How To Proceed With Troubleshooting (from 07/2011)

TIRE PRESSURE MONITORING: TIRE PRESSURE WARNING SYSTEM (for Hatchback): HOW TO PROCEED WITH TROUBLESHOOTING

HINT
* Use the following procedure to troubleshoot the tire pressure warning system.
* Make sure that the wireless door lock control system has exited diagnostic mode before performing the following procedure.
* *: Use the Techstream.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. CUSTOMER PROBLEM ANALYSIS

(a) Interview the customer to confirm the trouble.

HINT
It is important to collect as much specific information as possible from the customer to allow for a quick repair.

NEXT -- Continue to next step.

3. ADJUST TIRE PRESSURE*

(a) Turn the ignition switch off.

(b) Set the tire pressure to the specified value Component Tests and General Diagnostics.

(c) Connect the Techstream to the DLC3.

(d) Turn the ignition switch to ON.

(e) Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

(f) Read the "ID Tire Inflation Pressure" values.

(g) Check the Data List Data List / Active Test (from 07/2011).

HINT
* It takes a few minutes to display the updated tire pressure data.
* If the problem is that the tire pressure decreases, wait until all of the tire pressure data is received by the ECU. If the data is received, the tire pressure warning light will go off.

Result





A -- GO TO STEP 11
B -- Continue to next step.

4. CHECK ECU CONNECTED TO CAN BUS*

(a) Check the ECUs connected to the CAN bus.





Result





B -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011)

C -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011)
A -- Continue to next step.

5. CHECK FOR DTC (CAN COMMUNICATION SYSTEM)*

(a) Check for DTCs.





Result





B -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011)

C -- GO TO CAN COMMUNICATION SYSTEM How To Proceed With Troubleshooting (from 07/2011)
A -- Continue to next step.

6. CHECK FOR DTC*

Result

(a) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.





B -- GO TO STEP 8
A -- Continue to next step.

7. DTC CHART

(a) Refer to Diagnostic Trouble Code Chart Tire Pressure Warning System (for Hatchback).

NEXT -- GO TO STEP 10

8. PROBLEM SYMPTOMS TABLE

(a) Refer to Problem Symptoms Table Symptom Related Diagnostic Procedures.

NEXT -- Continue to next step.

9. CIRCUIT INSPECTION*

(a) Refer to Electronic Circuit Inspection Procedure Electronic Circuit Inspection Procedure.

NEXT -- Continue to next step.

10. REPAIR OR REPLACE

(a) Repair or replace parts based on the diagnosis result.

NEXT -- Continue to next step.

11. CONFIRMATION TEST*

(a) Check the Data List to confirm that the tire inflation pressure has been received Data List / Active Test (from 07/2011).

(b) Perform initialization Programming and Relearning.

(c) Confirm that the initialization has been completed.

NEXT -- END