Toyota Tacoma manuals

Toyota Corolla Repair Manual: Precheck

1. Selecting compass display mode

  1.  the compass switch allows you to select the display or nondisplay mode of the compass.

2. Setting zone

  1.  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

  1.  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 vehicles magnetic field.

4. When compass magnetized:

  1.  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

6. Zone setting mode

  1.  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.


: in the initial state, 8 is displayed.

  1.  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.
  2.  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

  1.  pressing the comp switch for 6 seconds, in the normal mode, will also activate this mode.
  2.  drive the vehicle at a slow speed of 8 km/h (5 mph) or less in the circular direction.
  3.  driving around the circle 1 to 3 times will display the azimuthal direction on the display, completing the calibration.


: 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.


Hint: installation is according to the reverse order of the removal. 1. Remove inner rear view mirror assy Remove the screw.  w/ map lamp: disconnect the connector  remove th ...

1. Inspect inner rear view mirror assy Inspect the electro chromic inner mirror operation.  Connect the positive (+) lead from the battery to terminal 1 and negative () lead to t ...

Other materials:

Circuit description
The side airbag sensor assy (rh) circuit consists of the diagnosis circuit and lateral deceleration sensor, etc. It receives signals from the lateral deceleration sensor, judges whether or not the srs must be activated, and detects diagnosis system malfunction. Dtc b1140/32 is recorded wh ...

How to proceed with troubleshooting
1 Vehicle brought to workshop 2 Customer problem analysis 3 Check and clear dtc 4 Problem symptom confirmation 5 Symptom simulation 6 Dtc check 7 Dtc chart 8 Problem symptoms table 9 Circuit inspection 10 Identification of problem 11 Parts inspection 12 Repair 1 ...

Foamed material application areas
If an increase in temperature or other condition damages the foamed material when repairing or replacing the panel, fill in the insufficient areas with urethane foam. The following illustration shows the areas for one side, but the foamed material must be applied equally to both the left and r ...

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