Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to WIRING DIAGRAM .
- CHECK LH SIDE CAMERA POWER SUPPLY AND GROUND CIRCUIT CONTINUITY
- Turn ignition switch OFF.
- Disconnect around view monitor control unit and LH side camera connectors.
- Check continuity between around view monitor control unit connector M114 and LH side camera connector D14.
Around view monitor control unit LH side camera Continuity Connector Terminals Connector Terminals M114 56 D14 7 Yes 58 8 - Check continuity between around view monitor control unit connector M114 and ground.
Around view monitor control unit Ground Continuity Connector Terminal M114 56 No
Is the inspection result normal?
YES
GO TO STEP 2 .
NO
Repair or replace harness or connectors.
- CHECK LH SIDE CAMERA POWER SUPPLY VOLTAGE
- Connect around view monitor control unit and LH side camera connectors.
- Turn ignition switch ON.
- Check voltage between around view monitor control unit connector M114 and ground.
Around view monitor control unit Ground Condition Voltage
(Approx.)Connector Terminal M114 56 - CAMERA switch is ON or selector lever in R (reverse). 6.0 V
Is the inspection result normal?
YES
GO TO STEP 3 .
NO
Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .
- CHECK LH SIDE CAMERA IMAGE SIGNAL AND IMAGE SIGNAL GROUND CIRCUIT CONTINUITY
- Turn ignition switch OFF.
- Disconnect around view monitor control unit and LH side camera connectors.
- Check continuity between around view monitor control unit connector M114 and LH side camera connector D14.
Around view monitor control unit LH side camera Continuity Connector Terminals Connector Terminals M114 59 D14 16 Yes 60 15 - Check continuity between around view monitor control unit connector M114 and ground.
Around view monitor control unit Ground Continuity Connector Terminal M114 59 No
Is the inspection result normal?
YES
GO TO STEP 4 .
NO
Repair or replace harness or connectors.
- CHECK LH SIDE CAMERA IMAGE SIGNAL
- Connect around view monitor control unit and LH side camera connectors.
- Turn ignition switch ON.
- Check signal between the terminals of around view monitor control unit connector M114.
Around view monitor control unit connector M114 Condition Reference value (+) (-) Terminal Terminal 59 60 CAMERA switch is ON or selector lever in R (reverse).
Is the inspection result normal?
YES
Replace around view monitor control unit. Refer to REMOVAL AND INSTALLATION .
NO
Replace LH side camera. Refer to REMOVAL AND INSTALLATION .
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.