Work Procedure

Description 

Perform writing unit parameter, transfer fluid viscosity learning and initial calibration after replacing transfer assembly.

Work Procedure 

1. WRITE UNIT PARAMETER 

   Perform writing unit parameter to control unit Refer to Work Procedure .

   >>

   GO TO 2.

2. PREPARATION BEFORE WORK 

   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.

      4WD MODE	: AUTO
      T/M RANGE	: N
      COMPR VHCL SPEED	: 0 km/h (Never drive the vehicle)
      MOTOR POWER SUP	: More than 11 V

   >>

   GO TO 3.

3. PERFORM TRANSFER FLUID VISCOSITY LEARNING 

   With CONSULT

   1. Select "OIL DETERIORATION INFO RESET" of CONSULT "WORK SUPPORT" for "ALL MODE AWD/4WD".
   2. Select "Start".

   >>

   GO TO 4.

4. INITIAL CALIBRATION 

   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 5.

5. 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