Updated: 06/26/2024 • Published: 01/27/2010
The Modified Life staff has taken all its Cadillac CTS car alarm wiring diagrams, Cadillac CTS car security wiring diagrams, Cadillac CTS car alarm wire diagrams, Cadillac CTS car security wiring schematics, Cadillac CTS car security diagrams, Cadillac CTS 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 Cadillac CTS 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 2006 Cadillac CTS. Questions If you have any questions pertaining to the car wiring in a 2006 Cadillac CTS, 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 2006 Cadillac CTS on this page. 2006 Cadillac CTS Auto Alarm Wiring Guide Battery Constant 12v+ Positive Wire (+): Connect To Battery Only Starter Positive Wire (+): Yellow Second Starter Positive Wire (+): N/A Ignition Positive Wire (+): Pink Second Ignition Positive Wire (+): N/A Third Ignition Positive Wire (+): N/A Accessory Positive Wire (+): Orange Second Accessory Positive Wire (+): Brown Key Sense Wire: N/A Parking Light Negative Wire (-): Brown/White Parking Light Positive Wire (+): Do Not Use! Power Door Lock Negative Wire (-): Orange/Black Power Door Unlock Negative Wire (-): Orange/Black Door Trigger Negative Wire (-): Gray (Requires Relay) Dome Light Supervision Wire (-): Use Door Trigger Trunk Release Negative Wire (-): Light Blue (Requires Relay) Sliding Power Door Wire: N/A Horn Negative Wire (-): Tan Tachometer Wire Negative Wire (-): White Wait to Start Wire: N/A Brake Light Positive Wire (+): White Factory Alarm Disarm Wire (-): Light Green Factory Anti-Theft System: GM Passkey 3 (PK3 On Steel Shaft Of Ignition Key) Transponder System The 2006 Cadillac CTS alarm wire color information above is updated as it is submitted by the Modified Life community.
Whether your an expert Cadillac CTS car alarm installer, Cadillac CTS performance fan or a novice Cadillac CTS enthusiast with a 2006 Cadillac CTS, a 2006 Cadillac CTS 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 2006 Cadillac CTS 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!
Battery Constant 12v+ Positive Wire Location: Under the Hood
Starter Positive Wire Location: Ignition Switch Harness
Second Starter Positive Wire Location: N/A
Ignition Positive Wire Location: Ignition Switch Harness
Second Ignition Positive Wire Location: N/A
Third Ignition Positive Wire Location: N/A
Accessory Positive Wire Location: Ignition Switch Harness
Second Accessory Positive Wire Location: Ignition Switch Harness
Key Sense Wire Location: N/A
Parking Light Negative Wire Location: At DIM, Brown Plug, Pin B3. The DIM module is located under the glove box.
Parking Light Positive Wire Location: N/A
Power Door Lock Negative Wire Location: At Drivers Door Lock Switch In Door
Power Door Unlock Negative Wire Location: At Drivers Door Lock Switch In Door
Door Trigger Negative Wire Location: At Under Dash Light
Dome Light Supervision Wire Location: N/A
Trunk Release Negative Wire Location: At RIM, Red Plug, Pin B4. The RIM module is located under the rear deck on the passenger side.
Sliding Power Door Wire Location: N/A
Horn Negative Wire Location: At DIM, Gray Plug, Pin A6. The DIM module is located under the glove box.
Tachometer Wire Negative Wire Location: At ECM, Connector 2 Pin 35. The ECM is located on the passenger side of the engine.
Wait to Start Location: N/A
Brake Light Positive Wire Location: At Rear Fuse Box Under Rear Seat
Factory Alarm Disarm Wire Location: At Drivers Door Module In Drivers Door
Factory Anti-Theft System Location: Transponder At Ignition Switch Tumbler