iFixit - Answers With Device "Chevrolet Silverado"

1999-2007 Chevrolet Silverado: My reverse light are always on

Mon, 03 Aug 2026 03:00:45 -0700

My 05 chevy 1500 has a flatbed on it and was done on amature hour. The rear end wiring wasnt working so I decided to run new wiring from the fuse box using a fuse tap all the lights work but the problem is my reverse lights are always on. My question is does the switch for the reverse lights that i assum is either on the shifter or transmission lie between the battery and fuse box or the fusebox and the lights. If it's the latter then obviously I bypassed the switch but none of the other lights are like that so I don't see that being the case

⟐ Answered Ağustos 03, 2026 at 3:00 GMT-7

2007-2013 Chevrolet Silverado: My marker lights quit working on the front and back of my truck. I’ve

Tue, 28 Jul 2026 18:13:29 -0700

My marker lights quit working on the front and back of my truck. I’ve checked fuses and they are good but there is no power we’re the fuses are. Replace light switch and no change. Any suggestions?

⟐ Commented Temmuz 28, 2026 at 18:13 GMT-7

2019-2023 Chevrolet Silverado: 2021 2.7 Silverado knock sensor location bank 2

Sat, 25 Jul 2026 07:54:25 -0700

Found knock sensor located behind alternator under intake replaced and truck keeps throwing code for bank 2 knock sensor where is the other sensor located

⟐ Commented Temmuz 25, 2026 at 7:54 GMT-7

Chevrolet Silverado: 2014 Silverado 1500 4WD Issue – Truck Feels Locked Up, Only Auto Mode

Fri, 12 Jun 2026 16:23:21 -0700

I have a 2014 Chevy Silverado 1500 LT 4WD (5.3L) with the button selector and recently started having a strange issue.

A few days ago, I switched from 2WD to Auto while driving, then later back to 2WD. When I went to reverse into a parking spot, the truck felt like something was binding up or partially engaged. It was very difficult to move in both forward and reverse, almost as if the parking brake were applied, and the tires would scrub somewhat on the pavement.

I also received a "Service 4WD" message.

Current symptoms:

At startup, the 2WD light comes on briefly, then the red Neutral light comes on, and both go out.
If I turn the selector to Auto, that light will illuminate and stay illuminated, but the truck still doesn't seem right.
2WD, 4HI, and 4LO will not light up.
The truck feels like the transfer case may be partially engaged.
I don't hear any loud grinding noises.
I disconnected the battery to try a reset, but the issue remains.

I'm trying to determine whether this is more likely:

Transfer case encoder motor/actuator?
Transfer case control module needing a relearn?
Position sensor issue?
Wiring or fuse problem?
Something internal in the transfer case?

Has anyone experienced these exact symptoms? Any diagnostic steps or common failures I should check before throwing parts at it?

I really appreciate any help you can provide.

1999-2007 Chevrolet Silverado: How to adjust headlights

Fri, 08 May 2026 11:57:00 -0700

Adjusting low beam and high beam head lights

⟐ Answered Mayıs 08, 2026 at 11:57 GMT-7

Chevrolet Silverado: chevy Silverado cranks but has a hard time starting

Tue, 05 May 2026 03:22:07 -0700

I have a chevy Silverado cranks but has a hard time starting

⟐ Answered Mayıs 05, 2026 at 3:22 GMT-7

1999-2007 Chevrolet Silverado: My 2005 silverado 2500 service 4x4 light on and no 4 wheel drive

Fri, 10 Apr 2026 16:32:44 -0700

My 05 silverado 2500 4x4 service 4x4 light is on and 4x4 won't work

⟐ Edited Nisan 10, 2026 at 16:32 GMT-7

2019-2023 Chevrolet Silverado: How to tighten cargo style mirror on driver’s door on 2023 Chev 4500

Sat, 28 Mar 2026 10:39:03 -0700

How do I tighten single arm cargo type mirror on the driver’s door of 2033 Chev 4500 motorhome chassis

⟐ Answer accepted Mart 28, 2026 at 10:39 GMT-7

1999-2007 Chevrolet Silverado: Why doesn’t my windshield washer work

Fri, 13 Mar 2026 07:43:33 -0700

Replacing windshield washer pump assembly

⟐ Answered Mart 13, 2026 at 7:43 GMT-7

2019-2023 Chevrolet Silverado: My truck won’t turn on and the battery isn’t the issue

Sat, 28 Feb 2026 23:16:00 -0700

Why won’t my truck turn on the battery is good..took it to the dealership and they still don’t know five days later

2022 2.7 gasoline

⟐ Edited by author Şubat 28, 2026 at 23:16 GMT-7

2007-2013 Chevrolet Silverado: Ignition switch instillation problem

Fri, 20 Feb 2026 10:03:14 -0700

I saw a video on how to install this and it said so move the internal gears counterclockwise I hit stop and then install the ignition switch but I can't get the key cylinder to go all the way in after installation

Chevrolet Silverado: Why is my engine making a knocking noise?

