How To Change Ignition Switch Chevy Truck

Chevy Silverados are a staple of many American driveways. They're tough, reliable, and ready for any job you throw at them. If your Chevy Silverado has an ignition switch that needs to be replaced, it's not as difficult as y'all may think. About Chevy Silverado owners volition have to replace their ignition switch at some betoken. If you're having issues with your keyless entry or the vehicle isn't starting, it could be due to a faulty ignition switch. This blog post will discuss how to get that pesky old ignition switched out and replaced for practiced!

[Pace 1]: Disconnect the negative cable from the battery

The first step is to disconnect the negative cable from your battery. This is typically located near the commuter's side of the engine bay and volition be secured with a black connector to make information technology easier for you. Keep in mind that this process should take place with all doors closed then every bit not to allow any unwanted air inside, which can cause fluctuations within your electrical system.

[Step two]: Remove the steering column shroud and airbag embrace

The side by side step is to remove the steering cavalcade shroud and airbag comprehend. This task should take little time, but exist careful not to drop any screws or bolts as y'all're removing it. The first thing that will need to come out is your manufacturing plant ignition switch.

Once these are removed, catch a magnetic object from effectually the vehicle and place it on top of your airbag. This will keep the office from flying away if you drop them during removal!

[Stride 3]: Unplug all connectors from wiring harness

The adjacent footstep is to unplug all connectors from your wiring harness. This will help eliminate whatsoever confusion equally you become through the process of removing and replacing the ignition switch. Information technology'southward important not to forget this stride, or else it may turn into a much more hard task!

Once these are removed, grab a magnetic object from effectually the vehicle and place it on top of your airbag. This will go along the role from flying away if you lot drop them during removal!

Some Chevrolet Silverados are equipped with a Direct Ignition System (DIS), which means that no keys are required to start the engine or plow on any lights inside the vehicle. If your Chevy has this, you will likewise demand to remove the DIS module cover and unplug any connectors that may be present.

If your Chevy has a keyless entry system, which is used for unlocking the doors and starting the engine, then yous should disconnect it from its wiring harness also. I highly recommend writing down where these wires went before removing them and so you can supersede them back to the same spot once you're finished.

If your Chevy Silverado is equipped with an Automatic Transmission, then disconnecting it from its wiring harness will also exist necessary in order for this procedure to become smoothly! The automatic transmission has a sensor that communicates with the ignition switch and if these wires are not disconnected before installing your new ignition switch, y'all could experience bug with your vehicle'southward drive organisation.

[Step 4]: Remove bolts that hold ignition switch to steering column with a 10mm socket wrench

The next step is to remove the bolts that adhere your ignition switch to the steering cavalcade. This will take a bit of time, every bit they're typically hex-head bolts and can be tough to get out. Information technology's appropriate for you lot not to employ an electrical drill or any kind of power tool because this could cause unwanted impairment on your Chevy's wiring harness, which will make this already challenging task even more hard.

[Step five]: Pull out old ignition switch, then disconnect the wire clips on each side of new ignition switch past pulling upwards on them

The final pace in this process is to pull out the old ignition switch and disconnect the wire clips on each side of your new one. Once these take been disconnected, y'all should be able to push the assembly into place without any problems! Don't forget that if information technology doesn't go in smoothly, try adjusting how much of a gap there is between the steering column and new ignition switch.

[Step vi]: Plug in new ignition switch so information technology is in aforementioned position as old ane was before removal, then re-install bolts that hold it in place with a 10mm socket wrench

One time the wire clips are re-connected, push them back into place and plug in your new switch. This should be done on both sides of the switch so that it is positioned in roughly the same way as information technology was before removal. The final step is to supersede any bolts or screws you may accept removed with a hex wrench and enjoy your new, fully-functioning ignition switch.

