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:
- 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.
| Ignition is ON, engine OFF, and vehicle is stationary | |||
|---|---|---|---|
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
| ABS Failed | ABS/TCS Data | Yes/No | No |
| ABS Pump Motor | ABS/TCS Data | On/Off | Off |
| ABS Warning Lamp | Normal Mode | On/Off | Off |
| Battery Voltage | ABS/TCS Data | Volts | B+ |
| Brake Light Switch | ABS/TCS Data | Applied/Released | Released |
| Brake Switch | Normal Mode | Applied/Released | Released |
| Delivered Torque | TCS Data | N.m | Varies |
| DRP Disabled | ABS/TCS Data, Normal Mode | Yes/No | No |
| Eng. Torque Request | TCS Data | N.m | Varies |
| Left Front Wheel Speed | ABS/TCS Data | km/h or mph | 0 |
| Left Rear Wheel Speed | ABS/TCS Data | km/h or mph | 0 |
| LF Inlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| LF Outlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| Low Trac: TCS Active | Normal Mode | On/Off | Off |
| LR Inlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| LR Outlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| Rear TCS isolation Solenoid | TCS Data | On/Off | Off |
| Rear TCS Prime Solenoid | TCS Data | On/Off | Off |
| Requested Torque | TCS Data | N.m | Varies |
| RF Inlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| RF Outlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| Right Front Wheel Speed | ABS/TCS Data | km/h or mph | 0 |
| Right Rear Wheel Speed | ABS/TCS Data | km/h or mph | 0 |
| RR Inlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| RR Outlet Valve Solenoid | ABS/TCS Data | On/Off | Off |
| TCS Failed | TCS Data | Yes/No | No |
| TCS Switch State | TCS Data | Pressed/Release | Pressed |
| TCS Warning Lamp | Normal Mode | On/Off | Off |
| Traction Control Equipped | Normal Mode | Yes/No | Yes |
| Valve Relay State | ABS/TCS Data | On/Off | On |
| VSES Equipped | Normal Mode | Yes/No | No |