GM Service Manual Online
For 1990-2009 cars only

EBCM Scan Tool Data List

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition is ON, engine OFF, and vehicle is stationary

ABS Active

ABS

Yes/No

No

ABS Failed

ABS/TCS

On/Off

Off

Battery Voltage Signal

ABS/TCS/VSES

Applied/Released

Released

Brake Fluid Level Status

ABS

OK/Low

OK

Brake Pressure Sensor Input

ABS

Volts

Varies

BPP Signal

ABS

Applied/Released

Released

Delivered Torque

TCS

%

Varies

DRP Active

ABS

Yes/No

No

DRP Disabled

ABS

Yes/No

No

Engine Drag Control Failed

ABS

Yes/No

No

HBB Calibration Status

ABS

Fail/Applied

Applied

Lateral Accelerometer Signal

VSES

Voltage

2.5 Volts

LF Wheel Speed Sensor

ABS/TCS

km/h or mph

0

LF Inlet Solenoid Command

ABS

Active/Inactive

Inactive

LF Outlet Solenoid Command

ABS

Active/Inactive

Inactive

LR Wheel Speed Sensor

ABS/TCS

km/h or mph

0

LR Inlet Solenoid Command

ABS

Active/Inactive

Inactive

LR Outlet Solenoid Command

ABS

Active/Inactive

Inactive

Panic Brake Assist Failed

ABS

Yes/No

No

Pump Motor Command Voltage

ABS

Voltage

Varies

Requested Torque

TCS

%

Varies

RF Inlet Solenoid

ABS

Active/Inactive

Inactive

RF Outlet Solenoid

ABS

Active/Inactive

Inactive

RF Wheel Speed Sensor

ABS/TCS

km/h or mph

0

RR Inlet Solenoid Command

ABS

Active/Inactive

Inactive

RR Outlet Solenoid Command

ABS

Active/Inactive

Inactive

RR Wheel Speed Sensor

ABS/TCS

km/h or mph

0

Steering Wheel Position

VSES

Degrees

Varies

TCS Failed

TCS

Yes/NO

No

VSES Active

VSES

Yes/No

No

VSES Failed

VSES

Yes/No

No

Yaw Rate Sensor

VSES

Volts

Varies