drdave69 Posted February 23, 2022 Share Posted February 23, 2022 The trans kickdown on my 454 with TH400 does not work. I removed the switch at the accelerator pedal and tested it with my meter and there is continuity when sliding the switch. I looked at my wiring diagram and did not find this switch (or the switch in the trans). The accelerator switch has purple w/black and black wires. The switch in the trans is orange and a black wire. Any help with exactly how this is supposed to work would be appreciated. Quote Link to comment Share on other sites More sharing options...
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