Last Modified: 01-30-2024 6.11:8.1.0 Doc ID: RM100000001H556
Model Year Start: 2019 Model: RAV4 Prod Date Range: [02/2019 - 08/2020]
Title: LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): PROBLEM SYMPTOMS TABLE; 2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]

PROBLEM SYMPTOMS TABLE

NOTICE:

  • w/ Smart Key System:

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

  • 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.
  • If the forward recognition camera has been replaced with a new one, be sure to perform Forward Recognition Camera Learning.

    for Sequential Recognition:

    Click here 2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; CRUISE CONTROL: FRONT CAMERA: ADJUSTMENT (SEQUENTIAL RECOGNITION)

    for One Time Recognition:

    Click here 2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; CRUISE CONTROL: FRONT CAMERA: ADJUSTMENT (ONE TIME RECOGNITION)

Headlight (for Triple Beam Headlight)

Symptom

Suspected Area

Link

Left low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): LO-beam Headlight does not Illuminate

Right low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): LO-beam Headlight does not Illuminate

Both left and right low beam headlights do not illuminate

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Left high beam headlight does not illuminate

Headlight unit assembly LH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Headlight unit assembly LH (for TMMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): REMOVAL

Harness or connector

-

Right high beam headlight does not illuminate

Headlight unit assembly RH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Headlight unit assembly RH (for TMMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): REMOVAL

Harness or connector

-

Both left and right high beam headlights do not illuminate

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Harness or connector

-

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

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

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Headlight (for Single Beam Headlight)

Symptom

Suspected Area

Link

Left low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): LO-beam Headlight does not Illuminate

Right low beam headlight does not illuminate

Refer to "LO-beam Headlight does not Illuminate"

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): LO-beam Headlight does not Illuminate

Both left and right low beam headlights do not illuminate

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Left high beam headlight does not illuminate

H-LP HI LH Fuse

-

Headlight unit assembly LH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): DISASSEMBLY

Headlight unit assembly LH (for TMMC Made)

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): REMOVAL

Harness or connector

-

Right high beam headlight does not illuminate

H-LP HI RH Fuse

-

Headlight unit assembly RH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): DISASSEMBLY

Headlight unit assembly RH (for TMMC Made)

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): REMOVAL

Harness or connector

-

Both left and right high beam headlights do not illuminate

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

High Beam Headlight Circuit

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): High Beam Headlight Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

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

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Parking Light / Front Side Marker Light (for Triple Beam Headlight)

Symptom

Suspected Area

Link

Left parking light does not illuminate

Front turn signal and parking light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): CLEARANCE LIGHT / FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Bulb socket (Front turn signal light socket LH)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Harness or connector

-

Right parking light does not illuminate

Front turn signal and parking light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): CLEARANCE LIGHT / FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Bulb socket (Front turn signal light socket RH)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Harness or connector

-

Left front side marker light does not illuminate

Front side marker light bulb

2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Bulb socket (Front side marker light socket and wire LH)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Harness or connector

-

Right front side marker light does not illuminate

Front side marker light bulb

2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Bulb socket (Front side marker light socket and wire RH)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Harness or connector

-

All of the parking lights and front side marker lights do not illuminate (rear taillights and license plate lights are normal)

Instrument panel junction block assembly

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

Parking Light / Front Side Marker Light (for Single Beam Headlight)

Symptom

Suspected Area

Link

Left parking light does not illuminate

Headlight unit assembly LH

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): INSPECTION

Harness or connector

-

Right parking light does not illuminate

Headlight unit assembly RH

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): INSPECTION

Harness or connector

-

Left front side marker light does not illuminate

Front side marker light bulb

2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Bulb socket (Front side marker light socket and wire LH)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): DISASSEMBLY

Harness or connector

-

Right front side marker light does not illuminate

Front side marker light bulb

2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; LIGHTING (EXT): FRONT SIDE MARKER LIGHT BULB: REPLACEMENT

Bulb socket (Front side marker light socket and wire RH)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): DISASSEMBLY

Harness or connector

-

All of the parking lights and front side marker lights do not illuminate (rear taillights and license plate lights are normal)

Instrument panel junction block assembly

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

Daytime Running Light (for Triple Beam Headlight)

Symptom

Suspected Area

Link

Left daytime running light does not illuminate

Headlight unit assembly LH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Headlight unit assembly LH (for TMMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): REMOVAL

Harness or connector

-

Right daytime running light does not illuminate

Headlight unit assembly RH (for TMC Made)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Headlight unit assembly RH (for TMMC Made)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): REMOVAL

Harness or connector

-

Both left and right daytime running lights do not illuminate

Check customize settings

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): CUSTOMIZE PARAMETERS

CAN communication system (for HV Model)

2019 - 2024 MY RAV4 HV [02/2019 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING

