nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 4131 > < Diagram Information and Instructions|Page 4128
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Cellular Phone: Component Tests and General Diagnostics

TELEPHONE

Power Supply and Ground Circuit Inspection for Bluetooth Control Unit

1.CHECK FUSES
Make sure the following fuses for the Bluetooth control unit are not blown.

OK or NG
OK - GO TO 2.
NG - If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to See: Power and Ground Distribution/Description
and Operation.
2.CHECK POWER SUPPLY CIRCUIT
1. Disconnect Bluetooth control unit connector B506.

2. Check voltage between connector terminals and ground as follows.

OK or NG
OK - GO TO 3.
NG - Check harness for open between Bluetooth control unit and fuse.
3.CHECK GROUND CIRCUITS
1. Turn ignition switch OFF.

Component Tests and General Diagnostics|Page 4131 > < Diagram Information and Instructions|Page 4128