Toyota Corolla Repair Manual: Inspection procedure
1 Inspect fuse(ecu–ig fuse)
- Remove ecu–ig fuse from the instrument panel j/b.
- check continuity of ecu–ig fuse.
Ok: continuity
2 Inspect battery
Ok: voltage: 10 – 14 v
3 Inspect skid control ecu connector(ig1 terminal voltage)
In case of using hand–held tester:
- check the voltage condition output from the ecu displayed on the
hand–held tester.
Ok: ”normal” is displayed.
In case of not using hand–held tester:
- disconnect the skid control ecu connector.
- turn the ignition switch to on.
- measure voltage between terminals ig1 (3) and gnd (1,
23) of skid control ecu harness side connector.
Ok: oltage: 10 – 14 v
4 Inspect skid control ecu connector(gnd terminal continuity)
Measure resistance between terminal gnd (1, 23) of skid control ecu harness side connector and body ground.
Ok: resistance: 1 Ω or less
Check and replace brake actuator assy
Circuit description
This is the power source of the ecu, hence the actuators.
Wiring diagram
...
Open circuit in stop light switch
circuit
Dtc c1249/49 open circuit in stop light switch
circuit ...
Other materials:
Cruise control actuator assy
Replacement
1. Remove cruise control actuator cover
Disengage the 2 claws, then remove the cruise control actuator
cover.
2. Separate accelerator control cable assy
Loosen the double nut and separate the accelerator control
cable assy.
3. Separate accelerator auto drive ca ...
Parking the vehicle
► Automatic transmission or continuously
variable transmission Automatic transmission or continuously variable transmission
1 With the shift lever in D, depress the brake pedal.
2 Shift the shift lever to P.
3 Set the parking brake.
4 Vehicles without a smart key system: Turn ...
Pre–check
1. Selecting compass display mode
the compass switch allows you to select the display or non–display
mode of the compass.
2. Setting zone
deviation between the ”magnetic north” and ”actual north” differs
depending on the location. Therefore,
adjustment of the magnetism ...