Question about 2003 Chevrolet Silverado 1500

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My 2003 Silverado has no daytime runnung lights.Light does not come on when light switch put in auto.

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  • 444 Answers

Check for a blowin fuse, Or a defective relay.

Posted on Oct 30, 2012

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 2 Answers

SOURCE: 2003 Silverado 2500HD airbag light on

HI Had same Problem. Found the door sensors had droped and not in correct possiation. the differance light stays out and functions properly. if the door sensors not on check degree the light stays on.

Posted on Nov 17, 2008

handybc70
  • 25 Answers

SOURCE: Daytime running lights do not come on

Hiya...
When this happens, it means one or two of the halogen headlight bulb(s) has been burnt-out.
Do this quick and easy self-test:
Turn on the headlight switch to LOW and see if you see one (or none) turns on...you'll know one or two lightbulb(s) need to be replaced....this is why the green headlight logo flashed to tell you that a bulb has just burnt-out.
You'll need to remove the 4 black plastic clips that holds the top grille bracket frame onto the top metal frame that's facing the top radiator area.
If you know which headlight's bulb need replacing, just remove the 3 bolts...two are on top and one is by the side (close to radiator area)
Then you pull the grille toward you gently to allow your hand to access behind the grille and headlight area to reach the white socket that's connected to the headlight bulb.
This requires some patient as it's a tight area for your fingers to wiggle the socket off.
When the new lightbulb is installed, the green headlight logo will appear in the instrument panel when you start the engine.
That'll help!

Posted on Jan 25, 2009

  • 1 Answer

SOURCE: 2003 Silverado rough idle, idles good after "check engine" light

Check your o2 sensor voltage, those trucks are real bad for o2 sensors, and yes if one sensor is reading 0mv, the others will start to drop out, and the vehicle will run very, rough. You also may check fuel system pressure, should be almost 60p.s.i. If its alot lower, Id be looking into a fuel pump. If that vehicle is drive-by-wire (no throttle cable), the throttle bodies get very dirty and cause that concern also. Id start by having the vehicle scantested.

Posted on Feb 07, 2009

  • 521 Answers

SOURCE: Brake lights on a 2003 chevy silverado 2500HD wont work.

same bulb but 2 seperate elements. wiring diagram u should be able to obtain from your local auto parts store like autozone(preferred)

Posted on Sep 23, 2009

  • 429 Answers

SOURCE: i have a 2003 chevy cavalier. headlight issue

The blinking light is telling you that you have a headlight out, if you look the service light should be coming on when the light stops blinking.
Replace the head light and all should be fine.

Posted on Feb 23, 2010

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1 Answer

Where is the fuse located for the daytime running lights on a 2005 Chev Siveraado?


It is located in the underhood fuse/relay box , marked DRL 10 amp fuse ! Also if that is good check the DRL relay in the same fuse/relay box .Your light sensor could also be bad .
The daytime running lamps (DRL) will operate when the ignition switch is in the RUN position, for automatic transmissions (A/T), the gear selector is not in the PARK position, the headlamp switch is in the AUTO position, and for manual transmissions (M/T), the park brake is released. When these conditions have been met and the ambient light sensor indicates daytime conditions, the DRL will illuminate. The ambient light sensor is a light sensitive transistor that varies its voltage signal to the body control module (BCM) in response to changes to the outside (ambient) light level. When the BCM receives this signal it will either turn on the DRL or the headlamps for auto headlamp operation. Any function or condition that turns on the headlights will cancel the daytime running lamps operation. The DRL can be manually turned OFF by depressing the AHL/DRL switch in the headlamp switch
Do you know that on inside of fuse box lid it shows what fuse is what .

Feb 01, 2016 | 2005 Chevrolet Silverado

4 Answers

2000 Chevy Silverado parking lights stay on. Will not shut off


Are all parking lights on or just front daytime running lights only? Either case sounds like a light control module in your fuse panel stuck.

Jul 20, 2014 | 2000 Chevrolet Silverado

1 Answer

I recently started my 03 cavalier, as i shifted to Reverse, my daytime running light relay started clicking then service engine came on, I also noticed daytime lights and headlights do not work...


it could be the drl module, light switch of r bad wiring, go to cavalier daytime running lights , there is quite a few sites related to this problem

Sep 19, 2010 | 2003 Chevrolet Cavalier

2 Answers

Daytime running lights not working


Hello timbus.
These models have a daytime running light module that is very common for problems such as yours.
You will find it ahead of your radiator and below the hood latch on the left side of your car.
To my knowledge the module is available from Ford only.
I hope this helps you towards a repair.

KL

Dec 12, 2009 | 2003 Ford Crown Victoria

4 Answers

Daytime running lights work but go out when I turn headlights on. Ruled out headlight switch, bulbs, fuses, relay, ground, and DRL module. 98 silverado 1500 has no high beams. headlights work with parking...


If you have daytime running lights but when you turn on your regular headlight on they do not come on. Take the bottom of your steering column off (Two Small Screws) and look at the back of your turn/dimmer switch make sure that the light blue wire is connected. The wires will break off after years of raising and lowering your steering column.

Jun 03, 2009 | 2000 Chevrolet Blazer

1 Answer

Brake Lights Won't Work Unless Headlights Are On


its the brake light switch, about 30.00 at the parts store and you can put it in yourself in about 10 min

Apr 29, 2009 | 2002 Chevrolet Silverado 1500

1 Answer

I just bought a 2004 Silverado 2500 HD. There are two lights just inside the parking lights, that I don't light up. I can't fing anyplace to turm them on. Are they supposed to come on with the headlights...


your truck may have daytime running light(made for candian application) try to look at these lights with engine running emergency brake off daytime with light switch off . if they stay on drive to somwhere dark they will go off.and if you turn the headlight on they go qff swel

Jan 29, 2009 | 2004 Chevrolet Silverado 2500HD

3 Answers

Running lights on a 1998 chevrolet silverado1500


I put on the emergency brake, turned off the lights and the daytime running lights went out.

May 24, 2008 | 1999 Chevrolet Silverado 1500

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