1995 Chevrolet Blazer Park Lights Stay On Fix

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ALAN567
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i have a 95 s10 balzer 4.3and the parking lights wont shut off replaced head light switch still didnt fix any ideas???
Feb 19, 2007 at 8:00 AM
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CHEVY22
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was it replaced with a new switch aand did the lights not go off before you replaced the switch??

thanks
Feb 19, 2007 at 8:15 AM
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ALAN567
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yes it was replaced witha new switch still didnt go off .. also when switch was un plugged the lights stay on
Feb 19, 2007 at 8:24 AM
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CHEVY22
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uh oh , there is a short somewhere how are you on electrical problems , i can help but you would have to have some knowledge of 12v systems and diagnosis
Feb 19, 2007 at 8:29 AM
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ALAN567
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im pretty good just not sure where to start on this,i wish i had the wiring diagram on it
Feb 19, 2007 at 8:32 AM
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CHEVY22
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  • 1,375 POSTS
ok , lets start here , there is one red wire from the fuse box to the headlight switch ,the parking lamp circuit is a brown wire and runs to the interior light and to the rear and splits off to the tail lamps,

i would pull the courtesy lamp fuse and see if the park lamps go out if they go out there is a problem inside like a short in the dome lamp
but either way there is a short to ground powering the park lamp circuit through the switch at all times

do you have a hitch and wiring if so check the brown wire there ive seen them rub the frame before ,
let me know
Feb 19, 2007 at 8:40 AM
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ALAN567
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ill try that first,, i do have a hitch forgot all about that,ilet me get at it
Feb 19, 2007 at 8:51 AM

Suggested Repair

Suspect a short to ground that keeps the parking-lamp circuit powered. Pull the courtesy-lamp fuse to see if the park lights go out, which would point to an interior or dome-lamp short. Also inspect hitch wiring, especially the brown parking-lamp wire, for rubbing against the frame.

Conversation Summary

A 1995 Chevrolet S-10 Blazer owner reported parking lights that stay on after replacing the headlight switch, including when the switch is unplugged. The expert explained that a short is likely feeding the brown parking-lamp circuit and recommended pulling the courtesy-lamp fuse and checking hitch wiring, particularly a brown wire that may rub the frame.

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