T56 wiring.. polarity on plugs.. ??
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Senior Member
Joined: Apr 2003
Posts: 690
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From: Nova Scotia, Canada
Car: 89 GTA
Engine: 350 LT1
Transmission: T56
T56 wiring.. polarity on plugs.. ??
for the VSS, Reverse and Reverse Lockout.. each are 2 connectors.. what wire is what? left or right.. which is power which is gnd?
thanks?
thanks?
Senior Member
Joined: Jun 2000
Posts: 998
Likes: 0
From: Tuscaloosa, AL
Car: 91Z, 91RS, '84 Jimmy
Engine: L98, 355, L98
Transmission: 700R, T56, 700R4
Doesn't matter on any of them. The VSS is a magnetic pickup so it's not picky, the backup light switch is just a simple on-off switch, and the reverse lockout solenoid doesn't care about polarity...it just needs 12v on one side and ground on the other to unlock.
Joined: Sep 2001
Posts: 701
Likes: 2
From: Clinton, IA usa
Car: 1984 Firebird
Engine: 350 Terminator EFI
Transmission: T56
Axle/Gears: 4.10
yes the vss has to be correct, though i cannot help you on what is what, i just know from installing electronic speedo in my dads nova, we had it backwards and it seemed that we could not get more than about 30 mph from the speedo
this of course was not using factory equipment
this of course was not using factory equipment
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