NOTE: Before you troubleshoot, review the general troubleshooting information.
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1. Problem verification:
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Is DTC 112-11 indicated?
YES
The failure is duplicated. Go to PGM-FI system troubleshooting - Refer to: How to Troubleshoot the Fuel and Emissions Systems, or How to Troubleshoot the CVT System (CVT).
NO
Intermittent failure, the system is OK at this time. 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.
DTC TROUBLESHOOTING 12-11, 14-11, 16-11, 18-11: WHEEL SPEED SENSOR ELECTRICAL NOISE OR INTERMITTENT INTERRUPTION
NOTE:
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1. DTC check:
NOTE: Drive the vehicle on the road, not on a lift.
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Is DTC 12-11, 14-11, 16-11, or 18-11 indicated?
YES
If only DTC 12-11, 14-11, 16-11, or 18-11 are indicated, go to step 2.
YES
If DTC 12-12, 14-12, 16-12, or 18-12 are also indicated, go to DTC 12-12, 14-12, 16-12, or 18-12.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.
2. Wheel speed sensor installation check:
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Is the wheel speed sensor installation OK?
YES
Go to step 3.
NO
Reinstall the wheel speed sensor, and recheck the mounting position.
3. VSA modulator-control unit check (update):
NOTE: Drive the vehicle on the road, not on a lift.
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Is DTC 12-11, 14-11, 16-11, or 18-11 indicated?
YES
Check for loose terminals in the VSA modulator-control unit 21P connector. If the VSA modulator-control unit was updated and the symptom/indication is still present, replace the VSA modulator-control unit.
NO
Troubleshooting is complete. If any other DTCs are indicated, go to the indicated DTCs troubleshooting.
DTC Troubleshooting 12-12, 14-12, 16-12, 18-12: Wheel Speed Sensor Short to
the Other Sensor Circuit
DTC Troubleshooting 12-120, 14-120, 16-120, 18-120: Wheel Speed
Sensor Circuit Malfunction
DTC Troubleshooting 12-13, 14-13, 16-13, 18-13: Wheel Speed Sensor
Installation Error
Description, Testing
Transmission Range Switch Removal and Installation (CVT)