Work Procedure

ADDITIONAL SERVICE WHEN REPLACING TRANSFER CONTROL UNIT

Work Procedure

NOTE:
In fail-safe mode, can not perform work support. (Except that DTC P181F is detected.)

1. WRITE UNIT PARAMETER

Perform writing unit parameter to control unit. Refer to "Work Procedure" Work Procedure.
- GO TO 2.

2. INITIAL CALIBRATION (1)

With CONSULT
1.Start the engine.

CAUTION:
Never drive the vehicle.
2.Check "4WD MODE", "T/M RANGE", "COMPR VHCL SPEED", "MOTOR POWER SUP" of CONSULT
"DATA MONITOR" for "ALL MODE AWD/4WD".
3.Continue the following condition more than 10 seconds.





Does the transfer motor operate automatically?
YES- After the transfer motor operation stop (After approximately 10 seconds) GO TO 4.
NO- GO TO 3.

3. INITIAL CALIBRATION (2)

With CONSULT
1.Select "START CALIBRATION" of CONSULT "WORK SUPPORT" for "ALL MODE AWD/4WD".
2.Wait until the motor operation stop. (After approximately 10 seconds)
- GO TO 4.

4. PERFORM SELF-DIAGNOSIS

With CONSULT
1.Erase self-diagnosis result for "ALL MODE AWD/4WD".
2.Turn the ignition switch ON to OFF.

CAUTION:
Wait for 10 seconds after turning ignition switch OFF.
3.Start the engine.

CAUTION:
Never drive the vehicle.
4.Perform self-diagnosis for "ALL MODE AWD/4WD".
Is "DTC P181F" detected?
YES- GO TO 1.
NO- WORK END