Question about 2003 Chevrolet Silverado 1500

1 Answer

How to fix the problem

I have a 2003 silverado i have no turnsignals and no 4 ways i/ve changed the turnsignal switch,the relay,and checked the bulbs,the relay is pulseing,but no lights,the brake lights work,and no dash turning either ?

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Chevrolet Master
  • 1,057 Answers

I am just guessing at this one but you might want to check the headlight switch that turns on the headlights. Sounds like you changed just about everything else. The turn signals I believe are on a separate circuit from the brake lights. In addition you might want to check for a broken wire to turn signal harness

Posted on May 08, 2015


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 79865 Answers

SOURCE: turnsignal

the system uses an electronic flasher, they often cause this intermittent loss of turn signals, replace it.

Posted on Apr 06, 2009

  • 109 Answers

SOURCE: 2003 Trailblazer has no lower brake lights or

If you have no third brake light it most likely the brake light switch.

Posted on Jun 23, 2009

  • 1865 Answers

SOURCE: ,2003 Silverado 1500 new brake switch, checked

You have to use a voltmeter and start tracing the wiring starting at the taillights. Check for 12 volts working your way up the wiringf to the front of the vehicle

Posted on Jul 16, 2009

  • 72 Answers

SOURCE: my turnsignals for 1995 chevy lumina don't work i

very common for the turn signal switch to fail on these vehicles... its located in the column , have to remove the steering wheel...

Posted on Sep 28, 2009

  • 2309 Answers

SOURCE: 2005 chevy tahoe brake lights /turn signals

do an electrical check of all wiring to all the lights, you are describing the symptoms of a bad ground , bu i don,t have enough info to gues if its front or rear,

Posted on Dec 08, 2009

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2006 chevy silverado turn signal problem

I would try to change turnsignal - brake light bulb .

Feb 01, 2014 | 2006 Chevrolet Silverado 1500 2WD

1 Answer

Can i stop the auto door locks from locking everytime it moves

Yes, I have a 2000 model and the book says this. You will need to be prepared to move the unlock button,keyswitch, and turnsignal in this sequence.

Pull BACK on the turnsignal and hold it.
Turn the keyswitch ON,OFF,ON,OFF-

You will hear the doorlocks work.

RELEASE the turnsignal and within 10 SECONDS-

Press the UNLOCK side of the drivers doorlock 3 TIMES
Turn the key to ON, Pause, OFF

That should do it. Good Luck

Aug 03, 2009 | 1999 Chevrolet Silverado 1500

1 Answer

Signal light noise

If flasher is clicking by itself, it is a short in the turnsignal/multifunction switch. Switch will have to be replaced.

Jun 14, 2009 | 2003 Pontiac Grand Am

1 Answer

Intermittent clicking sound of turn signal seems to increase in warm/hot weather

Short in turnsignal switch will cause this. Next time it happens, put slight upward pressure on turnsignal lever and if sound changes you need a new turnsignal switch

Jun 13, 2009 | 2003 Pontiac Grand Am

1 Answer


the system uses an electronic flasher, they often cause this intermittent loss of turn signals, replace it.

Apr 06, 2009 | 2005 Chevrolet Silverado

Not finding what you are looking for?
Cars & Trucks Logo

159 people viewed this question

Ask a Question

Usually answered in minutes!

Top Chevrolet Experts


Level 3 Expert

79851 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides