Start with B2278, not a whole steering column
This Escape came in after losing power steering assist intermittently. GoTech reads B2278 in the power steering control module (PSCM), then follows the sensor-repair path discussed in the video. A basic engine-code reader may not get you into that module.
▶ Read the steering-module fault 0:29Only B2278?
Ford’s published 14S05 procedure directs a torque-sensor repair for B2278 alone. Its B1342/B2277 branch is different. Keep those codes separate.
Check recall status first.
14S05 / 14V-284 covered certain 2008–2011 vehicles. The wider service-bulletin application is not proof your VIN has an open recall.
Check your VIN with NHTSA ↗Sources: Ford TSB 14-0016 and Ford 14S05 diagnostic branches. Have Ford confirm applicable service actions and current repair instructions.
Is this a job to tackle yourself?
There is more here than unplugging a sensor. The upper column and wheel come out together, the clock spring needs protection, and the sensor has to go back in alignment. If you do not have the right scan-tool functions or cannot safely handle the column and airbag precautions, arrange the repair with a shop before taking it apart.
Have these ready
- A scan tool that can access the PSCM and perform the applicable post-repair routines.
- The correct sensor kit and its alignment tool; verify fitment by VIN. The video references CL8Z-3F818-A, not a promise of current part availability.
- Suitable vehicle supports, a helper for alignment, trim tools, sockets, T45 Torx, substantial snap-ring pliers and a torque wrench.
- Current service instructions, including battery isolation, restraint-system depowering and required replacement fasteners.
Before column work: depower the vehicle and restraint system using the exact service procedure. Keep the disconnected battery cable isolated. Hybrid vehicles have additional high-voltage requirements; this guide does not teach that work. At first power-up, keep hands and arms out of the steering-wheel openings.
▶ Why the alignment matters 1:20▶ Battery isolation before column work 3:25Taking it to a shop? Bring these questions.
- What codes are stored in the PSCM, and is the fault present now?
- Does the VIN have any applicable open steering recall or service action?
- Does this vehicle qualify for sensor service, or does the evidence call for another repair?
- Does the estimate include required fasteners, alignment checks, calibration and final steering checks?
No need to buy a column or sensor before those answers.
Get to the sensor without losing steering position
- Make room and disconnect safely.
GoTech removes the lower trim, metal panel and column shrouds, then disconnects the column wiring. The driver’s seat is out to make filming easier; the presenter says it is not required for this repair.
- Restrain the wheel before separation.
The presenter catches this before removing the assembly: do not let the steering wheel rotate independently and damage the clock spring. Use the service-approved restraint method, then support the column while releasing it.
- Lift the upper assembly away carefully.
The wheel and upper column come off together. It still contains the airbag. Follow the handling and storage instructions for that assembly.
- Expose the sensor, then pause.
GoTech removes the snap ring and lower jacket to reach the sensor. The old sensor stays in place until the shaft alignment has been checked.
Do not pull the pin until the alignment checks out
A steering wheel that looks straight is not enough. In the video, the alignment tool initially will not fit even though the wheel looked level. With the front tires safely unloaded, small movements at the tires bring the shaft into position.
Get the shaft aligned.
The tool fits without binding. A straight-looking steering wheel alone is not the check.
Check the new sensor again.
Keep the pin in while seating and checking the sensor. Recheck tool fit and the viewing window.
Check before adding power.
The pin hole must remain fully visible in the window. An alignment problem is a stop, not something to calibrate away.
GoTech checks the tool’s fit and slight free movement before removing the old sensor. With the replacement fitted, the presenter checks the arrow against the shaft slot, confirms the tool fits again and keeps the locking pin in place while checking the kit instructions.
▶ Align before removing the old sensor 12:11▶ Tool fit and viewing-window check 13:46▶ New sensor: arrow, slot and pin 16:35Ford’s illustrated checks add a clear stop point: the installed pin hole must remain fully visible after pin removal. If it does not, the instructions require a new sensor. See alignment figures, printed pages 12–15. This overview is not a substitute for that installation sequence.
▶ Read the instructions before pulling the pin 17:52Put it back together without forcing it
GoTech refits the sensor seal, lower jacket and snap ring, then reinstalls the upper column. The assembly should slide into its indexed position. If it needs force, the presenter stops short of calling that normal—check the alignment.
▶ Seal, snap ring and column refit 19:00Ford specifies two new bolts, 28 N·m (21 lb-ft). The video also reads 28 N·m from the instructions. This is not a torque value for every fastener in the job.
Route and secure the wiring as it was, keep it clear of trim and moving parts, and follow the complete service reassembly procedure before returning the vehicle to use. Snap-ring seating, seals and fasteners all matter even if the steering later feels normal.
▶ Upper-column torque 21:32▶ Wiring routing and connectors 22:02Ford’s final reassembly checks include details beyond the video overview. Confirm the current instructions for your vehicle and kit.
Finish the scan-tool work, then check the result
On first power-up, the steering wheel must not kick to a stop on its own. GoTech keeps hands clear of the wheel openings while checking assist. Unexpected self-steering is a stop condition; do not try to hold it back or drive it out.
▶ First power-up: keep clear of the wheel 22:48What GoTech does
The presenter clears B2278, checks it is gone, then selects steering torque sensor trim. The video shows successful completion and a comparison of effort turning both ways, including with the tires carrying load.
What to confirm on your vehicle
Ford’s published procedure also ends with steering-wheel position sensor calibration. Follow your current service instructions and tool prompts. The video’s trim menu is not proof that another required calibration can be skipped.
Before calling the job done
- All mechanical fasteners, seals and wiring are secured to the service procedure.
- The required trim/calibration routines complete successfully.
- The wheel behaves normally on power-up and steering effort is balanced.
- The original fault and any new steering or restraint faults are checked.
- Only after those checks pass, complete the service-prescribed functional/road checks.
What the video confirms: restored assist, B2278 cleared and trim completed. A completed road test is not documented. The airbag warning during the video is traced to the removed driver’s seat; do not assume the same cause on another vehicle.
A few questions before ordering parts
Do I need a whole steering column for B2278?
Not automatically. This case uses a serviceable torque sensor. Read the complete PSCM fault list and confirm the applicable repair path before deciding what to replace.
Will disconnecting the battery fix B2278?
Disconnecting the battery is a preparation step here, not the repair. GoTech replaces the sensor and performs the finishing checks. A cleared code alone does not establish that the fault is fixed.
Can I do it without a scan tool?
Plan for access to the steering module and the correct finishing functions. A reader that only displays engine codes is not enough for the checks shown in this guide.
Does a power-steering warning mean I should add fluid?
This guide concerns the electric-assist system in the demonstrated Escape. It is not a hydraulic pump or fluid-service procedure.
Should I keep driving if assist cuts out?
Do not use this guide as clearance to drive with unreliable steering assist. Get the vehicle assessed and arrange recovery if you cannot steer it safely.
Is the recall the same thing as the service bulletin?
No. The bulletin describes a service repair; recall eligibility depends on the specific VIN and its service history. Check with Ford rather than relying on model year alone.
Keep the source beside the repair
The inline chapters above return you to the original GoTech demonstration. These Ford references provide additional service context; check the current vehicle instructions before using an older publication.
Watch the original GoTech video
Every timestamp above plays here. Use “Back to where you were” to return to the check you were reading.
Video loads only when you choose to play.
What this guide covers
A companion to GoTech’s B2278 Escape repair, with selected Ford service references. It is not a complete workshop manual or a general diagnosis for every loss of steering assist. Confirm your vehicle, current kit instructions, restraint-system precautions, required fasteners and calibration procedure before starting. No road-test result is shown here.
Written by GoTech from the original videos. The linked source moments let you check the explanation against the demonstration.