DTC Troubleshooting: C0063-97
DTC C0063-97: SRS Sensor Unit Supply Voltage Abnormally
NOTE: Before you troubleshoot, review the general troubleshooting information.

DTC Description
DTC
Freeze Frame
C0063-97 SRS Sensor Unit Supply Voltage Abnormally
    

1.
SRS system check:

SRS system check
?1.
Turn the vehicle to the ON mode.

?2.
Check the SRS indicator.

Does the SRS indicator come on, then go off?

     
YES
     
     
     
Go to step 2.
     
NO
     
     
     
2.
Problem verification:

Problem verification
?1.
Clear the DTC with the HDS.


?2.
Turn the vehicle to the OFF (LOCK) mode.

?3.
Test-drive the vehicle at 31 mph (50 km/h) or more for 10 seconds or more.
NOTE: Drive the vehicle on the road, not on a lift.

?4.
Check for DTCs with the HDS.
DTC Description
DTC
Freeze Frame
C0063-97 SRS Sensor Unit Supply Voltage Abnormally
    

Is DTC C0063-97 indicated?

     
YES
     
     
     
Check for loose terminals and poor connections in the VSA modulator-control unit 46P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the VSA modulator-control unit.?
     
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.?