What you'll need to Replace Ignition Switch Chevy Silverado

Wrench prepare, preferably with a long handle like the one pictured below. If you don't have a wrench that's big enough to fit over your hex head bolts, so apply an adjustable crescent wrench instead. You lot should also take a magnetic object on hand from around the vehicle and so it can be placed near your airbag to go along any loose pieces from flying abroad.
A DIS module cover, if you lot accept a Straight Ignition System (DIS). This will need to be removed and unplugged before the new ignition switch can be installed. If your Chevy Silverado is equipped with an Automatic Manual, then disconnecting it from its wiring harness will likewise be necessary in society for this process to get smoothly!
A new ignition switch. If you accept a keyless entry organization, then additionally disconnect it from its wiring harness before removing the old 1.
Loctite Threadlocker Blue 242L or any type of blue thread locker similar Meguiar'southward® Super Locktite® Threadlocker Blue 242L
A Phillips screwdriver
Needle nose pliers to remove any clips that are attached to the wires coming from your quondam ignition switch. If you have a Direct Ignition Organization (DIS) then use some wire cutters instead of needle nose pliers because they're designed for this purpose.
A torque wrench to tighten the bolts that connect your new ignition switch to the steering column

Tips for Replace Ignition Switch Chevy Silverado

Make sure you disconnect your sometime ignition switch Earlier removing the bolts! If you don't, then a lot of wires will be dangling out from where they're supposed to be plugged in and that can go frustrating.
Utilise wire cutters or needle nose pliers if y'all have a Directly Ignition Arrangement (DIS) because information technology'due south designed for this purpose. If you don't have a DIS, and so use whatsoever type of wire cutters and needle olfactory organ pliers in order to remove the clips from your former ignition switch's wiring harness before removing it.
Once removed, disconnecting an Automated Transmission volition demand to be unplugged equally well if you lot're doing this projection on a Chevy Silverado with an Automated.
If you lot have a keyless entry system, then don't forget to disconnect it from its wiring harness before removing the old ignition switch and installing the new one! This will continue any of those loose pieces from flight abroad when removing your erstwhile keyless module.
To tighten bolts that are connected to the steering column, use a torque wrench. Make sure it'due south prepare to the advisable setting before you lot start tightening any bolts!
When installing your new ignition switch, make sure that when you plug in its wiring harnesses and reattach clips they're positioned roughly where they were before removal of the quondam ane. If not then yous'll need to remove them again because they're not sitting in their original location.

FAQ's

Volition I demand to have my machine towed if it won't offset afterwards installing a new ignition switch?

It's possible.

What are the virtually common causes of a Chevy Silverado not starting once an ignition switch is replaced?

An incorrectly prepare torque wrench or keyless entry system issues.

What is a Direct Ignition System (DIS)?

Information technology's an ignition organisation that doesn't use any external switches or keys. Instead, the keyless entry module in your Chevy Silverado will generate signals to offset up the engine as long as it has power from its wiring harness and there are no other issues with your Chevy Silverado'southward wiring. This also means that your keyless entry module will need to be unplugged before y'all remove the quondam ignition switch and install a new one!

What are some of the about common bug with Direct Ignition Systems (DIS)?

The most likely crusade is an electrical curt in the ignition module.

What is an Automatic Transmission?

It's a transmission that allows your vehicle to be started and stopped by pressing the accelerator pedal, rather than using gears. This ways if you have an automated Chevy Silverado then at that place will need to be unplugged before removing the old ignition switch from its wiring harness or removing its wiring harness from the vehicle at all!

What are some of the virtually common issues with Automatic Transmissions?

I possible cause is a faulty throttle position sensor. This will need to be replaced in order to get your Chevy Silverado started once again after installing an ignition switch.

Conclusion

Nosotros hope that this commodity has been helpful and informative for anyone who needs to replace an ignition switch on their Chevy Silverado. If yous're having trouble with your keyless entry system, then brand certain information technology'south properly reconnected earlier trying anything else! Exist certain to disconnect and plug back in its wiring harness or remove any clips that might accept been left on information technology. This tin can also include unplugging and plugging in its wiring harness, as well as making certain the keyless entry module is non plugged into an ignition switch with a damaged or loose wiring connector.

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