Jump to content

DRL's,instument cluster,AC problems


Technics

Recommended Posts

I have a problem hope somebody can help!! It appears as though when my DRL's(or headlights are on) I lose my dash\ radio lights and my AC won't function. Could this problem be linked to the DRL's sensor( I believe it's called a twilight sentinel)or modulater? If so where do I find it and how do I fix it! The car in question is a 1996 Cutlass International Coupe w\ 70,000 kilometers 3.1. Your comments are appreciated.

Link to comment
Share on other sites

sounds more likely to be a ground problem...

when the increased draw of the headlamps are on the resistance that is created from the extra load (voltage drop test to determine this) will make the other circuits weak...

 

acording to my Mitchell Ondemand...

on a 96 Cutlass supreme

the headlamp switch/HVAC/ and instrument panel lights all ground at G202

which is located (LEFT SIDE OF I/P, NEAR BRAKE PEDAL BRACKET)

 

check for voltage drop at this ground and then clean it and the terminals/bolt

 

this will probably fix your problem...

 

Regards, James

Link to comment
Share on other sites

the ground shouldnt be hard to find but you will def see a rats nest of wires...lol

 

i have seen some cases where an aftermarket alarm was installed and they grounded it to the same ground but really sh!7y like...

 

Good luck!

 

regards, James

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...