Whether your an expert Volvo XC90 car alarm installer, Volvo XC90 performance fan or a novice Volvo XC90 enthusiast with a 2008 Volvo XC90, a Volvo XC90 car alarm wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car alarm, car security, car remote start, automatic remote starter, shock sensor, tilt sensor, car alarm sensor or any auto alarm is identifying the correct color car security wires for a 2008 Volvo XC90 headlight bulb size you need for your low beam or high beam and save time. Also, find your other car light bulb sizes including your fog light, reverse light, turn signal, brake light and more. It’s that easy!
The Modified Life staff has taken all its Volvo XC90 car alarm wiring diagrams, Volvo XC90 car security wiring diagrams, Volvo XC90 car alarm wire diagrams, Volvo XC90 car security wiring schematics, Volvo XC90 car security diagrams, Volvo XC90 remote starter wiring diagrams and cataloged them online for our visitors to use for free. Our automotive wiring diagrams allow you to enjoy your new auto security electronics rather than spend countless hours trying to figure out which wires goes where.
Feel free to use any Volvo XC90 auto alarm wiring diagram that is listed on Modified Life but keep in mind that all information here is provided as-is without any warranty of any kind and most of the auto security wiring diagrams listed on our enthusiast website are submitted by the Modified Life community. Use of the wiring information is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 2008 Volvo XC90.
Questions
If you have any questions pertaining to the car wiring in a 2008 Volvo XC90, please feel free to post it at the bottom of this page and either we will do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you are looking for.
Request a Car Alarm Wiring Diagram
If you can not find your car alarm wiring, car security wire diagram or auto alarm wire diagram on Modified Life, please feel free to post a car alarm wiring diagram request on this page and we will do our best to find you the diagram, schematic or information you need for your mobile security installation.
Adding More Information
If you would like to help the Modified Life community by adding a car security wire schematic, car alarm wire diagram, car remote starter wire diagram, auto remote starter wire diagram or auto security wire diagram to our resource, please feel free to post any additional car wiring information about the 2008 Volvo XC90 on this page.
2008 Volvo XC90 Car Security Wiring Chart
Battery Constant 12v+ Positive Wire (+): Red/Black
Battery Constant 12v+ Positive Wire Location: Ignition Switch Harness
Starter Positive Wire (+): Yellow/White
Starter Positive Wire Location: Ignition Switch Harness
Second Starter Positive Wire (+): N/A
Second Starter Positive Wire Location: N/A
Ignition Positive Wire (+): Blue/Red
Ignition Positive Wire Location: Ignition Switch Harness
Second Ignition Positive Wire (+): N/A
Second Ignition Positive Wire Location: N/A
Third Ignition Positive Wire (+): N/A
Third Ignition Positive Wire Location: N/A
Accessory Positive Wire (+): Blue
Accessory Positive Wire Location: Ignition Switch Harness
Second Accessory Positive Wire (+): Violet
Second Accessory Positive Wire Location: Ignition Switch Harness
Key Sense Wire: Yellow
Key Sense Wire Location: Ignition Switch Harness
Parking Light Negative Wire (-): N/A
Parking Light Negative Wire Location: N/A
Parking Light Positive Wire (+): White and Gray
Parking Light Positive Wire Location: Ignition Switch Harness
Power Door Lock Negative Wire (-): Violet/White
Power Door Lock Negative Wire Location: At Driver Door Module
Power Door Unlock Negative Wire (-): Blue/White
Power Door Unlock Negative Wire Location: At Driver Door Module
Door Trigger Negative Wire (-): White
Door Trigger Negative Wire Location: At Any Courtesy Light
Dome Light Supervision Wire (-): WHite
Dome Light Supervision Wire Location: At Courtesy Light Under the Dash
Trunk Trigger Negative Wire (-): Pink
Trunk Trigger Negative Wire Location: At REM Module Behind the Left Rear Trim Panel in Cargo Area
Trunk Release Negative Wire (-): N/A
Trunk Release Negative Wire Location: N/A
Sliding Power Door Wire: N/A
Sliding Power Door Wire Location: N/A
Horn Negative Wire (-): Red/Black
Horn Negative Wire Location: At REM Module Behind the Left Rear Trim Panel in Cargo Area
Tachometer Wire Negative Wire (-): Brown/White
Tachometer Wire Negative Wire Location: At ECM Module Near Right Front Strut Tower
Wait To Start Wire: N/A
Wait To Start Location: N/A
Brake Light Positive Wire (+): Yellow/Red
Brake Light Positive Wire Location: At Switch Above the Brake Pedal
Factory Alarm Arm Wire (-): Violet/White
Factory Alarm Arm Wire Location: At Driver Door Module in Driver Door
Factory Alarm Disarm Wire (-): Blue/White
Factory Alarm Disarm Wire Location: At Driver Door Module in Driver Door
Factory Anti-Theft System: Key Vehicle Immobilizer
Factory Anti-Theft System Location: Key Sends RF Signal to the BCM Module
The 2008 Volvo XC90 alarm wire color and location information above is updated as it is submitted by the Modified Life community.