Print Page | Close Window

2002 Alero Stereo Wiring

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=80217
Printed Date: May 11, 2025 at 2:14 AM


Topic: 2002 Alero Stereo Wiring

Posted By: bauzer71487
Subject: 2002 Alero Stereo Wiring
Date Posted: July 12, 2006 at 6:41 PM

Well actually I have a radar detector that I would like to put on the "switched" 12 volt that will go on and off with the car. Hence the want for the switched. I looked at the alero's alarm system wiring and wasn't sure if any that I should tap into and be okay to hit. If anyone can help please let me know. I did a few searches but couldn't come up with anything - if you see something - please advise.

Thanks

2002 Alero



Replies:

Posted By: josh1979
Date Posted: July 13, 2006 at 12:09 AM

the ingition wire or the ACC. wire listed here  will do

12volts red   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Starter yellow   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Second Starter     
Ignition pink   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Second Ignition dk. green   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Third Ignition     
Accessory orange   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Second Accessory brown   +  ignition harness
Notes: Remove the radio, without unplugging it, to access the ignition harness.
Keysense     
Power Lock white   -  drivers kick in black plug
Notes: Lock requires a negative trigger, and unlock requires a negative trigger through a 1,500 ohm resistor. Must use relays. Must close doors to lock with a single pulse.
Power Unlock same wire    
Lock Motor gray    drivers kick panel
Unlock Motor tan    drivers kick panel
Parking Lights+ brown    passenger kick or column
Parking Lights-     
Hazards     
Turn Signal(L)     
Turn Signal(R)     
Reverse Light     
Door Trigger    -  
Notes: The lt. GREEN/ black is located in the drivers kick and catches only the drivers door. The lt. blue is located in the harness coming from the drivers running board going under the drivers seat and it catches all other doors. Use both door trigger wires and diode isolate each. On the 2 door the lt.blue is in the passenger kick.
Dome Supervision white   -  dash light or column
Trunk/Hatch Pin ORANGE / black   -  trunk light
Hood Pin     
Trunk/Hatch Release BLACK/ white  -  trunk release switch
Power Sliding Door     
Factory Alarm Arm     
Factory Alarm Disarm     
Disarm No Unlock     
Tachometer PURPLE / white    ignition coil or ECM
Notes: The ECM is located under the left side of the dash to the left of the column.
Wait to start     
Brake Wire lt. blue   +  at the switch
Parking Brake     
Horn Trigger black   -  steering column
Memory Seat 1     
Memory Seat 2     
Memory Seat 3     
posted_image


-------------
bring back the rotary phone so i dont have to press 1 to proceed in english




Posted By: Velocity Motors
Date Posted: July 13, 2006 at 8:25 AM
There's an ignition lead in the large loom of wires going into the firewall above the driver's side kick panel. There are 2 PINK wires there that you can use as well, all you have to do is cut the hockey tape and find the wires.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: bauzer71487
Date Posted: July 13, 2006 at 7:54 PM
Thanks guys.





Print Page | Close Window