1998 S 10 blazer
Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=6436
Printed Date: May 11, 2024 at 4:29 AM
Topic: 1998 S 10 blazer
Posted By: NextelOnline123
Subject: 1998 S 10 blazer
Date Posted: December 09, 2002 at 6:11 PM
I need a wire diagram for this car like where they are and the polarity of each wire. Also can someone tell me how to k=hook up the door locks for the crimestopper rs900 v and how to hook up the 3rd ignition wire to this remote start. Thanks alot
Replies:
Posted By: Velocity Motors
Date Posted: December 09, 2002 at 7:36 PM
| ITEM | WIRE COLOR |POL| WIRE LOCATION |
| 12V|red |+ |ignition harness |
| STARTER|yellow |+ |ignition harness |
| IGNITION|pink |+ |ignition harness |
| SECOND IGNITION|white |+ |ignition harness |
| ACCESSORY|orange |+ |ignition harness |
| POWER LOCK|lt. blue |+ |brown plug at BCM *1 |
| POWER UNLOCK|white |+ |brown plug at BCM *1 |
| LOCK MOTOR|gray | |drivers kick panel |
| UNLOCK MOTOR|tan | |drivers kick panel |
| DISARM DEFEAT|tan | |passengers kick panel |
| PARKING LIGHTS +|brown | |lt. blue plug at BCM *1 |
| PARKING LIGHTS -|white *4 | |lt. blue plug at BCM *1 |
| HEADLIGHTS|PURPLE / white |- |purple plug at BCM *1 |
| DOOR TRIGGER|*2 |- |BCM *1 |
| DOME SUPERVISION|use door trigger | | |
| TRUNK/HATCH PIN|pink/black |- |lt. blue plug at BCM *1 |
|TRNK/HTCH RELEASE|black |- |purple plug at BCM *1 |
| TACHOMETER|white | |PCM *3 |
| BRAKE WIRE|white |+ |steering column |
| HORN TRIGGER|black |- |steering column | Notes:
NOTE: This vehicle has the passlock II immobilizer system that, when adding a remote start, must be interfaced with. *1 The BCM is located to the right of the accelerator pedal below the radio. The plugs on the BCM face towards the drivers side. *2 Use tan for the drivers door located in pin B4 of the purple plug, orange for the passenger door located in pin B2 of the purple plug, and dk. blue/white for the rear doors and rear hatch located in pin B11 of the lt. blue plug, must diode isolate these wires. *3 The PCM is located on the passenger fender. On the 2.2L the wire is in a black 80 pin plug pin 10, and on the 4.3L the wire is in a red 32 pin plug pin 20. *4 This wire will not test when using the headlight switch. This wire is triggered by the DRL system. To meter the wire, start the car with the parking brake set, when the brake is released this wire will go to ground. Door Locks use a (+) type B system. If your remote starter has alternating polarity door lock wires then attach without relays. If you only have (-) trigger system on the RS unit then you will need to install relays to reverse the polarity. Go here https://www.velocitymotorsport.com/install_notes/Converting_Outputs.jpg and wire up a relay like the NEGATIVE INPUT----->POSITIVE OUTPUT.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: NextelOnline123
Date Posted: December 09, 2002 at 7:42 PM
I was told there is 3 ignition wire to this car. So I need to know how to hook it up to the rs900 Thanks again
Posted By: Velocity Motors
Date Posted: December 09, 2002 at 8:02 PM
| IGNITION|pink |+ |ignition harness |
| SECOND IGNITION|white |+ |ignition harness |
| ACCESSORY|orange |+ |ignition harness | Some people call the ACC a 3rd ignition but it is not and it is. Depends who you talk to. All you need to do is power up the second ignition and use the ACC output of the RS unit and attach it to the ORANGE wire on the car. ------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: NextelOnline123
Date Posted: December 09, 2002 at 8:21 PM
if you use the diagram on this site it say ther is 3 ignition wires and then an accesory wire
Posted By: NextelOnline123
Date Posted: December 09, 2002 at 8:22 PM
the 3rd ignition is a brown wire
Posted By: Velocity Motors
Date Posted: December 09, 2002 at 8:38 PM
BROWN wire powers up the wipers and radio, not necessary for RS operation
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: NextelOnline123
Date Posted: December 09, 2002 at 8:40 PM
well thanks alot then. Also have you installed a remote start from crimestopper. If so are they good as far as not giving much trouble. Also what can I use to splice into the wires. It is hard to solder some of those wires
Posted By: Velocity Motors
Date Posted: December 09, 2002 at 8:48 PM
Not hard if you have the right tools for the job. Don't use t-taps as this person found out the hardway: Ungo MS20007/1997 chvy1500 slvrdo Use solder and you won't have any problems with the install after the fact. ------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: NextelOnline123
Date Posted: December 09, 2002 at 8:52 PM
what do you mean the right tools. I have solder iron and voltmeter relays what ele should I need
Posted By: NextelOnline123
Date Posted: December 10, 2002 at 5:24 PM
can you get the remote start t harness for my car by crimestopper
Posted By: Velocity Motors
Date Posted: December 10, 2002 at 8:44 PM
Sorry, don't deal with Crimestopper. Another useful tools you may want to invest in is a set of automatic wire strippers & side cutters. This will decrease the install time considerably.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: NextelOnline123
Date Posted: December 12, 2002 at 5:42 PM
Do you I have to hook up the factory disarm wire
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