DTC 83

DTC 83: No VSP Signal

1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Test-drive the vehicle. Drive the vehicle 7 mph (10 km/h) or more.
4. Check the VEHICLE SPEED in the TPMS DATA LIST with the HDS.

Is the vehicle speed indicated?

YES - The system is OK at this time.

NO - Go to Step 5.

5. Check for DTCs with the HDS.

Is DTC 85 indicated?

YES - Go to DTC 85 troubleshooting. DTC 85

NO - Go to Step 6.

6. Check the speedometer.

Does the speedometer register speed?

YES - Check for loose terminals and poor connections at the TPMS control unit. If necessary, substitute a known-good TPMS control unit and recheck.

NO - Substitute a known-good ECM/PCM and retest. If no codes are shown, replace the original ECM/PCM.