Manufacturer Code Charts: 83

Control System DTCs

TPMS DTC Troubleshooting: 83

DTC 83 : No VSP Signal

NOTE: If DTC 85 stored at the same time as DTC 83, troubleshoot DTC 85 first, then recheck for DTC 83.

1. ECM/PCM check:

ECM/PCM check
-1. Turn the ignition switch to ON (II).

-2. Clear the DTC with the HDS.

-3. Test-drive the vehicle at 7 mph (10 km/h) or more.

-4. Check the speedometer.

Does the speedometer register speed?
-YES- Go to step 2.
-NO- Update the ECM/PCM if it does not have the latest software ECM/PCM Update, or substitute a known-good ECM/PCM , then go to step 1 and recheck. If the ECM/PCM was updated and DTCs are not indicated, troubleshooting is complete. If the ECM/PCM was substituted and DTCs are not indicated, replace the original ECM/PCM Service and Repair.

2. TPMS control unit check:

TPMS control unit check
-1. Check the VEHICLE SPEED in the TPMS DATA LIST with the HDS.

Is the vehicle speed indicated?
-YES- Intermittent failure, the system is OK at this time.
-NO- Substitute a known-good TPMS control unit Service and Repair, and recheck.