Having problems with your 2003 GMC Yukon XL ?
LIGHTS FOR REAR PLATE WONT LIGHT 20030YUKON XL
\015 IS THERE A FUSE OR A BULB\015
It could be light or a fuse or a wire that has been grounded out check for frayed or broken wires anywire that is touching metal will ground out and the light won't light also check the circuit with a meter at the light base if it reads 12 volts with the switch on then its a bulb if it don't then its a short or bad fuse
Repair Help & Product Troubleshooting for 2003 GMC Yukon XL
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