For 1990-2009 cars

The electronic brake control module (EBCM) Scan Tool Data Lists contain all the antilock brake system related parameters that are available on the scan tool. The parameters in the list are arranged in alphabetical order. The column, "Data List," indicates the location of the parameter within the scan tool menu selections.

Use the EBCM Scan Tool Data Lists as directed by a diagnostic table or in order to supplement the diagnostic procedures. Begin all the diagnostic procedures with the antilock brake system (ABS) Diagnostic Starting Point. Use the EBCM Scan Tool Data Lists only after the following is determined:

• | There is no published DTC procedure nor published symptom procedure for the customer concern.

| OR

• | The DTC or symptom diagnostic procedure indicated by the diagnostic system check does not resolve the customer concern.

The Typical Data Values are obtained from a properly operating vehicle under the conditions specified in the first row of the Scan Tool Data List table. Comparison of the parameter values from the suspect vehicle with the Typical Data Values may reveal the source of the customer concern.

The ID Information menu is located on the EBCM main screen.

#### 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 | On/Off | Off
ABS Warning Lamp | ABS | On/Off | Off
Brake Fluid Level Status | ABS | OK/Low | OK
Brake Pressure Sensor Input | VSES Data | Volts | 0
BPP Signal | ABS | Released/Applied | Released
Battery Voltage Signal | ABS | Volts | B+
Delivered Torque | TCS | % | 0-100%
DRP Active | ABS | Yes/No | No
DRP Disabled | ABS | Yes/No | No
Engine Drag Control Active | TCS | No/Yes | No
Engine Drag Control Failed | TCS | No/Yes | No
Lateral Accelerometer Signal | VSES Data | Volts | 2.5 Volts
LF Inlet Solenoid Command | ABS | Active/Inactive | Inactive
LF Outlet Solenoid Command | ABS | Active/Inactive | Inactive
LF Wheel Speed Sensor | ABS/TCS | km/h or mph | 0
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 | No/Yes | No
Pump Motor Command Voltage | ABS | B+/0 | B+
Requested Torque | TCS | % | 0-100%
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 1 | VSES Data | Degrees | Varies 0-360
Steering Wheel Position 2 | VSES Data | Degrees | Varies 0-360
TCS Active | TCS | No/Yes | No
TCS Failed | TCS | No/Yes | No
TCS Warning Lamp | TCS | On/Off | Off
VSES Active | VSES Data | Yes/No | Yes
VSES Failed | VSES Data | Yes/No | No
Yaw Rate Sensor | VSES Data | Volts | 2.5 Volts