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Home >> Nissan-Datsun >> 2004 >> Maxima SL, RE4F04B >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC >> DTC P1217: Engine Over Temperature >> Diagnostic Procedure >> Procedure A >> 3. Check IPDM E/R Ground Circuit

3. Check IPDM E/R Ground Circuit

  1. Turn ignition switch OFF.
  2. Check harness continuity between IPDM E/R terminal 16 and ground.

    Refer to WIRING DIAGRAM.

    1. Continuity should exist. 
  3. Also check harness for short to power.

OK or NG 

  1. OK: GO TO 4.
  2. NG: Repair open circuit or short to power in harness or connectors.
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