Manufacturer Code Charts: 83

TPMS DTC Troubleshooting: 83

DTC 83:

No VSP Signal

NOTE: Check the fuel and emission systems DTCs with the HDS, and troubleshoot the PCM and F-CAN communication errors first Initial Inspection and Diagnostic Overview.

1. Turn the ignition switch to ON (II).

2. Clear the DTC with the HDS.

3. Test-drive the vehicle.

4. Check for DTCs with the HDS.

Is DTC 83 indicated?

YES -

Go to step 5.

NO -

The system is OK at this time.�

5. Check for DTCs with the HDS.

Is DTC 85 indicated?

YES -

Go to DTC 85 troubleshooting 85.�

NO -

Go to step 6.

6. Test-drive the vehicle, and check the VEHICLE SPEED in the TPMS DATA LIST with the HDS.

Is the vehicle speed indicated?

YES -

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

NO -

Go to step 7.

7. Check the speedometer.

Does the speedometer register speed?

YES -

Replace the TPMS control unit Service and Repair.�

NO -

Update the PCM if it does not have the latest software PCM Update, or substitute a known-good PCM, then go to step 1 and recheck. If the PCM was updated and DTCs are not indicated, troubleshooting is complete. If the PCM was substituted and DTCs and not indicated, replace the original PCM Service and Repair.