aftermarket doorlock conversion

Lock Doors & Try supplying a direct momentary Ground to the BLUE wire on the GMDL-BP..........  If that works I would suspect your prostart 3300 ........If that doesn't work then I would want to try another GMDL-BP if you had it wired wrong before.........MO

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ok i took your advice and grounded the blue wire and it unlocked the driver door.. then i grounded it again a second time a second after the first and it unlocked the passenger door. i reconnected everything. now when i have the key in the ignition in the on position the doorlocks work perfectly. once i remove the key.... the lock function works great but the unlock funtion does crazy stuff. sometimes it will unlock the drivers door.. then press it a few more time and it witll unlock the passenger. other times after i press it a few more times it will lock the doors... i am totally clueless why it is acting this way.

If you Grounded Blue wire on GMDL-BP & it unlocked then I would check you Alarm Module.  It seems unlikek\ly that you would need a stronger ground, so you may have a problem with the Alarm ModuleMO

Don't Learn from Others Mistakes

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there are a few things in the remote start programming that i dont really understand thier fuction. passive arming on/off.... auto arm on/off... and passive lock on/off. also my dip switch settings are all on... vacuum sense, increase cranking time, and diesel mode which i dont need. i have it programmed also to a single door unlock pulse.

mo12v wrote: If you Grounded Blue wire on GMDL-BP & it unlocked then I would check you Alarm Module.  It seems unlikek\ly that you would need a stronger ground, so you may have a problem with the Alarm Module

I meant you  should want to try another Unit.........

Have U put a Meter on the UNLock wire to see what ma's ( milli amps ) U are getting.

Should be the same as Lock   250 - 500 ma

MO

Don't Learn from Others Mistakes

You Might Be the One That Knows.

ok ill check the milli amps running through them. i was just curious as to those other setting because i didnt know if i had one set wrong if it could be causing the problem