Toyota Corolla (E120): 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 is required. Since the magnetic condition differs according to the area where the vehicle is used, it is necessary for each user to set the zone (refer to ”compass zone map”). The zone setting can be changed using the comp switch of the inner mirror.
3. Performing calibration
- because each vehicle has its own magnetic field, calibration
should be performed for each vehicle.
This compass function is used when storing the record of the vehicle’s magnetic field.
4. When compass magnetized:
- a compass could be magnetized during shipping by vessels or freight cars. Before delivery, therefore, make sure to perform calibration and ensure that calibration is done properly. If it cannot be done (cannot be complete in spite of driving around several times), it may be caused by magnetization. Demagnetize the vehicle using a demagnetizer and perform calibration again.
5. Setting compass
6. Zone setting mode
- pressing the comp switch for 3 seconds, in the normal mode, will
activate the zone setting mode.
A number (1 – 15) is displayed on the compass display.
Hint
: in the initial state, ”8” is displayed.
- the displayed number increases +1 every time the comp switch is pressed. Referring to the map, check the number for the area where the vehicle will be used and set the zone number.
- leave it untouched for several seconds after setting and check that the compass display shows an azimuthal direction (n, ne, e, se, s, sw, w or nw) or ”c”.
7. Calibration setting mode
- pressing the comp switch for 6 seconds, in the normal mode, will also activate this mode.
- drive the vehicle at a slow speed of 8 km/h (5 mph) or less in the circular direction.
- driving around the circle 1 to 3 times will display the azimuthal direction on the display, completing the calibration.
Hint
: once calibration is complete, it is not necessary to perform the above procedures unless the magnetic field strength is drastically changed. If this happens, the azimuthal display will be changed to ”c”.
Other materials:
Circuit description
The seat belt buckle switch (lh) circuit consists of the airbag sensor assy
center and front seat inner belt
assy (lh).
Dtc b0126/b0127/27 is recorded when a malfunction is detected in the seat belt
buckle switch (lh) circuit.
Wiring diagram
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Engine mechanical
Preparation
Sst
Recomended tools
Ssm
Equipment
Exhaust
Preparation
Equipment
...
Rear door belt moulding assy lh
Replacement
Hint:
the installation procedures are the removal procedures in reverse
order.
Use the same procedures for the rh side and lh side.
1. Remove rear armrest assy lh
2. Remove power window regulator switch assy rear (w/ power window)
3. Remove rear door window regulator han ...