Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Ford Escape 4WD L4-2.5LFACTORY OEM SERVICE PROCEDURE
Visual Inspection
Visual Inspection
This inspection will identify modifications or additions to the vehicle operating system that may affect diagnosis. Inspect the vehicle for non-Ford factory add-on devices such as:
- Electronic add-on items:
- A/C
- generator (alternators)
- engine turbo
- cellular telephone
- cruise control
- CB radio
- linear amplifiers
- backup alarm signal
- computer
- Vehicle modification.
- These items, if not installed correctly, will affect the PCM or transmission function. Pay particular attention to add-on wiring splices in the PCM harness or transmission wiring harness, abnormal tire size or axle ratio changes.
- Leaks, refer to Leakage Inspection Leakage Inspection.
- Correct linkage adjustments, refer to Automatic Transaxle/Transmission External Controls - 6F35 Adjustments.
Selector Lever Linkage Check
Hydraulic leakage at the manual control valve can cause delay in engagements and/or slipping while operating if the linkage is not correctly adjusted. Refer to Automatic Transaxle/Transmission External Controls - 6F35 Adjustments for selector lever linkage adjustment.
Check TSBs
Refer to all TSBs which pertain to the concern and follow the procedure.
Carry Out On-Board Diagnostics, Key ON Engine OFF (KOEO), Key ON Engine Running (KOER)
After a road test, with the vehicle warm and before disconnecting any connectors, carry out the Self-Test using the scan tool. Refer to Computers and Control Systems Information for diagnosis and testing of the powertrain control system.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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