GM Service Manual Online
For 1990-2009 cars only

Electronic Brake Control Module (EBCM)

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Ignition ON/ Engine ON.

Ignition Voltage Signal

VES Data

Volts

14.65

Steering Position Sensor

VES Data

degrees

Varies with steering wheel position.

Switched System Battery Voltage Signal

VES Data

Volts

14.65

Vehicle Speed

VES Data

km/h or mph

0

VES Actuator Commanded

VES Data

amps

-3.00

VES Failed

VES Data

Yes/No

No

VES Actuator Feedback

VES Data

amps

-3.00