2001 FORD FOCUS PO766

  • Tiny
  • aceofdiamonds
  • 2001 Ford Focus
  • 4 CYL
  • FWD
  • automatic
  • 156 miles

Care is not shifting properly. I pulled the code and it showed PO766 Shift Solenoid D Ckt Performance or stuck off. I called Ford Parts and they said they only show A, B and C and an On/off solenoid and an EPC. Which one is the D? I'm thinking the on/off but I'm not sure

Thursday, March 6th, 2014 AT 9:48 AM

2 Answers

  • Tiny
  • hmac300
  • Expert
  • 42,976 posts

Have a pro test this as it can be a bad pcm causing this. Also test resistance at pin 9 on trans if it reads 1.0-4.2 Ohms then the solenoid is ok and it's proably a hydraulic or mechanical failure in trans or bad pcm

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Friday, March 7th, 2014 AT 6:06 AM
  • Tiny
  • hmac300
  • Expert
  • 42,976 posts

Forgot pic

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Friday, March 7th, 2014 AT 6:06 AM

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