DTC Troubleshooting: U1484-68
DTC U1484-68: Headlight Switch or 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
Freeze Frame
U1484-68 Headlight Switch or Wiper/Washer Switch Failure Information Received
    

1.
Problem verification:

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 2 seconds.

?5.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
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. Refer to intermittent failures troubleshooting. If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.?