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Home >> Infiniti >> 2004 >> I35 >> Repair and Diagnosis >> External Pages >> Different car >> Section 235 (Engine Control System) >> DTC P1706: PNP Switch >> Diagnostic Procedure >> 7. Check PNP Switch Input Signal Circuit For Open And Short-II
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7. Check PNP Switch Input Signal Circuit For Open And Short-II

WARNING: This page is about a different car, the 2004 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check harness continuity between fuse block (J/B) No. 1 terminal 1E and ground.

    Refer to WIRING DIAGRAM .

    Continuity should exist. 

  2. Also check harness for short to power.

OK or NG 

  1. OK: GO TO 8.
  2. NG: Repair open circuit or short to power in harness or connectors.