DTC

C1031:35

Tire pressure monitoring system (TPMS) set switch

DETECTION CONDITION

• Continuous ON signal from the TPMS set switch for 60 s or more is detected.

FAIL-SAFE FUNCTION

• Tire pressure monitoring system warning light illuminates after flashes.

• Inhibits the TPMS control.

POSSIBLE CAUSE

• The driver pressed and held the TPMS set switch for 60 s or more.

• TPMS set switch malfunction

SYSTEM WIRING DIAGRAM

Not applicable

STEP

INSPECTION

ACTION

1

• Switch the ignition off.

• Using the M-MDS, perform the DTC inspection for the instrument cluster.

  (See DTC INSPECTION [INSTRUMENT CLUSTER].)

• Are any DTCs detected?

Yes

Go to applicable DTC inspection.

(See DTC TABLE [INSTRUMENT CLUSTER].)

No

Go to the next step.

2

• Inspect the TPMS set switch.

  (See TIRE PRESSURE MONITORING SYSTEM SET SWITCH INSPECTION.)

• Is the TPMS set switch normal?

Yes

Go to the next step.

No

Replace the TPMS set switch, then go to the next step.

(See TIRE PRESSURE MONITORING SYSTEM SET SWITCH REMOVAL/INSTALLATION.)

3

• Reconnect all disconnected connectors.

• Clear the DTCs from the memory.

  (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)

• Are the same DTCs present?

Yes

Repeat the inspection from Step 1.

No

Go to the next step.

4

• Are any other DTCs output?

Yes

Go to the applicable DTC inspection.

(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)

No

DTC troubleshooting completed.