hello ! new to the site
my 91 blazer s parking lites wont come on ft or rear
changed fuze changed switch
headlites okay dome lite okay brake lites okay
its driving me nuts whats next
is there a relay or something im missing ?
thanks

 

You can check the grounds for them.

 

thanks for the response
however im think im going to start at the headlite switch first
an check for power to the brown wire which controls all the lites
for the parking and tail
ground is good but i havent done anything i dont believe, to loose ground
but that gave me the idea !!
in the manual it dosent show a relay is there one ??
anybody ??

 

Not that I know of. Check with a test light to see that power is going into the switch and out. I think the tail light wire is brown

 

fyi anybody
my blazer must have been paranoid
orginal owner had installed a security system
they had cut the park tail lite wire and rerouted it
plus one wire was burnt and had corroded some

new headlite switch and pigtail and its working
thanks for the help