shaggy76 Posted September 23, 2017 Share Posted September 23, 2017 Hi All, I purchased a 1987 Toyota Granville, The guy I bought it from said they swapped out motors about 10 years ago and never hooked up the overdrive switch. I would like to be able to turn off overdrive and leave it off but the switch is inoperable, I followed the wires from the switch on the shifter and found a plug down by the harness and that' connected. Where would I look underneath the truck? I have no clue where the overdrive wires would go after the harness. Does anyone know where I should look or have a picture of where they go in the transmission? Quote Link to comment Share on other sites More sharing options...
shaggy76 Posted September 23, 2017 Author Share Posted September 23, 2017 UPDATE: I took an ohm meter to the OD Switch and in the off position, the switch is making a connection which tells me somewhere down the line those wires are not connected if the switch has to close the circuit to turn off OD. Quote Link to comment Share on other sites More sharing options...
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