nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 5038 > < Initial Inspection and Diagnostic Overview|Page 5036
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Power Distribution Module: Component Tests and General Diagnostics

POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

1.CHECK FUSIBLE LINK
Check that the following IPDM E/R fusible link is not blown.

Is the fusible link fusing?
YES - Replace the blown fusible link after repairing the affected circuit if a fusible link is blown.
NO - GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connectors.
3. Check voltage between IPDM E/R harness connectors and the ground.

Is the measurement value normal?
YES - GO TO 3.
NO - Repair the harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and the ground.

Does continuity exist?
YES - INSPECTION END
NO - Repair the harness or connector.

Initial Inspection and Diagnostic Overview|Page 5038 > < Initial Inspection and Diagnostic Overview|Page 5036