EPS indicator is not on, no DTCs are stored, but there is no power assist or power assist is reduced
Diagnostic Procedure
-1.
Check the EPS motor power wires between the EPS control unit and the EPS motor for a short to body ground. Repair as needed.
-2.
-3.
V6 engine: If the EPS motor power wires are OK, replace the steering gearbox (short in the EPS motor).
-4.
Check the power and body ground connections at the EPS control unit.