nlandrum

1995 Corvette ZR1 Service ASR, ASR off and Service ABS lights are on. What do they mean?

Goldcylon

It could mean your ABS unit has failed but check your brake master cylinder fluid level first. If its low or out you may have air in the system and it will need to be bled

Z51JEFF

Another cause forthe ABS light is the sensors at the wheels could be dirty. They're magnetic and pick up debris from the road.

Goldcylon

Yep.. Starting with the easy stuff first but Jeff is correct

combatdoc

Mine throws that code every now and again, clean sensors and its good to go.

Crabs

You will need a Tech2 to reset the code.

I had a relay fail on my ABS some years ago.
It lives behind the drivers seat underneath the storage area.
The relay itself is nothing fancy, just isn't made anymore and and is hard to find and very expensive.
It can be replaced with an off the shelf relay with a little fairly straightforward modification.

'Crabs
'90 ZR1 #792

Z51JEFF

I get the SERVICE ABS sometimes,need to clean those wheels sensors but just haven't had the time.

Goldcylon

Z51JEFF

That's the best possible way to say, I just don't feel like it dammit.