01' Escalade remotestart help needed

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Ren92

Copper - Posts: 56

Joined: September 26, 2004

Location: United States

Posted: December 17, 2004 at 10:24 PM / IP Logged

I have a customer that I put a remotestart on their 01' Escalade and everything works fine,but the information center block says Security.The truck starts fine with a key and by remote.I am using an Ultrastart 1250 with a 555L. If I remove the 555L the Security light goes off but of course It won' t start by remote.Has anybody had this problem before or is there a better module to use for that truck?

daze

Copper - Posts: 112

Joined: December 02, 2004

Posted: December 17, 2004 at 11:26 PM / IP Logged

did you go over the installation of the 555L ? That interfaces with the computer and if its not installed right, its not gonna work and could cause serous problems! I would also make sure second ign, and acc are hooked up ! That can cause nasty check engine lights !

biker8018

Copper - Posts: 46

Joined: November 23, 2004

Location: United States

Posted: December 18, 2004 at 8:04 AM / IP Logged

try the GMBP from bypass.com no cutting of the passlock wires. You might also try putting a relay on the orange wire streghting the ground. Some early 1250's had issuses with this

Ren92

Copper - Posts: 56

Joined: September 26, 2004

Location: United States

Posted: December 19, 2004 at 12:28 AM / IP Logged

Yeah I have gone through the install of the 555L and tried a new to see if there was just a problem with the one.Does the acc. wire need to be hooked up on that truck? It has to be something with the 555L peice though.If I take it out I lose the Security light problem. I have been having good luck with the 555L but I will try the GMBP and see if that takes care of it.

KarTuneMan

Platinum - Posts: 7,056

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Joined: December 14, 2004

Location: Isle Of Man

Posted: December 19, 2004 at 1:53 AM / IP Logged

Yessssss. hook up the acc. wire....... you can kill the trans if you don't........

On your Ground. Wile. Running. wire, before your 555l install a relay. G W R on pins 87 and 86. 85 goes to ign. with a diode in line with the line towards the relay. pin 30 goes to groung......try it ....it works!!!

Yes you can swich the 85 and 86 good luck dude

biker8018

Copper - Posts: 46

Joined: November 23, 2004

Location: United States

Posted: December 19, 2004 at 6:03 PM / IP Logged

you may also have the passloc wires reversed. Yellow goes to the key side. BLACK / YELLOW to the computer side. And ign and acces are a must to avoid trans problems. As far as the relay.87 to ground.85 to the orange from brain.30 to the blue/black and 86 to ign

Ren92

Copper - Posts: 56

Joined: September 26, 2004

Location: United States

Posted: December 19, 2004 at 8:26 PM / IP Logged

Thanks for the info on the acc. /trans thing.The passlock is fine becuase it starts fine .I figured it was a wire that isn't getting 12v.

Ren92

Copper - Posts: 56

Joined: September 26, 2004

Location: United States

Posted: December 19, 2004 at 8:34 PM / IP Logged

One more question.When you guys say hook up the Acc. wire ,you do mean the brown one right? One of the guys I just hired always trys to say the orange wire is the acc. wire.

daze

Copper - Posts: 112

Joined: December 02, 2004

Posted: December 19, 2004 at 9:56 PM / IP Logged

on dei modules, orange is acc

Ren92

Copper - Posts: 56

Joined: September 26, 2004

Location: United States

Posted: December 29, 2004 at 12:37 AM / IP Logged

Ok guys I have gone through everything on this truck and I am at a lost. Everything works like it should but the security on the dash just want go off.If I start it with the key it comes on and if I start it with the remote the security light comes on.The only thing I can think of is that there is a problem in the 555L but I replaced it once with no luck.Anybody have a clue on that to check?

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01' Escalade remotestart help needed

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