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.
The Rear View Image Is Distorted
- CHECK SYNCHRO SIGNAL OPEN OR SHORT CIRCUIT
- Turn ignition switch OFF.
- Disconnect rear view camera control unit connector and display connector.
- Check continuity between rear view camera control unit harness connector M48 terminal 14 and display harness connector M63 terminal 16.
14 - 16 : Continuity should exist.
- Check continuity between rear view camera control unit harness connector M48 terminal 14 and ground.
14 - Ground : Continuity should not exist.
OK or NG
OK : GO TO 2.
NG : Repair harness or connector.
- CHECK COMPOSITE SIGNAL GROUND CIRCUIT
- Check continuity between rear view camera control unit harness connector M48 terminal 11 and display harness connector M63 terminal 4.
11 - 4 : Continuity should exist.
- Check continuity between rear view camera control unit harness connector M48 terminal 11 and ground.
11 - Ground : Continuity should not exist.
OK or NG
OK : GO TO 3.
NG : Repair harness or connector.
- Check continuity between rear view camera control unit harness connector M48 terminal 11 and display harness connector M63 terminal 4.
- CHECK REAR VIEW CONTROL UNIT SYNCHRO SIGNAL
- Connect rear view camera control unit connector and display connector.
- Turn ignition switch ON.
- Shift A/T selector lever to R position.
- Check voltage signal between rear view camera control unit harness connector M48 terminal 14 and ground.
14 - Ground:
NO RELATED
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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.