Purple and Blue Connector Help
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Junior Member
Joined: Mar 2012
Posts: 46
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From: Los Angeles, CA
Car: 87 Camaro Z28
Engine: 305 TPI
Transmission: 700R4
Axle/Gears: 4th Gen 3.42
Purple and Blue Connector Help
I just bought a 92 Camaro RS with a 305 TBI 5 Speed it doesn't want to crank over it has some connectors unplugged under the dash wondering if this could be this issue what are they to?

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Joined: Aug 2014
Posts: 575
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From: Fort Collins, CO
Car: 1991 Firebird Formula
Engine: 5.7L TPI
Transmission: 700r4
Axle/Gears: 3.23
Re: Purple and Blue Connector Help
EDIT: I think I misremembered and gave the wrong function for the connector, disregard this post :P.
Last edited by someone972; Feb 17, 2015 at 12:49 AM.
Supreme Member

Joined: Jul 2009
Posts: 2,328
Likes: 9
From: Kitchener, ON
Car: 1988 GTA
Engine: LB9
Transmission: T5
Axle/Gears: 3.45
Re: Purple and Blue Connector Help
2 pin connector in first pic looks like it's for a flasher which would not be causing your problem. Not sure what the other connector is for though.
Joined: Jun 2009
Posts: 832
Likes: 1
From: Lawrence KS
Car: 91 z28
Engine: LS1
Transmission: 4L60e
Axle/Gears: 10 bolt 3.42
Re: Purple and Blue Connector Help
1st pic, turn flasher
http://www.austinthirdgen.org/mkport...ithout_T61.jpg
2nd pic, fog lamp switch
http://austinthirdgen.org/mkportal/m...ody_wiring.gif
Does it make any attempt (noise/click) to start? I would start by testing battery. After battery test good, if it attempts to start follow video in post #5. If no attempt to start, (with helper/ during cranking) check for 12v on purple wire on starter (with purple wire disconnected from starter). If purple wire has 12v move on (with it reconnected) to video.
http://www.austinthirdgen.org/mkport...ithout_T61.jpg
2nd pic, fog lamp switch
http://austinthirdgen.org/mkportal/m...ody_wiring.gif
Does it make any attempt (noise/click) to start? I would start by testing battery. After battery test good, if it attempts to start follow video in post #5. If no attempt to start, (with helper/ during cranking) check for 12v on purple wire on starter (with purple wire disconnected from starter). If purple wire has 12v move on (with it reconnected) to video.
Last edited by camarotucker; Feb 17, 2015 at 03:09 PM.
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