HowToRepairGuide.com: fog light wiring diagram for 2006 chevy silverado

Wiring's are below, first read

What others say on fog lights installation:----

I went through all of the posts regarding "Fog Light" installs on these vehicles but, I just wanted to double check that if I add a Set of lights to my truck that it won't trip anything?

I've always wired Fogs on my truck separately. Just pick a switched 12V source and used a relay and I've always had success. With all of the friggin computers on board my truck I wanted to make sure it didn't effect anything.

I bought the factory install kit and after reading the directions that came with it I thought; Hey why use the factory setting, pay the Dealer $46 (Can) to program my BCM and monkey with the Electrical center and everything else. Only to have the lousy fog light switch and only to have them come on with my low beams. If I wire them seperately I can have them on anytime.

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I did the same as you. Bought the stock lights to keep a clean look, then wired a Hella switch with a stock looking amber LED. Hooked the input on the relay to turn the lights on with the parking lights. Works great and looks stock.

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I bought the stock kit for just under 100 bucks off gmpartsdirect.com. You have to either wire in your own switch, or have the dealership program the BCM to work the stock switch. I would guess they would charge you 75-150 for the install, plus another 150 for the part to have it all done by them. I bought my stock lights online, then hooked up a small Hella rocker switch with an amber LED that looks like a stock switch. Good luck.

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Update:

Well I just finished installing my stock lights that I bought from the dealer. $140 Canadian. Bought a nice $3 switch from Radioshack and had a relay kicking around the shop. Got it all wired in and I must say I am pretty happy with the final product. Installed my Radioshack S/W and found an Ignition activated lead in the Fuse panel by the door and it all works perfectly. Didn't bother with an LED indicator as I figure I'll know if I have them on or off.

The nice part about this, is that I saved $50 from having the dealer program the BCM and I can have them on with the High and Low Beams. If you buy the stock kit you don't have to be a wizz kid to install it. It's really straight forward. The only tricky part is finding a hole to go through the firewall.

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Now see this wiring diagram which you required:----

The fog light wiring diagram :----

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Also if you require instructions for how replace the fog light assembly on chevy silverado

Go through this procedure:---

Things You'll Need:

Floor jack
Jack stands
Fog light bulb and holder

1Raise the trucks front end, support it on jack stands and remove the front wheel corresponding to the fog light you are replacing.
2Depress the tab for the fog light's electrical connector, which is connected to the rear end of the bulb holder in the back of the headlight housing, and disconnect the connector.
3Squeeze the upper and lower tabs on the fog light bulb holder and pull the holder and bulb out of the housing.
4Align the ridges of the replacement fog light bulb holder with the slots in the fog light housing and push the bulb and holder into the housing.
5Connect the electrical connector to the rear of the bulb holder.
6Reconnect the wheel and lower the truck off the jack stands.

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Now the procedure to remove the entire fog light bracket & assembly & replace it with an entire new assembly:---

Fog lamp Replacement - Front

REMOVAL PROCEDURE

Disconnect the electrical connector from the fog lamp.
Remove the push pin retainers that attach the fog lamp to the bracket.
Remove the fog lamp adjuster bolt and spring from the adjuster nut.
Remove the fog lamp from the fog lamp bracket.
Remove the fog lamp bracket bolts and bracket, as needed.

INSTALLATION PROCEDURE

Install the fog lamp bracket bolts and bracket, as needed. Tighten Tighten the fog lamp bolt to 25 N.m (18 lb ft) .

Install the fog lamp to the fog lamp bracket.
Install the fog lamp adjuster bolt and spring to the adjuster nut.
Install the push pin retainers that attach the fog lamp to the bracket.
Connect the electrical connector to the fog lamp.
Inspect the fog lamp aiming.

Fog Lamp Aiming Procedure

PREPARATION PROCEDURE
Prior to testing the aim of the fog lamps, prepare the vehicle by completing the following steps:

Ensure that all of the components are in place, it other work has been completed on the vehicle.
Park the vehicle on a level surface.
Stop all of the other work on the vehicle.
Ensure the vehicle has 1/2 tank of fuel or less.
Close the doors.
Rock the vehicle sideways.
Ensure the vehicle has no load other than the driver.

AIMING PROCEDURE

Place a screen 760 mm (2.5 ft) in front of the vehicle.
Draw a horizontal line (1) at the same height as the centerline of the lamps.
Illuminate the fog lamps. The top edge of the high intensity zone should be 5-20 mm (0.2-0.8 in) below the centerline of the lamps.
Vertically adjust the headlamps by turning the adjusting knob below the fog lamp assembly. Horizontal adjustment of the lamps is not possible.
You can adjustment the fog lamps using the screen method. Refer to Headlamp Aiming. In order to adjust the fog lamps using the screen method, complete the following steps:

5.1.	Park the vehicle 7.62 m (25 ft) in front of the screen.
5.2.	Using tape, make a horizontal line on the screen at the same height as the centerline of the lamps.
5.3.	Illuminate the fog lamps. The top edge of the high intensity zone should be 101.6 mm (4 in) below the horizontal centerline of the fog lamps.

Light Truck Chevrolet - - SILVERADO - New Style - CHASSIS WIRING-LAMPS - CK LAMPS/FOG (T96)