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Scan Tool Data List

The 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 ABS Diagnostic Starting Point. Use the EBCM Scan Tool Data Lists only after the following is determined:

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.

Scan Tool Parameter Data List Units Displayed Typical Data Value
Ignition ON, Engine OFF, and vehicle is stationary
Battery Voltage
  • ABS Data
  • TCS Data
 Volts B+
Brake Light Switch
  • ABS Data
  • TCS Data
 Applied/Released Released
Left Front Wheel Speed
  • ABS Data
  • TCS Data
 mph/km/h 0
Left Rear Wheel Speed
  • ABS Data
  • TCS Data
 mph/km/h 0
LF Dump Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LF Dump Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LF Hold Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LF Hold Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LR Dump Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LR Dump Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LR Hold Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
LR Hold Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
Pump Motor Relay
  • ABS Data
  • TCS Data
 On/Off Off
Right Front Wheel Speed
  • ABS Data
  • TCS Data
 mph/km/h 0
Right Rear Wheel Speed
  • ABS Data
  • TCS Data
 mph/km/h 0
RF Dump Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RF Dump Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RF Hold Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RF Hold Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RR Dump Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RR Dump Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RR Hold Valve Command
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
RR Hold Valve Feedback
  • ABS Data
  • TCS Data
 Active/Inactive Inactive
TCS Switching Valve 1 Status TCS Data Active/Inactive Inactive
TCS Switching Valve 2 Status TCS Data Active/Inactive Inactive
TCS Shut Off Valve 1 Status TCS Data Active/Inactive Inactive
TCS Shut Off Valve 2 Status TCS Data Active/Inactive Inactive
Valve Relay State
  • ABS Data
  • TCS Data
 On/Off Off
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