Zone Selection
Zone selection is required to compensate for the difference between magnetic North and geographic North. This deviation is referred to as declination, the compass compensates for declination when you select the zone where the vehicle is located.
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| Cavity | Wire Color | Connect to | Normal | If Circuit is Open | If Circuit is Shorted |
|---|---|---|---|---|---|
| 1 | YEL | No. 10 (7.5 A) fuse in the under-dash fuse/relay box (IG1) | Battery voltage | 0 V | 0 V |
| 2 | BLK | Body ground to G601 (GND) | 0.2 V or less | 0.2 V or less | 0.2 V or less |
| 3 | BRN | Audio unit (COMPASS RX+) | 4-5 V | 4-5 V | 0 V |
| 4 | BLU | Audio unit (COMPASS RX-) | 4V | 4V | 0 V |
| 5 | ORN | Audio unit (COMPASS TX+) | 4-5 V | 4-5 V | 0 V |
| 6 | GRY | Audio unit (COMPASS TX-) | 4V | 4V | 0 V |
ELECTRICAL COMPASS UNIT CONNECTOR TERMINALS REFERENCE TABLE
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- Remove the headliner (see «HEADLINER REMOVAL/INSTALLATION»(ref-333585-S23723750292009072100000) ).
- Disconnect the 6P connector (A) from the electrical compass unit (B).
- Remove the bolt (C), then pull out the electrical compass unit.
- Inspect the connector and socket terminals to be sure they are all making good contact. If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system. If the terminals looks OK, go to step 4 .
- Reconnect the connector to the electrical compass unit, turn the ignition switch to ON (II), and make these input tests at the connector. If any test indicates a problem, find and correct the cause, then recheck the system. If all input tests prove OK, the electrical compass unit must be faulty; replace it.
| Cavity | Wire | Test Condition | Test: Desired result | Possible cause if result is not obtained |
|---|---|---|---|---|
| 1 | YEL | Ignition switch ON (II) | Measure the voltage to body ground: There should be battery voltage. | Blown No. 10 (7.5 A) fuse in the under-dash fuse/relay box An open or high resistance in the wire |
| 2 | BLK | Under all conditions | Measure the voltage to body ground: There should be less than 0.2 V. | Poor ground (G601) An open or high resistance in the wire |
| 3 | BRN | Under all conditions | Measure the voltage to body ground: There should be about 4-5 V. | Faulty audio unit An open in the wire A short to ground in the wire |
| 4 | BLU | Under all conditions | Measure the voltage to body ground: There should be about 4 V. | Faulty audio unit Loose terminals or an open in the wire A short to ground in the wire |
| 5 | ORN | Under all conditions | Measure the voltage to body ground: There should be about 4-5 V. | Faulty audio unit Loose terminals or an open in the wire A short to ground in the wire |
| 6 | GRY | Under all conditions | Measure the voltage to body ground: There should be about 4 V. | Faulty audio unit Loose terminals or an open in the wire A short to ground in the wire |
WIRE CAVITY REFERENCE TABLE
6CD Type
Note. You should do this procedure any time the electrical compass unit is replaced. You should do this procedure in an open area away from buildings, power lines, and other vehicles. If you see the CAL indicator (A) and flashing azimuth (direction) indicator (B) appear in the display, the self-calibration is starting automatically. If the compass seems to be continually showing the wrong direction and is not self-calibrating, do the zone selection and calibration. Before you select the zone and calibrate the compass, check the No. 17 (20 A) and No. 23 (10 A) fuses in the under-hood fuse/relay box and the No. 35(10 A) and No. 36 (10 A) fuses in the under-dash fuse/relay box.
Scheme 59
Zone Selection
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- Turn the ignition switch to ON (II), then press and hold the MENU button (A) until the beep (about 5 seconds) to change the display.
- Rotate the selector knob (B) to select ZONE (C) and press the selector knob to enter the selection. NOTE: If necessary, press the RETURN button (D) to return to the previous display. Pressing the MENU button cancels the compass setting mode.
- The display shows the currently selected zone number (A) between from 1 to 15. Find the zone for your area on the zone map. If the correct zone is not shown, turn the selector knob to cycle the zone lists up or down.
- Press the selector knob to decide the selected zone. Returning to the normal display, the zone selection mode ends. Calibration
- While ignition switch is in ON (II), then press and hold the MENU button (A) until the beep (about 5 seconds) to change the display.
- Rotate the selector knob (B) to select CALIBRATION (C) and press the selector knob to enter the selection. NOTE: If necessary, press the RETURN button (D) to return to the previous display. Pressing the MENU button cancels the compass setting mode.
- The display shows PUSH CAL START (A). Pressing the selector knob to begin the calibration, the azimuth display blinks and the CAL indicator (B) is shown below.
- Drive the vehicle slowly in two complete circles. When the calibration is successfully completed, the compass display stops blinking and the CAL indicator goes off.
1 CD Type
Note. You should do this procedure any time the electrical compass unit is replaced. You should do this procedure in an open area away from buildings, power lines, and other vehicles. If you see the CAL indicator (A) and flashing azimuth (direction) indicator (B) appear in the display, the self-calibration is starting automatically. If the compass seems to be continually showing the wrong direction and is not self-calibrating, do the zone selection and calibration. Before you select the zone and calibrate the compass, check the No. 17 (20 A) and No. 23 (10 A) fuses in the under-hood fuse/relay box and the No. 35 (10 A) and No. 36 (10 A) fuses in the under-dash fuse/relay box.
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- Turn the ignition switch to ON (II), then press and hold the RPT button (A) and SOUND knob (B) for 2 seconds and changing the display.
- Press the preset No. 2 button (C) to select ZONE (D) and enter the selection.
- The display shows the currently selected zone number (A) between 1 and 15. Find the zone for your area on the zone map. If the correct zone is not shown, push the preset button No. 1 (lists down) or No. 2 (lists up) to select the correct zone.
- Press the preset No. 3 button to decide the selected zone. Returning to the normal display, the zone selection mode ends. Calibration
- While ignition switch is in ON (II), press and hold the RPT button (A) and SOUND knob (B) for 2 seconds to change the display.
- Press the preset No. 1 button (C) to select CAL (D) and enter the selection.
- While the system calibrates, the azimuth (direction) display (A) blinks and the CAL indicator (B) is shown.
- Drive the vehicle slowly in two complete circles. When the calibration is successfully completed, the compass display stops blinking and the CAL indicator goes off.