GM Service Manual Online
For 1990-2009 cars only

Brake Warning System Schematics LP4/L21

Figure 1:

Cell 41: Power Brake Booster Pump Relay, Power Brake Booster Flow Switch, Power Brake Booster Pump, Driver Information Center


Object Number: 395006  Size: FS
Hydraulic Brakes Components
Brake Warning System Circuit Description
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Handling ESD Sensitive Parts Notice
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch
Figure 2:

Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Brake Fluid Level Switch


Object Number: 395008  Size: FS
Hydraulic Brakes Components
Brake Warning System Circuit Description
Cell 41: Power Brake Booster Pump Relay, Power Brake Booster Flow Switch, Power Brake Booster Pump, Driver Information Center
Handling ESD Sensitive Parts Notice
Cell 41: Power Brake Booster Pump Relay, Power Brake Booster Flow Switch, Power Brake Booster Pump, Driver Information Center

Brake Warning System Schematics LG5

Cell 41: Multifunction Alarm Module, Electronic Brake Control Module, Stop Lamps Switch Interface Module, Brake Fluid Level Switch


Object Number: 395010  Size: FS
Hydraulic Brakes Components
Brake Warning System Circuit Description
Brake Warning System (2 of 2)
Handling ESD Sensitive Parts Notice
Brake Warning System (2 of 2)