Meter / Gauge System - How To Proceed With Troubleshooting

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 - METER / GAUGE / DISPLAY


METER / GAUGE SYSTEM - HOW TO PROCEED WITH TROUBLESHOOTING

  • HINT:
Use these procedures to troubleshoot the meter/gauge system.
*: Use the intelligent tester.

1.VEHICLE BROUGHT TO WORKSHOP
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2.INSPECT BATTERY VOLTAGE
  • Standard voltage:
  • 11 to 14 V

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

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3.CHECK FOR DTC*

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

Clear the DTCs ().

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
ResultProceed to
DTC is not outputA
CAN communication system (for LHD) DTC is outputB
CAN communication system (for RHD) DTC is outputC
Meter/gauge system DTC is outputD
B.
Go to CAN COMMUNICATION SYSTEM ()
C.
Go to CAN COMMUNICATION SYSTEM ()
D.
Go to DIAGNOSTIC TROUBLE CODE CHART ()
A
4.PROBLEM SYMPTOMS TABLE

Refer to the Problem Symptoms Table ().

Result
ResultProceed to
Fault is not listed in problem symptoms tableA
Fault is listed in problem symptoms tableB
B.
Go to step 6
A
5.OVERALL ANALYSIS AND TROUBLESHOOTING*

Terminals of ECU ()

Data List / Active Test ()

Operation Check ()

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6.REPAIR OR REPLACE
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7.CONFIRMATION TEST
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END