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Giles Lacoste photo
Lithuania, Vilnius
1 Level
704 Review
31 Karma

Review on 🏎️ Dorman 905-109 Automatic Transmission in Black by Giles Lacoste

Revainrating 3 out of 5

Works after modification

Works well after rewiring. I had the wiring wrong, the OD wiring was reversed on the button in the shift knob. As a result, overdrive remained permanently OFF. Needless to say, the 5.4-liter Expedition takes fuel economy to a whole new level when it can't switch to overdrive. Anyhow, it should be noted that the wire color code on the plug of the one I received appeared to be correct. But I had to swap the two outer wires for the overdrive to work properly. Also, not a very tight fit at the attachment point on the column. I am happy with the switch. It's better than the broken one, but make sure the overdrive knob works properly before putting everything back together. I didn't do it ;>)

Pros
  • Easy adjustment
Cons
  • Zero