Whether you’re a novice GMC Sierra 1500 enthusiast, an expert GMC Sierra 1500 mobile electronics installer or a GMC Sierra 1500 fan with a 1998 GMC Sierra 1500, a remote start wiring diagram can save yourself a lot of time. The automotive wiring harness in a 1998 GMC Sierra 1500 is becoming increasing more complicated and more difficult to identify due to the installation of more advanced automotive electrical wiring. One of the most difficult jobs is figuring out where wiring for remote start, remote starter, remote vehicle starter, remote car starter, remote auto starter, remote automotive starter, remote auto starter or remote start module should be connected to on your 1998 GMC Sierra 1500.
The Modified Life staff has taken every 1998 GMC Sierra 1500 remote start wiring diagram, 1998 GMC Sierra 1500 remote start wireing diagram, 1998 GMC Sierra 1500 remote starter wiring diagram, 1998 GMC Sierra 1500 remote starter diagram, 1998 GMC Sierra 1500 wiring for remote start, 1998 GMC Sierra 1500 remote start wire diagram, 1998 GMC Sierra 1500 remote starter wiring diagram, 1998 GMC Sierra 1500 remote start install diagram and cataloged them online for use by our visitors for free. Our remote start wiring schematics allow you to enjoy remote car starting for an air conditioned cabin in the summer and remote vehicle starting for a warm interior in the winter. Stop spending countless hours trying to figure out which remote start wires go to which 1998 GMC Sierra 1500 electrical module or automotive harness.
Feel free to use any GMC Sierra 1500 remote start wiring diagram that is listed on Modified Life but keep in mind that all the information here is provided “as is” without any warranty of any kind and most of the remote start wiring schematics listed on our enthusiast website are submitted by the Modified Life community. Use of the GMC Sierra 1500 wiring diagram is at your own risk. Always verify all wires, wire colors and diagrams before applying any information found here to your 1998 GMC Sierra 1500.
If you have any questions pertaining to the remote starter wiring in the 1998 GMC Sierra 1500, please feel free to post it at the bottom of this page and either we’ll do our best to find you the information you need or hopefully someone in the Modified Life community will have the information you’re looking for.
Request a Remote Start Wiring Diagram
If you can’t find a particular remote starter wiring guide on Modified Life, please feel free to post a remote start wire diagram request at the bottom of this page and we’ll do our best to find you the diagram or schematic you need for your remote start installation.
Adding More Information
If you would like to help the Modified Life community by adding any missing 1998 GMC Sierra 1500 information or adding a new remote car starter wiring schematic to our resource, please feel free and post it at the bottom of this page.
1998 GMC Sierra 1500 Remote Starter Wire Diagram
Vehicle Battery Positive Wire (+): Red
Vehicle Battery Positive Wire Location: Ignition Switch Harness
Vehicle Ignition Wire (+): Pink
Vehicle Ignition Wire Location: Ignition Switch Harness
Vehicle Second Ignition Wire (+): White
Vehicle Second Ignition Wire Location: Ignition Switch Harness
Vehicle Accessory Wire (+): Orange
Vehicle Accessory Wire Location: Ignition Switch Harness
Vehicle Second Accessory Wire (+): N/A
Vehicle Second Accessory Wire Location: N/A
Automobile Engine Starter Wire (+): Brown
Automobile Engine Starter Wire Location: Ignition Switch Harness
Automobile Second Engine Starter Wire (-): N/A
Automobile Second Engine Starter Wire Location: N/A
Factory Anti-Theft System: Passlock II Vehicle Immobilizer
Factory Anti-Theft System Type: Key Sends a RF Signal to the BCM Module
Crankshaft Sensor Wire: N/A
Crankshaft Sensor Wire Location: N/A
Camshaft Sensor Wire: N/A
Camshaft Sensor Wire Location: N/A
Car Key Sense Wire (-): Light Green
Car Key Sense Wire Location: At Steering Column Harness
Car Neutral Safety Wire (-): N/A
Car Neutral Safety Wire Location: N/A
Car Tachometer Wire (-): White
Car Tachometer Wire Location: At Ignition Coil
Car Speed Sense Wire: Green/White
Car Speed Sense Wire Location: In Harness on Driver Side of the Engine Compartment
Car Parking Lights Wire (+): Gray/Black
Car Parking Lights Wire Location: At Vehicle Light Switch
Car Brake Lights Wire (+): White
Car Brake Lights Wire Location: At Switch Above the Brake Pedal
Car Reverse Lights Wire (+): Light Green
Car Reverse Lights Wire Location: Pin F in Black Plug at BCM Module
Car Horn Wire (-): Black
Car Horn Wire Location: In Harness at Steering Column
Car Rear Defrost Wire: N/A
Car Rear Defrost Wire Location: N/A
The 1998 GMC Sierra 1500 remote start wire color and location information above is updated as it is submitted by the Modified Life community.
|Electrical Wire Stripping Tool|
|Electrical Wire Cutter Tool|
|Electrical Wire Soldering Iron|
|Electrical Wire Solder|
|Automotive Fuse Tester|
|Automotive Test Light|
|Panel Removal Tools|