Toyota Tundra Service Manual: How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT

HINT:

  • Use these procedures to troubleshoot the meter / gauge system.
  • *: Use the Techstream.

PROCEDURE

1.

VEHICLE BROUGHT TO WORKSHOP

NEXT

2.

INSPECT BATTERY VOLTAGE

(a) Measure the battery voltage with the ignition switch off.

Standard voltage:

11 to 14 V

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

NEXT

3.

CHECK FOR DTC*

(a) Check for DTCs and note any codes that are output.

Click here

(b) Clear the DTCs.

Click here

(c) Recheck for DTCs. Based on the DTCs output above, try to force output of the same CAN communication system DTC or meter / gauge system DTC by simulating the symptoms indicated by the DTC.

Result

Proceed to

DTC is not output

A

CAN communication system DTC is output

B

Meter / gauge system DTC is output

C

B

GO TO CAN COMMUNICATION SYSTEM

C

GO TO DIAGNOSTIC TROUBLE CODE CHART

A

4.

PROBLEM SYMPTOMS TABLE

(a) Refer to the problem symptoms table.

Click here

Result

Proceed to

Fault is not listed in problem symptoms table

A

Fault is listed in problem symptoms table

B

B

GO TO STEP 6

A

5.

OVERALL ANALYSIS AND TROUBLESHOOTING*

(a) Terminals of ECU

Click here

(b) Data List/Active Test

Click here

(c) Operation check

Click here

NEXT

6.

REPAIR OR REPLACE

NEXT

7.

CONFIRMATION TEST

NEXT

END

    Fuel Receiver Gauge Malfunction

    Oil Pressure Gauge Malfunction

    See More:

    Toyota Tundra Service Manual > Parking Brake Assembly: Reassembly
    REASSEMBLY CAUTION / NOTICE / HINT HINT: Use the same procedures for the LH side and RH side. The procedures listed below are for the LH side. PROCEDURE 1. INSTALL PARKING BRAKE ANCHOR BLOCK (a) Install the anchor block with the 2 nuts. Torque: 86 N·m {877 kgf·cm, 63 ft·lbf} 2. CONNECT NO. 3 PARK ...

    Toyota Tundra Owners Manual

    Toyota Tundra Service Manual

    © 2024 Copyright www.ttundra.com
    0.0102