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.
DTC U1484-68 (Multipurpose Camera Unit) (2020 2021 2022 2023)
DTC U1484-68 : Headlight switch failure information received
DTC U1484-68 : Wiper/washer switch failure information received
NOTE:
- Before you troubleshoot, review the general troubleshooting information .
- DTC U1484-68 is stored when the multipurpose camera unit receives the failure information of the headlight switch or wiper/washer switch from the MICU. If DTC U1484-68 is stored, go to MICU troubleshooting .
| DTC Description | DTC |
|---|---|
| U1484-68 Headlight Switch or Wiper/Washer Switch Failure Information Received |
DTC (IDAS)
- Problem verification
-1. Turn the vehicle to the ON mode.
-2. Clear the DTCs with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode.
-4. Turn the vehicle to the ON mode, then wait for at least 10 seconds.
-5. Check for DTCs with the HDS.
DTC Description DTC U1484-68 Headlight Switch or Wiper/Washer Switch Failure Information Received Is DTC U1484-68 indicated?
YES
NO
Intermittent failure, the system is OK at this time. Check for loose or poor connections.
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.