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Home >> Infiniti >> 2003 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 201 (Engine Control System) >> DTC P2135: TP Sensor >> Diagnostic Procedure >> 1. Check Ground Connections

1. Check Ground Connections

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Turn ignition switch OFF.
  2. Loosen and retighten two ground screws.

    Refer to GROUND INSPECTION 

OK or NG 

OK: GO TO 2.

NG: Repair or replace ground connections. See Figure.