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I'm not sure if it is the same on a 98 as an 04. But on an 04 there is a relay box under the hood that has a relay for high beams and a relay for low beams. On an 04, it is on the driver's side behind the battery. You can check the relay by popping it out and exchanging it with another one that is working. Hope this helps
What else can I help you with?
Low beam headlights do not come on?
are my low beams supposed be come on also when my high beams are on in my 1994 gmc sierra
What is the bulb number on a 2001 GMC sierra high and low beam?
9006 on the low beams, 9005 on the high beam.
Are your low beams supposed be come on also when your high beams are on in your 1994 gmc sierra?
In a 1994 GMC Sierra, the low beams do not typically come on when the high beams are activated. The high beam function is designed to provide a brighter, focused light for visibility at greater distances, while the low beams are intended for general use and to avoid blinding other drivers. If both beams are illuminating simultaneously, it may indicate a wiring issue or a malfunction in the headlight switch. Always consult the vehicle's owner manual or a professional for accurate guidance.
High beams do not work on gmc savana van?
If the high beams on your GMC Savana van are not working, the issue could be related to a blown fuse, a faulty high beam relay, or a problem with the headlight switch. It's also worth checking the bulbs themselves to ensure they are not burned out. If these components are functioning correctly, it may be necessary to inspect the wiring for any damage or corrosion. If troubleshooting does not resolve the issue, consulting a professional mechanic could be beneficial.
What will cause your running lights on a 98 gmc sierra to work but your dim headlights not work?
If by "dim headlights" you mean low-beams... the bulbs are bad and must be replaced.
Where is the factory amp in a 1998 gmc Yukon sle?
where is the factory amp in a 1998 gmc Yukon
Where is the oil pump on a 1998 GMC Jimmy?
where is the oil pump on a 1998 gmc jimmy in the oil pan.
My 1993 GMC Sierra running lights will work but the head lights won't - I have replaced the light switch in the dash and double checked and replaced the fuse any ideas what it might be?
The switch was stuck between high and low beams. Just flick the high/low beam switch once and the circut will be back to normal.
Why do my 1998 gmc sierra wipers work sometimes?
the pulse board is bad. it bolts onto the wiper motor.
Your 1998 gmc 5.7 has a engine knock in it it is not a smmall block?
I have one question for you: how is a 350 in a 1998 GMC not a small block??
1998 gmc sierra c1500 Backup lights won't work bulbs are finefuses are good?
check the ground for the lights
What is the best plug for a GMC Yukon GMC 1998?
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