GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2007
🢒
Impala
🢒
Brakes
🢒
Hydraulic Brakes
🢒 Scan Tool Data Definitions
Brake Fluid Switch:
The scan tool displays OK or Low. The status of the brake fluid level sensor signal.
Park Brake Switch:
The scan displays Off or On. The status of the park brake switch signal.