Normal Operation
The EPAS gear is very susceptible to water, moisture, dust, rust and other contaminants. If a damaged boot is suspected the inner tie rods and steering rack should be inspected for contamination. If contamination is found a new EPAS gear should be installed.
New bellows boots and clamps must be installed whenever they are removed. To avoid unnecessary repairs address all other known concerns, DTCs and customer concerns before removing the bellows boots and inspecting the steering gear.
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.
- K1: INSPECT THE INNER TIE RODS AND STEERING RACK FOR CORROSION NOTE: When installing new bellows boots and clamps, apply new lubricant as instructed to prevent water contamination or damage may result to the EPAS gear. For complete information refer to the Tie Rod - Inner Removal and Installation procedure in Electronic Power Assist Steering (EPAS) System .
- Remove the outer tie rod and bellows boot. Refer to Electronic Power Assist Steering (EPAS) System
- The following inspection must be carried out on BOTH sides of the steering rack:
- Turn the steering wheel in one direction all the way until it stops to expose the steering rack.
- Inspect the rack, inner tie rod and gear housing for rust, moisture, corrosion and other signs of harmful contamination.
- Is the rack, inner tie rod and gear housing free of moisture, rust, corrosion and other harmful contamination?
Yes No INSTALL a new steering gear bellows boot(s).
REFER to Electronic Power Assist Steering (EPAS) System .
When complete, SELECT the "X" in the top right corner to CLOSE this procedure.INSTALL a new EPAS gear.
REFER to Electronic Power Assist Steering (EPAS) System .
ORDER a replacement PSCM and INCLUDE the RVC on the form.
If this is a Ford paid repair, INCLUDE the RVC on the warranty claim form.
When complete, SELECT the "X" in the top right corner to CLOSE this procedure.