Pinpoint Test Ag: Steering Gear Appears To Be Leaking Fluid
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
Description
- EPAS steering gears are not filled with power steering fluid.
- Only HPAS gears are filled with power steering fluid.
- Only HPAS gears can leak power steering fluid.
Pinpoint Test Applicability
- This test applies to the following diagnostic concerns:
- Steering gear appears to be leaking fluid
This test DOES NOT apply to any other DTC or symptom.
Pinpoint Test Purpose
- To provide diagnostic direction regarding external fluids leaking onto the EPAS steering gear and components.
Possible Sources
- Engine coolant
- Engine oil
- Transmission fluid
- Brake fluid
- Fluid from nearby reservoir bottles
- AG1 IDENTIFY THE STEERING SYSTEM TYPE
- Consult the VIN and associated steering components to verify if the steering system is electric or hydraulic assist.
- If there are hydraulic hoses connected to the steering gear, the steering system is hydraulic assist.
- If there are no hydraulic hoses connected to the steering gear, the steering system is electric assist.
Is the steering system electric assist?
Yes The electric steering gear is not filled with power steering fluid (or any fluids) and therefore does not leak fluids. The fluids on the housing and other steering components may be due to an engine compartment source of external fluids. INSPECT the vehicle and engine compartment for sources of fluid leaks. CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, FOLLOW the service article instructions. No SELECT the appropriate vehicle line in the Service information and PROCEED with diagnosing the hydraulic steering system. - Consult the VIN and associated steering components to verify if the steering system is electric or hydraulic assist.