Tire Pressure Warning System How To Proceed With Troubleshooting

Suspension. Corolla. Zre142 Aze141
Tire Pressure Monitoring. Corolla. Zre142 Aze141

  1. VEHICLE BROUGHT TO WORKSHOP

  2. CUSTOMER PROBLEM ANALYSIS

  3. ADJUST TIRE PRESSURE*

  4. CHECK FOR DTC*

  5. DTC CHART

  6. PROBLEM SYMPTOMS TABLE

  7. CIRCUIT INSPECTION*

  8. REPAIR OR REPLACE

  9. CONFIRMATION TEST*

Tire Pressure Warning System -- How To Proceed With Troubleshooting


HINT:
  1. Use the following procedures to troubleshoot the tire pressure warning system.
  2. *: Use the Techstream.


1.VEHICLE BROUGHT TO WORKSHOP

    NEXT


    2.CUSTOMER PROBLEM ANALYSIS

    1. 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


    3.ADJUST TIRE PRESSURE*

    1. Turn the ignition switch off.

    2. Set the all tire pressure to the specified value (COROLLA_ZRE142 RM000000X98035X.html).

    3. Connect the Techstream to the DLC3.

    4. Turn the ignition switch to ON.

    5. Enter the following menus: Chassis / Tire Pressure Monitor / Data List.

    6. Read the "ID Tire Inflation Pressure" values.

    7. Check the Data List (COROLLA_ZRE142 RM000000XMY07IX.html).

      HINT:
      1. It takes about 2 or 3 minutes to display the updated tire pressure data.
      2. 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 goes off.
      Result:
      Condition
      		Proceed to
      Tire pressure warning light goes off
      		A
      Tire pressure warning light remains on
      		B


    		A.
    GO TO STEP 9
    B


    4.CHECK FOR DTC*

    1. Check for DTCs (COROLLA_ZRE142 RM000000XMX089X.html).

      Result:
      Result
      		Proceed to
      DTC is output
      		A
      DTC is not output
      		B


    		B.
    GO TO STEP 6
    A


    5.DTC CHART

    1. Refer to Diagnostic Trouble Code Chart (Link).


    NEXT

    GO TO STEP 7


    6.PROBLEM SYMPTOMS TABLE

    1. Refer to Problem Symptoms Table (COROLLA_ZRE142 RM000000XMT07JX.html).


    NEXT


    7.CIRCUIT INSPECTION*

    1. Refer to Electronic Circuit Inspection Procedure (COROLLA_ZRE142 RM000000UZ108OX.html).


    NEXT


    8.REPAIR OR REPLACE

    1. Repair or replace parts based on the diagnosis result.


    NEXT


    9.CONFIRMATION TEST*

    1. Check the Data List to confirm that the tire inflation pressure has been received (COROLLA_ZRE142 RM000000XMY07IX.html).

    2. Perform initialization (COROLLA_ZRE142 RM000000XMZ07PX.html).

    3. Confirm that the initialization has been completed.


    NEXT

    END