Operation CHARM: Car repair manuals for everyone.
Home >> Chevrolet >> 2005 >> Classic L4-2.2L VIN F >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions

Scan Tool Data Definitions



Scan Tool Data Definitions

The ABS Scan Tool Data Definitions contain a brief description of all the ABS scan tool parameters. This list is in alphanumeric order.
ABS Active
The scan tool displays Yes or No. The scan tool displays Yes when the ABS is active. This scan tool displays No during normal vehicle operation.
ABS Relay Command
The scan tool displays On or Off. The scan tool displays On during vehicle operation. The EBCM commands the ABS relay On when Ignition 1 is present.
ABS Relay Feedback
The scan tool displays On or Off. The scan tool displays On during vehicle operation.
ABS Warning Lamp
The scan tool displays Off or On. Indicates if the EBCM is commanding the ABS indicator ON.
BFC Option Config. No.
The scan tool displays 4 characters - The scan tool displays the BFC Option Configuration Number of the BCM.
Brake Fluid Level
The scan tool displays Low or Normal - The scan tool displays if the brake fluid level is below the standard operating level.
Brake Switch Status
The scan tool displays Applied or Released - The scan tool displays the state of the brake switch.
Configuration ID
The scan tool displays 6 characters - The scan tool displays the configuration ID number of the EBCM.
DE Base Part Number
The scan tool displays 4 characters - The scan tool displays the base part number of the EBCM.
DE Build Sequence Number
The scan tool displays 8 characters - The scan tool displays the build sequence number of the EBCM.
DE Calibration Part Number
The scan tool displays 4 characters - The scan tool displays the calibration number of the EBCM.
DE End Model Part Number
The scan tool displays 4 characters - The scan tool displays the end model part number of the EBCM.
DE ROM Part Number
The scan tool displays 4 characters - The scan tool displays the ROM part number of the EBCM.
DRP Active
The scan tool displays Yes or No. The active status of the DRP. Indicates if DRP is currently active.
DRP Disabled
The scan tool displays Yes or No. The failed status of the DRP. Indicates if the EBCM disabled DRP due to a malfunction.
DRP Switched Battery Voltage
The scan tool displays 0 - 17 volts - The display indicates the level of the internal EBCM switched battery voltage available to the Dynamic Rear Proportioning (DRP).
Ignition Voltage
The scan tool displays 0 - 17 volts - The scan tool displays the level of ignition voltage at the EBCM.
Julian Date Code
The scan tool displays year/day - The scan tool displays the last digit of the year and the day of the year that the EBCM was built.
LF Inlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the LF inlet solenoid valve.
LF Outlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the LF outlet solenoid valve.
LF Wheel Speed
The scan tool displays 0 - 255 km/h (0 - 158 mph) - The scan tool displays the actual speed of the left front wheel.
LR Inlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the LR inlet solenoid valve.
LR Outlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the LR outlet solenoid valve.
LR Wheel Speed
The scan tool displays 0 - 255 km/h (0 - 158 mph) - The scan tool displays the actual speed of the left rear wheel.
Pump Motor Relay Commanded State
The scan tool displays On or Off - The scan tool displays the commanded state of the pump motor control relay.
Pump Motor Relay Feedback State
The scan tool displays On or Off - The scan tool displays the actual state of the pump motor control relay.
Red Brake Lamp
The scan tool displays Off or On. Indicates if the red BRAKE indicator is currently ON.
RF Inlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the RF inlet solenoid valve.
RF Outlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the RF outlet solenoid valve.
RF Wheel Speed
The scan tool displays 0 - 255 km/h (0 - 158 mph) - The scan tool displays the actual speed of the right front wheel.
Rough Road Parameter
The scan tool displays 0 - 1g - The scan tool displays the EBCM calculation of the road surface roughness. This information is sent to the PCM over the class 2 serial data line. The PCM uses this information for misfire detection.
RR Inlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the RR inlet solenoid valve.
RR Outlet Valve Solenoid
The scan tool displays Active or Inactive - The scan tool displays the commanded state of the RR outlet solenoid valve.
RR Wheel Speed
The scan tool displays 0 - 255 km/h (0 - 158 mph) - The scan tool displays the actual speed of the right rear wheel.
Switched Battery Voltage
The scan tool displays 0 - 17 volts - The scan tool displays the level of the internal EBCM switched battery voltage available to the solenoid valves and pump motor.
System ID
The scan tool displays 4 characters - The scan tool displays the system ID number of the EBCM.
Vehicle Speed
The scan tool displays 0 - 255 km/h (0 - 158 mph) - The scan tool displays the vehicle speed.
pro multis · About Operation CHARM