Brake check light relay ? What is it for and is this it?
#1
#2
These are bulb failure warning light actuators. They are for the tail lights, the one for the brake light is under the rear of the console. They are bimetal strip devices that close a contact if the bulbs are not passing current through the circuit. On the dash warning light strip there is a bulb out light which should illuminate when the lights are switched on, and it should go out after about 30 seconds or less. If it does not it indicates a bulb out. The same bulb out light should also illuminate when the following conditions are fulfilled:
- handbrake on
- engine running
- footbrake pressed
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Kriss Vector (06-01-2019)
#3
These are bulb failure warning light actuators. They are for the tail lights, the one for the brake light is under the rear of the console. They are bimetal strip devices that close a contact if the bulbs are not passing current through the circuit. On the dash warning light strip there is a bulb out light which should illuminate when the lights are switched on, and it should go out after about 30 seconds or less. If it does not it indicates a bulb out. The same bulb out light should also illuminate when the following conditions are fulfilled:
- handbrake on
- engine running
- footbrake pressed
#4
You can bypass them OK, as with LEDs they will always give you the warning light as the current draw is insufficient to actuate the bimetal strip. I do not know eactly what you have to do to ensure the light is not always on, but a quick test will show it. If you put LEDs in the brake light circuit, then the brake one is under the console at the rear.
#5
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Greg in France (06-03-2019)
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Saemetric
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