Forums
New posts
Search forums
Image search
Shop
Amazon Store
T-Shirts
Stickers
Members
Current visitors
Supporting Member Upgrade
Sponsors
About
Log in
Register
Search
Search titles only
By:
Search titles only
By:
New posts
Search forums
Image search
Search
Search titles only
By:
Search titles only
By:
Menu
Install the app
Install
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
Jeep Wrangler YJ
YJ General Discussion
95 4.0 with auto tranny wire question
Reply to thread
Message
<blockquote data-quote="machoheadgames" data-source="post: 438798" data-attributes="member: 18789"><p>Look further upstream and find the oval shaped 6 pin connector. You can either buy the automatic transmission specific jumper harness that plugs into that 6 pin like your current manual version does, or you can snip off that connector and repurpose that connector as needed for the auto transmission.</p><p></p><p>That plug has a ground for the starting circuit (runs to PNP/NSS and is grounded in park or neutral which grounds the starter relay so you can start). That plug has an ignition power wire for reverse lights, it also has a violet/white wire for reverse lights (to take the power to the lights after the trans connects it to the ignition power in R only), and then there should be a 4th wire that runs to a case-grounded torque converter clutch lockup solenoid.</p><p></p><p>As I said, you can either seek out the automatic specific version of this harness that would plug right in in place of your manual version, or you can just snip the plug and extend the wires to where they need to go. All manuals and autos have the same basic wiring, and just a different jumper harness for the transmission. You are only seeing 2 wires on your jumper harness because your manual transmission only needed the 2 wires - ignition power for backup lights and power to the lights when in reverse.</p></blockquote><p></p>
[QUOTE="machoheadgames, post: 438798, member: 18789"] Look further upstream and find the oval shaped 6 pin connector. You can either buy the automatic transmission specific jumper harness that plugs into that 6 pin like your current manual version does, or you can snip off that connector and repurpose that connector as needed for the auto transmission. That plug has a ground for the starting circuit (runs to PNP/NSS and is grounded in park or neutral which grounds the starter relay so you can start). That plug has an ignition power wire for reverse lights, it also has a violet/white wire for reverse lights (to take the power to the lights after the trans connects it to the ignition power in R only), and then there should be a 4th wire that runs to a case-grounded torque converter clutch lockup solenoid. As I said, you can either seek out the automatic specific version of this harness that would plug right in in place of your manual version, or you can just snip the plug and extend the wires to where they need to go. All manuals and autos have the same basic wiring, and just a different jumper harness for the transmission. You are only seeing 2 wires on your jumper harness because your manual transmission only needed the 2 wires - ignition power for backup lights and power to the lights when in reverse. [/QUOTE]
Verification
Post reply
Forums
Jeep Wrangler YJ
YJ General Discussion
95 4.0 with auto tranny wire question
Top
Bottom