CAN communication system (for Gasoline Model)

2019 - 2024 MY RAV4 [11/2018 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

Daytime running light circuit

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Daytime Running Light Circuit

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

IG signal circuit

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Daytime Running Light (for Single Beam Headlight)

Symptom

Suspected Area

Link

Left daytime running light does not illuminate

Headlight unit assembly LH

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): INSPECTION

Harness or connector

-

Right daytime running light does not illuminate

Headlight unit assembly RH

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): INSPECTION

Harness or connector

-

Both left and right daytime running lights do not illuminate

Check customize settings

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): CUSTOMIZE PARAMETERS

Daytime running light circuit

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Daytime Running Light Circuit

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

IG signal circuit

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

CAN communication system (for HV Model)

2019 - 2024 MY RAV4 HV [02/2019 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for HV Model): HOW TO PROCEED WITH TROUBLESHOOTING

CAN communication system (for Gasoline Model)

2019 - 2024 MY RAV4 [11/2018 -        ]; NETWORKING: CAN COMMUNICATION SYSTEM (for Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Taillight

Symptom

Suspected Area

Link

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

Rear combination light LED

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light socket and wire

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

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

Rear light LED

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: INSPECTION

Rear light socket and wire

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the rear taillights and license plate lights do not illuminate (parking lights and front side marker lights are normal)

Instrument panel junction block assembly

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

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

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Taillight relay circuit

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Taillight Relay Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

License Plate Light

Symptom

Suspected Area

Link

License plate light does not illuminate

License plate light assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): LICENSE PLATE LIGHT ASSEMBLY: INSPECTION

Harness or connector

-

Stop Light

Symptom

Suspected Area

Link

Left or right stop light does not illuminate

Stop light LED

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light LED

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: INSPECTION

Rear combination light socket and wire

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

All of the stop lights do not illuminate

STOP fuse

-

Stop light switch assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; 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 assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): HIGH MOUNTED STOP LIGHT ASSEMBLY: INSPECTION

Center stop light cord assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): HIGH MOUNTED STOP LIGHT ASSEMBLY: REMOVAL

Harness or connector

-

Back-up Light

Symptom

Suspected Area

Link

Left or right back-up light does not illuminate

Back up light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): BACK-UP LIGHT BULB: REPLACEMENT

Rear light socket and wire

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Both left and right back-up lights do not illuminate (for HV Model)

Back-up light circuit

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 06/2020]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Back-up Light Circuit 2020 - 2021 MY RAV4 RAV4 HV [06/2020 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Back-up Light Circuit

Both left and right back-up lights do not illuminate (for Gasoline Model)

BKUP LP fuse

-

Park/neutral position switch assembly (for UB80E)

2019 - 2024 MY RAV4 [11/2018 -        ]; UB80E (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSPECTION

Park/neutral position switch assembly (for UB80F)

2019 - 2024 MY RAV4 [11/2018 -        ]; UB80F (AUTOMATIC TRANSMISSION / TRANSAXLE): PARK / NEUTRAL POSITION SWITCH: INSPECTION

Instrument panel junction block assembly

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Harness or connector

-

Turn Signal Light

Symptom

Suspected Area

Link

Left or right front turn signal light does not operate (for Triple Beam Headlight)

Front turn signal and parking light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): CLEARANCE LIGHT / FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Bulb socket (Front turn signal light socket)

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY (for Triple Beam Headlight): DISASSEMBLY

Harness or connector

-

Combination meter assembly (w/o Side Turn Signal Light)

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Left or right front turn signal light does not operate (for Single Beam Headlight)

Front turn signal light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): FRONT TURN SIGNAL LIGHT BULB: REPLACEMENT

Bulb socket (Front turn signal light socket)

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): HEADLIGHT ASSEMBLY(for Single Beam Headlight): DISASSEMBLY

Harness or connector

-

Combination meter assembly (w/o Side Turn Signal Light)

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Left or right rear turn signal light does not operate

Rear turn signal light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR TURN SIGNAL LIGHT BULB: REPLACEMENT

Rear turn signal light socket

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR TURN SIGNAL LIGHT BULB: REPLACEMENT

Rear combination light socket and wire

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): REAR COMBINATION LIGHT ASSEMBLY: DISASSEMBLY

Harness or connector

-

Combination meter assembly

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Left or right side turn signal light does not operate (w/ Side Turn Signal Light)

Side turn signal light assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (EXT): SIDE TURN SIGNAL LIGHT ASSEMBLY: INSPECTION

Outer rear view mirror assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL

Harness or connector

-

Turn signal lights do not operate in one direction

Meter/gauge system

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Turn signal switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Turn Signal Switch Circuit

All of the turn signal lights do not operate

Turn signal switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Turn Signal Switch Circuit

