Toyota RAV4 (XA40) 2013-2018 Service Manual: How to proceed with troubleshooting

Hint:

• Use these procedures to troubleshoot the tire pressure warning system.
• *: Use the intelligent tester.

1. Vehicle brought to workshop

2. Inspect battery voltage

Standard voltage: 11 to 14 v

If the voltage is below 11 v, recharge or replace the battery before proceeding.

3. Check indicator light

1. Check the indicator light (see page tw-17).

4. Check dtc*

1. Check for dtc (see page tw-20).
2. Clear the dtc (see page tw-20).
3. Recheck for dtc (see page tw-20).

Result

5. Dtc chart

1. Check for tire pressure warning system dtc output (see page tw-22).

6. Problem symptom confirmation

7. Problem symptoms table

Result

8. Overall analysis and troubleshooting*

1. Terminals of ecu (see page tw-16).
2. Data list/active test (see page tw-21).

9. Repair or replace

10. Confirmation test

End