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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 794 (Electronic Power Assist Steering Component Testing) >> Pinpoint Tests >> Pinpoint Tests G: Excessive Steering Wheel Play

Pinpoint Tests G: Excessive Steering Wheel Play

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

This test generates a RVC for a new PSCM when directed to do so from pinpoint test. A RVC is required to order a new PSCM and to document billing for payment.

NOTE: If a damaged bellows boot(s) was discovered during Inspection and Verification and this pinpoint test DOES NOT lead to the installation of a new EPAS gear or bellows boot(s), then go to Pinpoint Test K  to address the damaged boot(s) before returning the vehicle to the customer.
  1. G1: CHECK THE STEERING COLUMN SHAFT FASTENERS 
    • Inspect the steering column shaft fasteners for looseness.
    • Are the fasteners okay? 
      Yes No
      GO to  G2. TIGHTEN the steering column shaft fasteners.
      REFER to Steering Column .
  2. G2: CHECK THE STEERING COLUMN SHAFT U-JOINTS 
    • Inspect the steering column shaft U-joints for looseness.
    • Are the steering column shaft U-joints okay? 
      Yes No
      INSPECT the tie rods and ball joints.
      GO to Symptom Chart - NVH - Shimmy
      INSTALL a new steering column shaft assembly.
      REFER to Steering Column .