Precautions For Transfer Assembly and Transfer Control Unit Replacement

Precautions for Transfer Assembly and Transfer Control Unit Replacement
When replacing transfer assembly or transfer control unit, check the 4WD shift indicator pattern and adjustment of the position between transfer assembly and transfer control unit if necessary.

CHECK 4WD SHIFT INDICATOR PATTERN
1. Set 4WD shift switch to "2WD", "4H", "4LO", "4H" and "2WD" in order. Stay at each switch position for at least 2 seconds.





2. Confirm 4WD shift indicator lamp and 4LO indicator lamp are changed properly as follows.
^ If OK, the position between transfer assembly and transfer control unit is correct.
^ If NG, the position is different between transfer assembly and transfer control unit.
Adjust the position between transfer assembly and transfer control unit. Refer to pattern table.





Transfer position adjustment pattern

NOTE: Method of adjustment can be chosen voluntarily, according to location of 4WD shift switch.

METHOD FOR ADJUSTMENT WITH 4WD SHIFT SWITCH AT "2WD"
Select Adjustment Pattern
1. Start engine. Run engine for at least 10 seconds.





2. Check 4WD shift indicator lamp and 4LO indicator lamp

Pattern A
1. For A/T vehicles, stop vehicle and move A/T selector lever to "N" position with brake pedal depressed. For M/T vehicles, stop vehicle and move M/T shift lever to the neutral position with brake and clutch pedal depressed. Stay in neutral for at least 2 seconds.
2. Turn 4WD shift switch to "4LO" position. Stay in "4LO" for at least 2 seconds.
3. Turn ignition switch "OFF".
4. Start engine.
5. Erase self-diagnosis. Refer to "How to Erase Self-diagnostic Results" (with CONSULT-II) or "ERASE SELF-DIAGNOSIS" (without CONSULT-II).
6. Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to "CHECK 4WD SHIFT INDICATOR PATTERN".
^ If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer control unit and retry the above check.

Pattern B
1. For A/T vehicles, stop vehicle and move A/T selector lever to "N" position with brake pedal depressed. For M/T vehicles, stop vehicle and move M/T shift lever to the neutral position with brake and clutch pedal depressed. Stay in neutral for at least 2 seconds.
2. Turn ignition switch "OFF".
3. Start engine.
4. Erase self-diagnosis. Refer to "How to Erase Self-diagnostic Results" (with CONSULT-II) or "ERASE SELF-DIAGNOSIS" (without CONSULT-II).
5. Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to "CHECK 4WD SHIFT INDICATOR PATTERN".
^ If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer control unit and retry the above check.

METHOD FOR ADJUSTMENT WITH 4WD SHIFT SWITCH AT "4H" OR "4LO"
1. Start engine. Run the engine for at least 10 seconds.
2. For A/T vehicles, stop vehicle and move A/T selector lever to "N" position with brake pedal depressed. For M/T vehicles, stop vehicle and move M/T shift lever to the neutral position with brake and clutch pedal depressed. Stay in neutral for at least 2 seconds.
3. Turn 4WD shift switch to "2WD" position. Stay in "2WD" for at least 2 seconds.
4. Turn ignition switch "OFF".
5. Start engine.
6. Erase self-diagnosis. Refer to "How to Erase Self-diagnostic Results" (with CONSULT-II) or "ERASE SELF-DIAGNOSIS" (without CONSULT-II).
7. Check 4WD shift indicator lamp and 4LO indicator lamp again. Refer to "CHECK 4WD SHIFT INDICATOR PATTERN".
^ If 4WD shift indicator lamp and 4LO indicator lamp do not indicate proper pattern, install new transfer control unit and retry the above check.