Modify message

The message has the following error or errors that must be corrected before continuing:
Warning: this topic has not been posted in for at least 180 days.
Unless you're sure you want to reply, please consider starting a new topic.
Last Edit: June 02, 2014, 12:18:10 PM by Troll
Attachments: (Clear attachments)
Restrictions: 6 per post (6 remaining), maximum total size 64.00 MB, maximum individual size 29.30 MB
Uncheck the attachments you no longer want attached
Click or drag files here to attach them.
(Clear attachments)
Other options
Shortcuts: ALT+S post or ALT+P preview

Topic summary

Posted by Troll
 - June 02, 2014, 12:11:55 PM

What year is your 1500?

Posted by Harleymanz
 - June 02, 2014, 11:39:43 AM

Nomad switch ?  Does it have the same connections and resister ?

Posted by Troll
 - June 02, 2014, 11:21:12 AM

I have a thunder switch, but I'm using it to turn on my amplifier. I put a factory switch in after replacing the fuel pump, and then ALMOST replacing the computer.....The secret connection is, as I remember, listed in the service manual as unused terminal 5  on the computer, and it requires a 5v signal...thunder should have the wiring schematic to help you...

Posted by Harleymanz
 - June 02, 2014, 11:17:06 AM

Do you still have that switch ?

Posted by Troll
 - June 02, 2014, 11:09:21 AM

no....There is a special circuit in the computer that MUST see the correct voltage in order to verify that the ignition switch has not been tampered with. This is hard won information that cost me a fuel pump replacement I didn't need to do. Go to the thunder manufacturing web site and see if they have installation instructions for their ign. switch kit, that will tell you which wire has to have a resistor in it to fool the computer.

Posted by Harleymanz
 - June 02, 2014, 10:28:19 AM

Any way if can just bypass my ignition switch ? 

SMF spam blocked by CleanTalk