My daytime running lights on my 97 sunfire don't work. inside the indicator light flashes. What could cause this? How do I fix?

Pontiac Sunfire Questions - Daytime Running Lights ...

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CarGurusJul 22, 2009 - Daytime Running Lights - Relay clicks and then DRL shuts down. ... housing piece, but I couldn't seem to find any store or dealer to locate the specific part. ... The same EXACT thing is happening in my 2001 Pontiac Sunfire.Missing: microprocessor

Where is the DRL Module on a 2003 Sunfire? - Fixya

www.fixya.com/cars/t2791740-drl_module_2003_sunfire

Aug 24, 2009 - My wife's 2003 sunfire has a problem with the day time running lights and ... Your instrument cluster has a microprocessor which energizes the relay. .... Daytime Running light Module and relay on a 2001 Pontiac Sunfire GTX ...

DADRL - How To Disable DRLs

check the dimmer switch all power to the headlights go yhrough the dimmer switch

Your firewall is part of the body and is welded in place. Removal is impossible. It sounds like your multi-switch is faulty. That switch is your turn signal lever. You have to remove the steering wheel to replace it. If you don't know how to disable the airbag, don't try to fix it yourself. Let a mechanic or the dealer do it.

if you have to hold the switch so the high beams stay on then that indicates a bad/worn switch,you could have 2 problems the day time running light relay may have a problem with it.i would first replace the headlight switch at the base of the steering colume as by the info you supply its not changing to the high beam side without holding the switch in position.

I have the same problem and I've tried two fixes so far and neither has worked.
- I replaced the daytime running light module and that didn't work
- I replaced the trun signal/hazard/light switch and that didn's work

I've had one comment that it could be a ground issue.
hope this saves you spending money on "fixes" that don't solve the problem

First check all your bulbs.
Second if the bulbs are good, it might be the relay for the DRL or the headlight switch itself.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

is usually caused by the diode for the daytime running lights goin bad,its located under the drivers side of the dash to the right of the steering column,its a square aluminum heat sink(usually black) about 3" wide with just a small 2 wire plug goin to it,hope this helps

I believe it's the following as I've seen this code on GM Vehicles.

B0502, B0503 for RH DRL Relay Circuit
B0507, B0508 for LH DRL Relay Circuit

You may have a broken or corroded wire, pull open the wire loom that protects the main lighting wire harness behind and around the drivers side headlight area under the hood. There are splices that are known to trap water in them and short out or turn green. Let me know if you need more clarification?

Check fuses