Toyota Corolla (E120): Inspection
1. Inspect outer mirror switch assy
- Inspect the mirror switch continuity.
- Left side for left/right adjustment switch: inspect the mirror switch continuity
Standard (left side):
If the result is not as specified, replace the switch assembly.
- Right side for left/right adjustment switch: inspect the mirror switch continuity.
Standard (right side):
If the result is not as specified, replace the switch assembly.
2. Inspect outer rear view mirror assy lh
- Disconnect the outer rear view mirror assembly lh connector.
- inspect the mirror motor operation.
- Apply battery voltage as shown in the table.
Standard:
If the result is not as specified, replace the mirror assembly.
3. Inspect outer rear view mirror assy rh
- Disconnect the outer rear view mirror assembly rh connector.
- inspect the mirror motor operation.
- Apply battery voltage as shown in the table.
Standard:
If the result is not as specified, replace the mirror assembly.
Other materials:
Wiring diagram
1 Inspect terminal voltage(pi)
(a) turn
Turn the ignition switch to on.
measure voltage between terminal 5 (pi) of cruise control
ecu assy and body ground, when the cruise control main
switch button is on and off.
Ok:
2 Inspect combination meter assy
3 Check harn ...
Circuit description
The shift solenoid valve sl is turned ”on” and ”off” by signals from the ecm
in order to control the hydraulic
pressure operation, the lock–up relay valve, which then the controls operation
of the lock–up clutch.
Fail safe function:
if the ecm detects a malfunction, it turns the ...
Inspection procedure
Hint:
read freeze frame data using the hand-held tester or the obd ii scan tool.
Freeze frame data records the
engine conditions when a malfunction is detected. When troubleshooting, it is
useful for determining whether
the vehicle was running or stopped, the engine was warmed up or not, the ...