Diagnosis Procedure

Diagnosis Procedure

1. CHECK FUSES

   1. Check that the following fuses are not blown:

      Terminal No.	Signal name	Fuse No.	Capacity
      7	Battery power supply	41	5 A
      133		32	10 A
      135	Battery power supply (door lock 1)	28	10 A
      136	Battery power supply (turn signal lamp)	30	15 A
      138	Battery power supply (rear wiper)	21	10 A
      139	Battery power supply (stop lamp)	34	10 A
      144	Battery power supply (door lock 2)	29	10 A

   Is the fuse blown?

   YES>>

   Replace the blown fuse after repairing the affected circuit.

   NO>>

   GO TO 2.

2. CHECK POWER SUPPLY CIRCUIT

   1. 1. Disconnect BCM connector.

      2. Check voltage between BCM harness connector and ground.

         +		–	Voltage (Approx.)
         BCM
         Connector	Terminal
         M84	7	Ground	Battery voltage
         M20	133
         	135
         	136
         	138
         	139
         	144

   Is the inspection result normal?

   YES>>

   GO TO 3.

   NO>>

   Repair harness or connector.

3. CHECK GROUND CIRCUIT

   1. Check continuity between BCM harness connector and ground.

      BCM		Ground	Continuity
      Connector	Terminal
      M20	137	—	Yes
      	129

   Is the inspection result normal?

   YES>>

   Inspection End.

   NO>>

   Repair harness or connector.