Brake System Warning Light - Hummer 2007 H3 Owner's Manual

Brake System Warning Light

Your vehicle's hydraulic brake system is divided
into two parts. If one part is not working, the
other part can still work and stop you. For good
braking, though, you need both parts working well.
If the warning light comes on, there could be a
brake problem. Have your brake system inspected
right away.
United States
This light should come on briefly when you turn
the ignition key to ON. If it does not come on
then, have it fixed so it will be ready to warn you
if there is a problem.
182
When the ignition is on, the brake system
warning light will also come on when you set
your parking brake. See Parking Brake on
page 116 for more information. The light will stay
on if your parking brake does not release fully.
If it stays on after your parking brake is fully
released, it means you have a brake problem.
If the light comes on while you are driving, pull
off the road and stop carefully. You may notice that
the pedal is harder to push, or the pedal may go
closer to the floor. It may take longer to stop.
If the light is still on, have the vehicle towed for
service. See Towing Your Vehicle on page 294.
Canada