auto to manual tranny convert

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xirdneh
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My tercel:: 87 tercel 4x4 wagon w/reringed engine, 83 tercel 4x4 wagon w/salvaged engine and 4.1 Diff's
Location: seabeck, washington, USA

auto to manual tranny convert

Post by xirdneh »

I'm close to finishing this conversion but am stuck at the wiring part. The '87 manual tranny has three elec. plugs (back-up, 4wd, extra low gear lights). Can I take the '87 manual tranny wire harness and sub it into the auto car? Will that get any of the three lights working? Will i need to change the instrument panel? I have several from manual cars.
Love those Tercell 4x4 wagons but they sure suffer from road noise.
takza
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Re: auto to manual tranny convert

Post by takza »

Apply 12v to the old wiring connectors to see which wire lights each light...then wire the manual switches to these wires? You could remove the old connectors or maybe reuse them again by splicing them in?
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Petros
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My tercel:: '84 Tercel4wd w/extensive mods
Location: Arlington WA USA

Re: auto to manual tranny convert

Post by Petros »

I should think you can just plug in the manual tranny wire harness into your car. It does not seem like they would have a totally different wire harness for the auto car (but they might). IIRC there is a separate sub-harness that plugs in beside the engine that goes to the tranny, oil sender and a few other items, it seems to me you should be able to unplug 4 or 5 connentors and plug in the new harness.

Good luck.
'87 Tercel 4wd SR5 (current engine swap project)
'84 Tercel 4wd (daily driver, with on going mods)
'92 Mazda MPV 4wd (wife's daily driver)
'85 Tercel 4wd DLX auto(daughter's daily driver)
'01 Honda Civic (other daughter's daily driver)
xirdneh
Highest Ranking Member
Posts: 2124
Joined: Thu Aug 04, 2005 11:38 am
My tercel:: 87 tercel 4x4 wagon w/reringed engine, 83 tercel 4x4 wagon w/salvaged engine and 4.1 Diff's
Location: seabeck, washington, USA

Re: auto to manual tranny convert

Post by xirdneh »

Petros wrote:I should think you can just plug in the manual tranny wire harness into your car. It does not seem like they would have a totally different wire harness for the auto car (but they might). IIRC there is a separate sub-harness that plugs in beside the engine that goes to the tranny, oil sender and a few other items, it seems to me you should be able to unplug 4 or 5 connentors and plug in the new harness.

Good luck.
i will be trying that first
Love those Tercell 4x4 wagons but they sure suffer from road noise.
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