Diagnosis Procedure

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

1. CHECK FUSE
   
   

   Check that the following fuse is not blown.

   Signal name	Fuse No.
   Ignition switch ON or START	30 (10A)

   Is the fuse blown?

   YES 

   Replace the blown fuse after repairing the affected circuit.

   NO 

   GO TO STEP 2. 

2. CHECK POWER SUPPLY FOR AC 120V OUTLET MAIN SWITCH
   
   
   1. Turn ignition switch ON.
   2. Check voltage between AC 120V outlet main switch connector M88 terminal 1 and ground.

      AC 120V outlet main switch		Ground	Condition	Voltage (Approx.)
      Connector	Terminal
      M88	1	-	Ignition switch ON	Battery voltage
      			Ignition switch OFF	0V

   Is the inspection result normal?

   YES 

   GO TO STEP 3. 

   NO 

   Repair or replace the AC 120V main switch power supply circuit.

3. CHECK AC 120V OUTLET MAIN SWITCH GROUND CIRCUIT
   
   
   1. Turn ignition switch OFF.
   2. Check continuity between AC 120V outlet main switch connector M88 terminal 6 and ground.

      AC 120V outlet main switch		Ground	Continuity
      Connector	Terminal
      M88	6	-	Yes

   Is the inspection result normal?

   YES 

   Inspection End.

   NO 

   Repair or replace the AC 120V main switch ground circuit.