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
- Ignition ON.
- Verify P17 Info Display Module displays infotainment system information properly.
- If infotainment system information does not display properly
Refer to Symptoms - Entertainment .
- Go to next step: If infotainment system information displays properly
- If infotainment system information does not display properly
- Verify that DTC B2545 is not set.
- If the DTC is set
Refer to DTC B2545 .
- Go to next step: If the DTC is not set
- If the DTC is set
- Verify the rearview camera there is no debris on the lens and that the bezel or bezel seal is not damaged.
- If debris are found on the lens
Clean the lens using water and a soft cloth. If the lens, bezel, or bezel seal are damaged, replace as necessary.
- Go to next step: If no debris on the lens
- If debris are found on the lens
- Engine running, parking brake applied, transmission in REVERSE.
- Verify the backup lamps are On.
- If the backup lamps are not ON
Refer to Backup Lamps Malfunction (Automatic Transmission)Backup Lamps Malfunction (Manual Transmission) .
- Go to next step: If the backup lamps are ON
- If the backup lamps are not ON
- Engine running, parking brake applied, transmission in REVERSE.
- Verify a clear rear vision image is displayed on the radio.
- If a clear image is not displayed
Refer to Circuit/System Testing below.
- Go to next step: If a clear image is displayed
- If a clear image is not displayed
- All OK.
A poor quality image is an image that has flickering, blinking, excessively blue/yellow hue, and/or fog/haze such that it obstructs the driver's view out the rear of the vehicle.
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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.