Diagnosis Procedure

1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check voltage between combination meter harness connector and ground.

   (+)		(-)	Voltage (V) (Approx.)
   Combination meter
   Connector	Terminal
   M53	1	Ground	Battery voltage

Is the inspection result normal?

YES 

GO TO STEP 2  .

NO 

Check the following.

• 10A fuse [No. 6, located in the fuse block (J/B)]
• Harness for open or short between combination meter and fuse.
• If NG, repair or replace fuse or harness.

1. Disconnect BCM connector.
2. Check continuity between combination meter harness connector and BCM harness connector.

   Combination meter		BCM		Continuity
   Connector	Terminal	Connector	Terminal
   M53	10	M123	141	Existed

3. Check continuity between combination meter harness connector and ground.

   Combination Meter		Ground	Continuity
   Connector	Terminal
   M53	10		Not existed

Is the inspection result normal?

YES 

GO TO STEP 3  .

NO 

Repair or replace harness.

Refer to COMPONENT INSPECTION .

Is the inspection result normal?

YES 

Replace BCM. Refer to REMOVAL AND INSTALLATION .

NO 

Replace combination meter. Refer to REMOVAL AND INSTALLATION .