Your Vehicle: 2009 Nissan-Datsun Altima V6-3.5L (VQ35DE)
 
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  Power Supply and Ground Circuit  
 

POWER SUPPLY AND GROUND CIRCUIT

Diagnosis Procedure

  1. CHECK FUSES AND FUSIBLE LINK Check that the following IPDM E/R fuses or fusible link are not blown.

  

Is the fuse blown?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit.
NO >> GO TO 2

  1. CHECK POWER SUPPLY CIRCUIT

  

  1. Turn ignition switch OFF.
  2. Disconnect IPDM E/R connectors.
  3. Check voltage between IPDM E/R harness connector and ground.

  

Is the measurement value normal?
YES >> GO TO 3
NO >> Repair harness or connector.

  1. CHECK GROUND CIRCUIT

  

Check continuity between IPDM E/R harness connectors and ground.

  

Does continuity exist?
YES >> Inspection End.
NO >> Repair harness or connector.