Nissan Murano: Charging System :: Dtc/circuit Diagnosis / B Terminal Circuit

Diagnosis Procedure

CHECK TERMINAL "B" CONNECTION

1. Ignition switch OFF.

2. Verify terminal “B” is clean and tight.

Is the inspection result normal?

GO TO 2.

Repair terminal “B” connection. Confirm repair by performing system test using 165-DSS-5000P. Refer to the applicable instruction manual for proper testing procedures.

CHECK TERMINAL "B" CIRCUIT

Check voltage between generator connector and ground.

Is the inspection result normal?

GO TO 3.

Check harness for open between generator and fusible link.

CHECK TERMINAL "B" CONNECTION (VOLTAGE DROP TEST)

1. Start engine, engine should be running at idle and warm.

2. Check voltage between battery positive terminal and generator connector.

   (+)		(—)	Voltage (Approx.)
   Generator
   Connector	Terminal
   F6	1	Battery positive terminal	Less than 0.2 V

Is the inspection result normal?

Terminal “B” circuit is normal. Refer to Work Flow (With 165-DSS-5000P), or (Without 165-DSS-5000P).

Check harness between battery and generator for high resistance.