Power Supply and Ground Circuit Check

CHECK FUSES
Check for blow combination meter fuses.

Fig 1: Check Table For Blow Combination Meter Fuses
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: GO TO 2.
2. NG: If fuse is blown, be sure to eliminate cause of problem before installing new fuse.
CHECK POWER SUPPLY CIRCUIT
1. Disconnect combination meter connector.
2. Check voltage between combination meter and ground.
Fig 2: Combination Meter And Ground Check Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Checking Voltage Between Combination Meter And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: GO TO 3.
2. NG: Check harness for open between combination meter and fuse.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between combination meter harness connector M20 terminals 45 (B), 47 (B) and ground.
  1. Continuity should exist.
OK or NG
1. OK: INSPECTION END
2. NG: Check ground harness.
  
  Fig 4: Checking Continuity Between Combination Meter Harness Connector Terminals And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.