Wed, 18 Feb 2026 21:35:33 -0700

Why is my engine making a knocking noise while driving

⟐ Answered Şubat 18, 2026 at 21:35 GMT-7

2007-2013 Chevrolet Silverado: Windows roll down but not up

Mon, 12 Jan 2026 08:03:59 -0700

Hello everyone,

I have a problem with my power windows. They all roll down using the driver door or their own switch but the only one that rolls up is the driver window. My driver door also has an issue with unlocking and locking the door, not sure it’s related or not. I’m not sure if I need to replace a fuse or the whole switch or if it’s something more complicated. I don't hear any grinding or noise, they just don’t move up.

⟐ Commented Ocak 12, 2026 at 8:03 GMT-7

2019-2023 Chevrolet Silverado: طريقه تغيير طرمبة البنزين How to change the fuel pump

Sun, 11 Jan 2026 12:58:39 -0700

اريد تغيير طرمبة البنزين

Translation Arabic - English

I want to change the fuel pump

⟐ Answered Ocak 11, 2026 at 12:58 GMT-7

Chevrolet Silverado: What is the difference in a 3 or 4 row radiator?

Thu, 08 Jan 2026 20:35:33 -0700

How do I tell which radiators will work in my pickup?

⟐ Answer edited Ocak 08, 2026 at 20:35 GMT-7

2019-2023 Chevrolet Silverado: Where can I find the onstar relay in my truck 2022 chevrolet silverado

Mon, 15 Dec 2025 05:15:00 -0700

Where can I find the onstar relay on my chevrolet silverado lt 2022

2007-2013 Chevrolet Silverado: Where do I find the fuse to my heated seats

Wed, 10 Dec 2025 19:17:18 -0700

Where do I find the fuse to my heated seats?

⟐ Answered Aralık 10, 2025 at 19:17 GMT-7

2007-2013 Chevrolet Silverado: No oil pressure, sounds rough when running

Tue, 09 Dec 2025 01:21:45 -0700

Ok trying to help a friend. She lost oil pressure. Everything looked EXACTLY the same as when my 2009 ksilverado 2500hd lost oil pressure. If you reved the engine a little pressure would climb. On mine, new oil pump n she's running like the 508k mile beast that she is. Hers? Replaced oil pump, did oil change, now NO pressure showing plus sounds like crap. Primed pump, so not the issue. Replaced screen and pressure sensor. Still nothing. Don't have adaptor to check for actual oil pressure with my gauge. Pickup tube oring is great. Pickup tube screen clean. AFM Pressure relief valve looks ok but unsure how to test. We are running out of ideas fast, and she doesn't have alot of money. Really wanna keep this truck running for her because as much as she hates this truck, it belonged to her late husband so has alot of sentimental value.

⟐ Answer edited Aralık 09, 2025 at 1:21 GMT-7

1999-2007 Chevrolet Silverado: Manual movement of mode actuator still doesn't turn on defrost

Sun, 07 Dec 2025 16:39:04 -0700

Hello-I have an 06 silverado. Control knob for vent/floor/defrost went out after I spilt some change and a single dime went down a defrost vent (stupid I know). Yesterday, I found out on youtube how to manually move the mode actuator. If I move the actuator manually, I can get heat to come out the floor or vents but the position that should be defrost doesn't blow any air out of the defrost vents. Any thoughts on a fix? Can I physically get into the air vent to remove the dime/could the dime really be the reason the vent door is causing a problem or is it something bigger? Seems strange that the actuator will work for floor and vent but not defrost....

⟐ Commented Aralık 07, 2025 at 16:39 GMT-7

2007-2013 Chevrolet Silverado: What is causing my truck to start sporadically that is not the fuel pu

Mon, 27 Oct 2025 18:07:47 -0700

What would cause my truck to start sometimes and not others? It's not the fuel pump.

⟐ Commented Ekim 27, 2025 at 18:07 GMT-7