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10-27-2012, 09:21 PM #1
Member
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- May 2010
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A/T Wiring harness vs. M/T Wiring Harness
I have a '87 7mte 5 Speed Manual Supra. My m/t ecu wiring harness is completely destroyed. Is there a difference between the '87 M/T and '87 A/T wiring harness? I found a A/T ecu wiring harness online, should I buy it? The only thing I can think of that is different is the reverse light and possibly the plugs that plug into the ecu.
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10-30-2012, 09:13 AM #2
CelicaSupra.com Member
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Cra will not care if you use an auto or 5spd harness, as long as you have a 5speed car. Reverse lights are part of the car harness on a mkii.
84 P-type, 7mgte, too many other mods to list, 20k miles on the chassis. 83 L-type, 7mgte/A340 swap, again, to much to list. 85 P-type, basicaly stock, DD.
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10-31-2012, 09:51 AM #3
Junior Member
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- Sep 2012
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He has a MKIII [87], not a MKII....
93 Celica Alltrac Turbo
91 Hilux V6 4WD DLX
86 Cressida
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10-31-2012, 06:48 PM #4
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10-31-2012, 08:48 PM #5
My guess would be the auto wiring harness would probably work in a manual trans car, but not the other way around. You'll likely have a bunch of extra wiring for the transmission you won't use. Why not ask on supramania? I'm sure someone else probably did this there at some point.
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11-07-2012, 05:38 PM #6
Member
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Thanks SilverMK2
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