DTC Diagnosis Procedure: Notes

1. Turn the ignition switch OFF.
2. Disconnect AWD solenoid harness connector.
3. Turn the ignition switch ON.
4. Check the voltage between AWD solenoid harness connector terminals.

   AWD solenoid			Voltage (Approx.)
   Connector	+	-
   	Terminal
   F48	6	7	2.5 V

Is the inspection result normal?

YES

GO TO 2.

NO

GO TO 3.

Check transfer fluid temperature sensor. Refer to Component Inspection 

Is the inspection result normal?

YES

GO TO 6.

NO

Transfer fluid temperature sensor is malfunctioning. Replace electric controlled coupling. Refer to TRANSFER FRONT CASE AND REAR CASE : Disassembly & Assembly .

Check the voltage between AWD solenoid harness connector and ground.

Is the inspection result normal?

YES

GO TO 4.

NO

GO TO 5.

1. Turn the ignition switch OFF.
2. Disconnect AWD control unit harness connector.
3. Check the continuity between AWD control unit harness connector and ground.

   AWD control unit		--	Continuity
   Connector	Terminal
   M42	10	Ground	Existed
   	11

Is the inspection result normal?

YES

GO TO 5.

NO

Repair or replace error-detected parts.

1. Turn the ignition switch OFF.
2. Disconnect AWD control unit harness connector.
3. Check the continuity between AWD control unit harness connector and AWD solenoid harness connector.

   AWD control unit		AWD solenoid		Continuity
   Connector	Terminal	Connector	Terminal
   M42	13	F48	6	Existed
   	3		7

4. Check the continuity between AWD control unit harness connector and the ground.

   AWD control unit		--	Continuity
   Connector	Terminal
   M42	13	Ground	Not existed
   	3

Is the inspection result normal?

YES

GO TO 2.

NO

Repair or replace error-detected parts.

After connecting each harness connector, perform DTC confirmation procedure again. Refer to DTC Description .

Is DTC "P1826" detected again?

YES

Replace AWD control unit. Refer to AWD CONTROL UNIT : Removal & Installation .

NO

INSPECTION END