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.
Circuit/System Verification
If the condition is intermittent or cannot be duplicated, disconnect the connectors and add Nyogel lubricant 760G. This procedure will correct the high resistance condition due to terminal fretting corrosion.
- Verify there is no debris on the B87 Rearview Camera lens and that the bezel and bezel seal are not damaged.
- If debris is found on the lens
Clean the lens. If the lens, bezel, or bezel seal are damaged, replace as necessary.
- If there is no debris on the lens
- If debris is found on the lens
- Engine running, transmission in R.
- Verify the backup lamps are illuminated.
- If the backup lamps are not illuminated
Refer to Backup Lamps Malfunction (Manual Transmission)Backup Lamps Malfunction (Automatic Transmission) .
- If the backup lamps are illuminated
- If the backup lamps are not illuminated
- Engine running, transmission in R.
- Verify a clear rear vision image is displayed on the A11 Radio.
- If a clear image is not displayed
Refer to Circuit/System Testing.
- If a clear image is displayed
- If a clear image is not displayed
- All OK.
NO RELATED
Use the Manual With the Right Hardware
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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.