Combination meter assembly

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

All of the turn signal lights do not flash at the correct speed

Combination meter assembly

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Front Fog Light (w/ Front Fog Light)

Symptom

Suspected Area

Link

Left or right front fog light does not illuminate (for Bulb Type)

Fog light bulb

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): FOG LIGHT BULB: REPLACEMENT

Harness or connector

-

Left or right front fog light does not illuminate (for LED Type)

Fog light assembly

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): FOG LIGHT ASSEMBLY (for LED Type): INSPECTION

Harness or connector

-

Both left and right front fog lights do not illuminate (taillights are normal)

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Front fog light circuit

2019 - 2021 MY RAV4 RAV4 HV [02/2019 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Front Fog Light Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Hazard Warning Signal Light

Symptom

Suspected Area

Link

Hazard warning signal lights do not operate

Hazard warning switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Hazard Warning Switch Circuit

Combination meter assembly

2019 - 2022 MY RAV4 RAV4 HV [11/2018 - 10/2022]; METER / GAUGE / DISPLAY: COMBINATION METER: REMOVAL

Automatic Light Control System (w/ Automatic Light Control System)

Symptom

Suspected Area

Link

Automatic light control system does not operate

Headlight dimmer switch circuit

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; 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

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Headlight Dimmer Switch Circuit

IG signal circuit

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (INT): LIGHTING SYSTEM: IG Signal Circuit

Door courtesy switch circuit

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (INT): LIGHTING SYSTEM: Door Courtesy Switch Circuit

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Wiper-linked Low Beam Headlight Control System (w/ Automatic Light Control System)

Symptom

Suspected Area

Link

Wiper-linked low beam headlight control system does not operate

Check customize settings

2019 - 2021 MY RAV4 RAV4 HV [11/2018 - 12/2021]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): CUSTOMIZE PARAMETERS

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Door Mirror Foot Light Control (w/ Foot Light)

Symptom

Suspected Area

Link

All of the door mirror foot lights do not illuminate

Power door lock control system

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; DOOR LOCK: POWER DOOR LOCK CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING

Wireless door lock control system (w/o Smart Key System)

2019 - 2024 MY RAV4 RAV4 HV [02/2019 -        ]; DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (w/o Smart Key System): HOW TO PROCEED WITH TROUBLESHOOTING

Wireless door lock control system (for Gasoline Model, with Smart Key System)

2019 - 2024 MY RAV4 [11/2018 -        ]; DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (for Gasoline Model, with Smart Key System): HOW TO PROCEED WITH TROUBLESHOOTING

Wireless door lock control system (for HV Model, with Smart Key System)

2019 - 2024 MY RAV4 HV [11/2018 -        ]; DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (for HV Model, with Smart Key System): HOW TO PROCEED WITH TROUBLESHOOTING

Smart key system (for Entry Function, Gasoline Model) (w/ Entry Function)

2019 - 2021 MY RAV4 [11/2018 - 12/2021]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function, Gasoline Model): HOW TO PROCEED WITH TROUBLESHOOTING

Smart key system (for Entry Function, HV Model) (w/ Entry Function)

2019 - 2021 MY RAV4 HV [11/2018 - 12/2021]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Entry Function, HV Model): HOW TO PROCEED WITH TROUBLESHOOTING

Door unlock detection switch circuit

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; LIGHTING (INT): LIGHTING SYSTEM: Door Unlock Detection Switch Circuit

Harness or connector

-

Main body ECU (multiplex network body ECU)

2019 MY RAV4 RAV4 HV [02/2019 - 10/2019]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL 2020 MY RAV4 RAV4 HV [10/2019 - 08/2020]; POWER DISTRIBUTION: MAIN BODY ECU: REMOVAL

Left or right door mirror foot light does not illuminate

Outer mirror light bulb

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; MIRROR (EXT): OUTER REAR VIEW MIRROR: DISASSEMBLY

Outer rear view mirror assembly

2019 - 2024 MY RAV4 RAV4 HV [11/2018 -        ]; MIRROR (EXT): OUTER REAR VIEW MIRROR: INSPECTION

Harness or connector

-

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

2019 - 2020 MY RAV4 RAV4 HV [11/2018 - 08/2020]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Automatic High Beam System does not Operate or Operation Indicator does not Illuminate

Check Data List (Front Recognition Camera High Temperature 2)

Check automatic high beam indicator light

Check Data List (Auto H Beam STS0)

Check Data List (Auto High Beam Main Switch)

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

Check automatic high beam main 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"

2019 - 2020 MY RAV4 RAV4 HV [02/2019 - 08/2020]; LIGHTING (EXT): LIGHTING SYSTEM (w/o Headlight ECU): Automatic High Beam Switch Indicator does not Come ON