Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / Combination meter
Toyota Corolla (E120): Combination meter
- How to proceed with troubleshooting
- Location
- Terminals of ecu
- Entire combination meter does not operate
- Malfunction in speedometer
- Malfunction in tachometer
- Malfunction in fuel receiver gauge
- Malfunction in water temperature receiver gauge
- Warning buzzer does not sound (key reminder warning, light reminder warning)
- Seat belt warning lamp for driver’s seat does not operate
- Seat belt warning lamp for front passenger’s seat does not flash
- Malfunction in clock
- The ambient temperature does not display
Other materials:
Manual shifting test
1. Perform manual shifting test
Hint:
by this test, it can be determined whether the trouble is within
the electrical circuit or is a mechanical problem in the transaxle.
Disconnect the transmission wire connector.
inspect the manual driving operation.
Check that the shift and g ...
Inspection
1. Windshield wiper switch assy
Continuity check
check the continuity of each terminal of the connector.
Front wiper switch
Standard:
Front washer switch
Standard:
W/o intermittent time adjust:
intermittent operation check
connect the voltmeter (+) te ...
Inspection procedure
1 Check wire harness(dlc3 – airbag sensor assy center)
Turn the ignition switch to the lock position.
disconnect the aribag sensor assy center connector.
measure the resistance according to the value(s) in the
table below.
Standard:
2 Check wire harness(cg of dl ...