LIGHT BULB: REPLACEMENT

Rear combination light socket and wire

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Left or right rear turn signal light does not operate*4

Rear combination light assembly

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light cord

2018 - 2024 MY Camry [06/2017 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Left or right side turn signal light does not operate*5

Side turn signal light assembly

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): SIDE TURN SIGNAL LIGHT ASSEMBLY: INSPECTION

Outer rear view mirror assembly

2018 - 2019 MY Camry [06/2017 - 09/2019]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL

Harness or connector

-

Turn signal lights do not operate in one direction

Turn signal switch circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Turn Signal Switch Circuit

Meter/gauge system

2018 - 2024 MY Camry [03/2017 -        ]; METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

All turn signal lights do not operate

Turn signal switch circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Turn Signal Switch Circuit

Combination meter assembly

2018 - 2020 MY Camry [06/2017 - 10/2020]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

All turn signal lights do not flash at the correct speed

Combination meter assembly

2018 - 2020 MY Camry [06/2017 - 10/2020]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

  • *1: for Bulb Type Turn Signal Light
  • *2: for LED Type Turn Signal Light
  • *3: for Bulb Type Back-up Light
  • *4: for LED Type Back-up Light
  • *5: w/ Side Turn Signal Light

Hazard Warning Signal Light

Symptom

Suspected Area

Link

Hazard warning signal lights do not operate

Hazard warning switch circuit

2018 - 2020 MY Camry [03/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Hazard Warning Switch Circuit

Combination meter assembly

2018 - 2020 MY Camry [06/2017 - 10/2020]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Automatic Light Control System

Symptom

Suspected Area

Link

Automatic light control system does not operate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Light Auto Turn-off System

Symptom

Suspected Area

Link

Light auto turn-off system does not operate

Headlight dimmer switch circuit

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Headlight Dimmer Switch Circuit

IG signal circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

Front door courtesy switch circuit

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (INT): LIGHTING SYSTEM: Front Door Courtesy Switch Circuit

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Remote Operation Function (w/ Telematics System)

Symptom

Suspected Area

Link

Lights do not operate using remote operation function (Lighting system is normal)

Telematics system

2018 - 2019 MY Camry [03/2017 - 09/2019]; TELEMATICS: TELEMATICS SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Wiper-linked Low Beam Headlight Control System

Symptom

Suspected Area

Link

Wiper-linked low beam headlight control system does not operate

Check customize settings

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: CUSTOMIZE PARAMETERS

Main body ECU (Multiplex network body ECU)

2018 - 2020 MY Camry [06/2017 - 10/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Automatic High Beam System (w/ 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 automatic high beam indicator light

2018 - 2020 MY Camry [06/2017 - 10/2020]; LIGHTING (EXT): LIGHTING SYSTEM: Automatic High Beam System does not Operate or Operation Indicator does not Illuminate

Check Data List (Auto H Beam STS0)

Perform Active Test (Automatic High Beam Indicator (Green))*1

Perform Active Test (Multi Display All (White))*2

Auto high beam switch

Harness or connector

Auto high beam switch indicator does not come ON

Refer to "Automatic High Beam Switch Indicator does not Come ON"

2018 - 2024 MY Camry [03/2017 -        ]; LIGHTING (EXT): LIGHTING SYSTEM: Automatic High Beam Switch Indicator does not Come ON

  • *1: for Multi-information Display (4.2 Inch Display)
  • *2: for Multi-information Display (7 Inch Display)