For 1990-2009 cars

Table 1: | Body Control Module (BCM)
Table 2: | Electronic Brake Control Module (EBCM)
Table 3: | Instrument Panel Cluster (IPC)

#### Body Control Module (BCM)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Ignition is ON, engine OFF, and Vehicle is Stationary
Park Brake Switch | BCM Data | On/Off | Off

#### Electronic Brake Control Module (EBCM)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Ignition is ON, engine OFF, and Vehicle is Stationary
Brake Fluid Level | ABS Data | OK/Low | OK

#### Instrument Panel Cluster (IPC)

Scan Tool Parameter | Data List | Units Displayed | Typical Data Value
--- | --- | --- | ---
Ignition is ON, engine OFF, and Vehicle is Stationary
Brake Lamp | Data Display | On/Off | Off