what does my ABS and Parking brake dash light indicator mean. on 2001 GMC Sierra 1500

They both come on together once in a while.If I turn egnition off and back on they go away for a week or so?

by in Goose Creek, SC on August 05, 2011
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2 answers
ANSWER by , August 05, 2011
Check the fluid level in the brake master cylinder reservoir first to pup if required after that I would say codes need to be retrieved from the computer in your car using a scanner to see what area the problem is likely to be in. Low brake fluid may be a sign of a leak but is most likely a sign that the brake pads are just worn.
ANSWER by , August 05, 2011
Well, it could mean that the emergency brake has not been fully released.The ABS system light is on if something has occurred within the ABS system. Something faulty may have happened there, get it checked out!