Diagnosis Procedure

1. Turn ignition switch OFF.
2. Check 10A fuse, [No. 4, located in fuse block (J/B)].

Is the inspection result normal?

YES 

GO TO STEP 2. 

NO 

Replace the blown fuse after repairing the affected circuit if a fuse is blown.

1. Turn ignition switch OFF.
2. Disconnect automatic back door control unit connector.
3. Check voltage between automatic back door control unit harness connector and ground.

   (+)		(-)	Condition		Voltage (Approx.)
   Automatic back door control unit
   Connector	Terminal
   B26	9	Ground	Ignition switch	ON	Batteryvoltage
   				OFF	0 V

Is the measurement value normal?

YES 

Check intermittent incident. Refer to INTERMITTENT INCIDENT .

NO 

Repair or replace harness.