Park light fuse keeps blowing

ADAM WILSON

MEMBER
2002 OLDSMOBILE SILHOUETTE
3.4L
6 CYL
2WD
AUTOMATIC
205,544 MILES

My park light fuse keeping blowing. Which also runs my interior lights. I have replaced fuse still blows. I have replace all the bulbs. Still blows. I have pull the wiring harness from each headlight too the main fuse box under the hood. And check the grounds with it too. No breaks in wire or burnt wires. Cannot figure out what is wrong. It is run off a 20 amp fuse if I put a 30 in it. Kind of works both front tails come on and will not go off while the switch is it the off position. Fog lights do not work either. And now my tail light fuse keeps blowing too.

1 Reply

HMAC300

MECHANIC
48,601 POSTS

You have a short someplace in the system either front or back or maybe a module. Because your fog lights do not work have a mechanic scan for codes it may be the one module in picture causing the problem. You can also unplug the module to test but other lights will not work so you need to plug it back in. It may need programming to your vehicle if you decide to fix it.

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