| Table 1: | BCM Scan Tool Data List |
| Table 2: | EBCM Scan Tool Data List |
The BCM and 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 BCM and 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 BCM and 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 |
Ignition 0 | Inputs | Active/Inactive | Active |
Ignition 1 | Inputs | Active/Inactive | Active |
Ignition 3 | Inputs | Active/Inactive | Active |
TCS Switch State | Inputs | Active/Inactive | Inactive |
Ignition is ON, engine OFF, and vehicle is stationary | |||
|---|---|---|---|
Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
ABS Active | ABS | Yes/No | No |
ABS Relay Command | ABS | On/Off | On |
ABS Relay Feedback | ABS | On/Off | On |
ABS Warning Lamp | ABS | On/Off | Off |
Auto Learn Mode Active | TIM | Yes/No | No |
Brake Fluid Level | ABS | Low/OK | OK |
Brake Switch Status | ABS | Applied/Released | Released |
Brake Temp Status | TCS | Normal/Over Temp | Normal |
Configuration ID | ID Information | 4 Characters | varies |
DE Base Part Number | ID Information | 4 Characters | varies |
DE Build Sequence Number | ID Information | 8 Characters | varies |
DE Calibration Part Number | ID Information | 4 Characters | varies |
DE End Model Part Number | ID Information | 4 Characters | varies |
DE ROM Part Number | ID Information | 4 Characters | varies |
EBCM to PCM Requested Torque | TCS | % | 90 |
Ignition Voltage | ABS | Volts | B+ |
Julian Date Code | ID Information | 8 Characters | varies |
Left Front Wheel Speed | ABS/TCS/TIM | km/h or mph | 0 |
Left Rear Wheel Speed | ABS/TCS/TIM | km/h or mph | 0 |
LF Inlet Valve Solenoid | ABS | Active/Inactive | Inactive |
LF Outlet Valve Solenoid | ABS | Active/Inactive | Inactive |
LF Rotor Temperature | TCS | °C/°F | varies |
LR Inlet Valve Solenoid | ABS | Active/Inactive | Inactive |
LF Outlet Valve Solenoid | ABS | Active/Inactive | Inactive |
Low Tire Pressure | TIM | Yes/No | No |
Monitor Mode 1 | TIM | Active/Inactive | Inactive |
Monitor Mode 2 | TIM | Active/Inactive | Inactive |
PCM to EBCM Delivered Torque | TCS | % | 10 |
Pump Motor Commanded State | ABS | On/Off | Off |
Pump Motor Feedback State | ABS | On/Off | Off |
RF Inlet Valve Solenoid | ABS | Active/Inactive | Inactive |
RF Outlet Valve Solenoid | ABS | Active/Inactive | Inactive |
RF Rotor Temperature | TCS | °C/°F | varies |
Right Front Wheel Speed | ABS/TCS/TIM | km/h or mph | 0 |
Right Rear Wheel Speed | ABS/TCS/TIM | km/h or mph | 0 |
Rough Road Parameter | ABS/TCS | g | 0.00 |
RR Inlet Valve Solenoid | ABS | Active/Inactive | Inactive |
RR Outlet Valve Solenoid | ABS | Active/Inactive | Inactive |
Switched Battery Voltage | ABS | Volts | B+ |
System ID | ID Information | 4 Characters | varies |
TCS Active | TCS | Yes/No | No |
TCS Active Lamp | TCS | On/Off | Off |
TCS Disable Lamp | TCS | On/Off | Off |
TCS Enable Status | TCS | Enable/Disable | Disable |
TCS Equipped | ID Information | Yes/No | Yes or No |
TCS Failed | TCS | Yes/No | No |
TCS Warning Lamp | TCS | On/Off | Off |
TIM Equipped | ID Information | Yes/No | Yes or No |
TIM Reset Switch | TIM | Pressed/Released | Released |
Vehicle Speed | ABS/TCS | km/h or mph | 0 |
