Where is the ignition control module on a GMC Truck?
In a GM car or truck with a V8 engine, the ignition control module (also known as the ICM) is hiding under the distributor cap. Chevy trucks, GMC trucks, or any General Motors vehicle with this type of eight-cylinder engine will be the same.
Is it necessary to replace a GM ignition module?
It’s not a necessary step and there’s always a real chance that you’ll screw up the firing order when you reinstall them and have to go back to square one. Leaving them attached to the distributor cap is a much easier move. Remove the two bolts that attach the cap to the distributor and move the cap to the side.
What was the ignition module for a 1996 GMC k1500?
1996 GMC K1500, K2500, K3500 Pick Up. All of the information you need to diagnose a misfire or a no-start problem (caused by the ignition coil, the ignition module, or the crankshaft position sensor). Wiring diagrams.
Can a GMC Safari ignition control module wear out?
The ICM can wear out over time and cause misfires. Sometimes the ICM is fine, but it overheats because there is not enough grease under it to help it dissipate the extra heat. This video shows you how to replace the ICM ignition control module on your GMC Safari or Astro van. It’s an easy job to do. The new ICM costs around $50. Loading…
How do you replace an ignition control module?
Remove the two electrical plugs on the side, then remove the two screws that are attaching the ICM to the distributor. You’re now ready to install the new ignition control module.
Is the ignition module the same on a GMC Truck?
Chevy trucks, GMC trucks, or any General Motors vehicle with this type of eight-cylinder engine will be the same. If you drive a different vehicle, the process will be very similar. First, get a new ignition control module for your vehicle.
The ICM can wear out over time and cause misfires. Sometimes the ICM is fine, but it overheats because there is not enough grease under it to help it dissipate the extra heat. This video shows you how to replace the ICM ignition control module on your GMC Safari or Astro van. It’s an easy job to do. The new ICM costs around $50. Loading…
How to replace a GM ignition module liveabout?
The grease was included with your replacement ignition module. Apply a liberal coat before you start the process of installing the module. Attach the two screws to your new ICM and reinstall the wiring harnesses. Next, reinstall your distributor cap. Aren’t you glad you don’t have to put all of those plug wires back now?