Inside the bed is bolts that hold the housing in place. remove and you will be able to get out the bulbs. Use a clean rag to keep the oils from your fingers off the glass. Toms 2003 red silverado
a 2003 Chevy silverado taillight bulb uses a 3157
How do you change brakes on 2003 Silverado Pick Up?
I had the same problem withj my 2003 Silverado - change the alternator..it worked for me.
how do you change the knock sensor in a 2003 Chevy silverado 5.3
Begin by removing the wiring harness from your third brake light. Remove the third brake light retaining screws. Reverse the process to install your new third brake light.
Not to be unkind - but READ THE MANUAL.
On my 03 Chevy Silverado I just added brake fluid and the message turned off.
Replace shoes brake 2003 Chevy
how to change front brake pads on a 2003 neon
You can't you have to replace the whole dashboard instrument cluster assy.
I have the ZX5 2003 and when I did it I had to open up the trunk and go through the inside.
replace the relay under the hood Also check brake lights switch had the same problem switched bulbs and worked fine