Gearbox challenges

[Robert M]

Hi All

I am driving Ford EcoSport, after diagnosing I got these results, what can be the cause and how to fix it?

TCM (Transmission Control Module) 2 problems exist
1.P07A3:00-68 Transmission Friction Element #A
Stuck On
Continuous Memory DTCs
2.P286F:00-68 Clutch #A Disengagement Time
Performance/Too Slow
Continuous Memory DTCs
 

[unofix]

Had similar problems with a EcoSport 1.5 petrol. There seems to be a bit of a reoccurring problem with the wiring harness to the TCM. Take a look at this thread, it is probably worth reading the whole thing from the start but here is a link to the main fault.

On 4/15/2022 at 2:04 PM, unofix said:

Well @TomsFocus "great minds think alike"

So today I decided to investigate the two connectors for the TCM. To gain as much access as possible I fully removed the airbox as you earlier suggested. Then from under the wheel arch I disconnected the 'Red' connector and pulled the harness and connector up in to the engine bay. Take a look at the photos to see what I found........