Toyota Corolla (E120) 2002–2008 Repair Manual / Diagnostics / ABS with EBD system / Malfunction in abs ecu / Circuit description
Toyota Corolla (E120): Circuit description
Hint
: there is a case that hand–held tester cannot be used when ecu is abnormal.
Wiring diagram
Other materials:
Starting & charging
Preparation
Sst
Recomended tools
Equipment
...
Inspection procedure
1 Check courtesy lamp switch
Check the courtesy switch, as shown in the illustration
and table.
Standard:
2 Check wire harness (integration relay door courtesy sw)
Disconnect the integration relay and door courtesy connectors.
check the continuity between th ...
Gauges and meters (multi-information display)
The displayed content may differ depending on the type of meter.
1 Tachometer
Displays the engine speed in revolutions per minute.
2 Speedometer
3 Fuel gauge
4 Multi-information display
The multi-information display presents the driver with a variety of drivingrelated
data including the cu ...