Manufacturer Code Charts: 83

TPMS DTC Troubleshooting: 83

DTC 83:

No VSP Signal

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

1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.

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.

7. Check the VEHICLE SPEED in the TPMS DATA LIST with the HDS.

Is the vehicle's 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 8.

8. Check the speedometer.

Does the speedometer register speed?

YES -

Replace the TPMS control unit Service and Repair.

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 and not indicated, replace the original ECM/PCM Service and Repair.