94 firebird, door locks

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tintman97

Copper - Posts: 113

Joined: October 20, 2005

Posted: October 04, 2006 at 10:15 AM / IP Logged

Do you have to use the diodes and all that to wake the cpu to unlock the doors on this model.

Snapper

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Hymer

Silver - Posts: 695

Joined: November 20, 2004

Location: United States

Posted: October 04, 2006 at 12:20 PM / IP Logged

Yeah.. a real funky setup (-) lock to lock wire[on car] unlock wire through diode to unlock on car.. off striped end of diode splice a lead to pin 86 on a relay pin 85 & 87 to 12v pin [now cut the lock motor wire tan at the keyless mod] pin 87a to keyless side pin 30 too the other... I thinkk that will work.. there is another relay setup for the old school passkey bypass in my diagram but I dont think youl need it ... may need to send a pulse before to the accy wire att the ign...

Tire Proz Stillwater Mn

High End Restyling and Comlete Repair

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tintman97

Copper - Posts: 113

Joined: October 20, 2005

Posted: October 04, 2006 at 9:49 PM / IP Logged

its a 5 wire system i know that but dont know if u have to wake the system up to unlock like later models.

Snapper

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Hymer

Silver - Posts: 695

Joined: November 20, 2004

Location: United States

Posted: October 04, 2006 at 9:54 PM / IP Logged

If its got keyless, it should be a (-) puls through that mess I posted earlier.. that would be the wake up I think...I can try to print and scan that diagram tommorow and email it to ya... it's pretty coonfuseing with just words.... (from astro chart)

Tire Proz Stillwater Mn

High End Restyling and Comlete Repair

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tintman97

Copper - Posts: 113

Joined: October 20, 2005

Posted: October 05, 2006 at 7:40 PM / IP Logged

this is strange very strange. The car has keyless entry found the keyless module and the wires orange with black and red with black. when i test them show nothing till i hit the switch then i get 12V? I have found every where that this is a NEG system when keyless entry is factory and it does have factory keyless. So after testing with my dmm i gave it a 12 volt pulse and nothing? any ideas 5 wire system without keyless but this has it. Im stumped.

Snapper

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Twelvoltz

Platinum - Posts: 2,384

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Joined: March 24, 2005

Location: New Jersey, United States

Posted: October 05, 2006 at 8:17 PM / IP Logged

DEI mentions nothing about needing to wake up the vehicle in the 94 Firebird. They list it as a 5-wire setup with this note: " Non-keyless versions: Use light blue for lock and dark blue for unlock. Both wires are located in either door harness. The passenger switch is the master switch. Keyless versions: Use RED / black for lock and ORANGE / black for unlock. Both wires are located in the passengers kick panel at the keyless entry module. Do NOT use the orange power wire at the keyless module or door lock switch to power your door lock relays. The passenger switch is the master switch."

Hope this helps

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94 firebird, door locks

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