Not usually. Disconnect it and see what happens.
The switch or the relay, check the cheapest, or simplest thing first, which could be the relay, but the symptom points more to the switch.
The circuit is simple .... headlamp bulbs to relay to fuses to switch .... ttroubleshoot those items and you'll find the glitch
More than likely a defective Flasher Relay. Replace it.
Check that you are not turning the wiper switch to "delay." I had problems with my 1997 jimmy wipers not working. Check the wiper control box, relay switch, Mine works now.
Yes, there is a headlight relay,
I had a similar problem with my 2002 Siena 1.6. It was a faulty relay situated in the main fuse box alongside the steering column (can't recall which relay it was but the diagram on the fuse box lid indicates). It also affected my headlights on low beam.
Headlights are on a relay. It may have fused shut. The relay maybe in with the fuses. Some have a delay going off which may have failed.
Blown fuse? Bad earth maybe. most likely the fuse. Fusebox located to right hand side of steering wheel. There is a headlight relay that is prone to failure.
Bad relay? (points burned and not releasing)
fan relay or fuses not working properly, probly the relay, you can straight witre it to find out
relay in the hood fuse box HDM relay (Headlamp Driver Module)
Headlights need to be on for starters. Blown bulb, relay, or switch.
no, the headlights are activated by the front control module via an internal driver.
Bad switch? Bad relay/ Breaker tripped?
Whatever controls the relay must be broken, if everything beyond the relay works.
There are several relay switch is on your 1996 GMC Jimmy. The brake light relay switch can be found below the dashboard in the engine compartment.
Where is the power door lock relay in a 1994 GMC Jimmy Chevy 1500
Bad switch? Headlight Relay Fuse/Breaker needs replacement
If both headlights went out at the same time it could be a blown fuse or a failed headlight relay.
my headlights on my 1994 pontiac gran am wont work is there something wrong with my headlight relay?
It is possible for aÊrelay toÊstop working. A relay can overheat or stop working due to a shortage in the wiring.
The relay isn't working correctly
Check to see if the dash lights dim or if the tail lights come on when the light switch is turned on. If these other lights work then check for a headlight relay. Most likely causes are either the switch or the relay.
i have a 93 firebird and my relays right next to my headlights under the hood so maybe its there