DTC C0031-62, C0034-62, C0037-62, C003A-62

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DTC C0031-62 : Left Front Wheel Speed Sensor Signal Error
DTC C0034-62 : Right Front Wheel Speed Sensor Signal Error
DTC C0037-62 : Left Rear Wheel Speed Sensor Signal Error
DTC C003A-62 : Right Rear Wheel Speed Sensor Signal Error

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the how to troubleshooting information .

DTC Description	DTC	Freeze Frame
C0031-62 Left Front Wheel Speed Sensor Signal Error
C0034-62 Right Front Wheel Speed Sensor Signal Error
C0037-62 Left Rear Wheel Speed Sensor Signal Error
C003A-62 Right Rear Wheel Speed Sensor Signal Error

DTC (IDAS)

If DTC U0122-00 is stored at the same time as DTC C0031-62, C0034-62, C0037-62, or C003A-62, troubleshoot DTC U0122-00 first, then recheck for DTC C0031-62, C0034-62, C0037-62, or C003A-62.

VSA system DTCs check

-1. Turn the vehicle to the ON mode.

-2. Check for VSA system DTCs with the HDS.

DTC Description	DTC	Freeze Frame

Are any DTCs indicated?

YES

Go to the indicated DTC's troubleshooting .

Go to step 2.

Problem verification

-1. Clear the DTC with the HDS.

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

-3. Test-drive the vehicle at speeds 25 mph (40 km/h) or more with the ACC activated.

NOTE: Drive the vehicle on the road, not on a lift.

-4. Check for DTCs with the HDS.

DTC Description	DTC	Freeze Frame
C0031-62 Left Front Wheel Speed Sensor Signal Error
C0034-62 Right Front Wheel Speed Sensor Signal Error
C0037-62 Left Rear Wheel Speed Sensor Signal Error
C003A-62 Right Rear Wheel Speed Sensor Signal Error

Is DTC C0031-62, C0034-62, C0037-62, or C003A-62 indicated?

YES

The failure is duplicated. Go to step 3.

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.

Multipurpose camera unit check (update)

-1. Update the multipurpose camera unit if it does not have the latest software .

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

-3. Test-drive the vehicle at speeds 25 mph (40 km/h) or more with the ACC activated.

NOTE: Drive the vehicle on the road, not on a lift.

-4. Check for DTCs with the HDS.

DTC Description	DTC	Freeze Frame
C0031-62 Left Front Wheel Speed Sensor Signal Error
C0034-62 Right Front Wheel Speed Sensor Signal Error
C0037-62 Left Rear Wheel Speed Sensor Signal Error
C003A-62 Right Rear Wheel Speed Sensor Signal Error

Is DTC C0031-62, C0034-62, C0037-62, or C003A-62 indicated?

YES

Check for loose terminals in the multipurpose camera unit 20P connector. If the multipurpose camera unit was updated and the symptom/indication is still present, replace the multipurpose camera unit .

Troubleshooting is complete. If any other DTCs are indicated, go to the indicated DTC's troubleshooting.