For 1990-2009 cars

#### Electronic Brake Control Module (EBCM)

Scan Tool Output Control | Additional Menu Selection(s) | Description
--- | --- | ---
ABS Active Indicator | Normal Mode Eavesdrop / No Phase | Displays the status of the ABS indicator.
ABS Failed Lamp Command | Normal Mode Eavesdrop / Phase 1-4 | Displays the status of the ABS indicator.
ABS Reference Speed | Normal Mode Eavesdrop / Phase 1-4 | Displays the vehicle speed from the average of all four wheel speeds.
Automated Bleed | -- | Used to bleed the ABS hydraulics. Refer to Antilock Brake System Automated Bleed Procedure .
Automated Test | -- | Cycles each solenoid valve and the pump motor in order to verify component operation. This test is identical to the Initialization Sequence. If a malfunction is detected, the EBCM will set the appropriate DTCs. The DTCs will be displayed upon completion of the test.
BPP Recalibration | -- | Calibrates the BPP sensor.
BPP Sensor | Normal Mode Eavesdrop / Phase 1-4 | Displays the current status of the BPP sensor.
CVRSS Equipped | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the vehicle is equipped with road sensing suspension.
Engine Speed | Normal Mode Eavesdrop / Phase 1-4 | Displays the crankshaft rotation speed.
Engine Type | Normal Mode Eavesdrop / Phase 1-4 | Displays the type of engine in the vehicle.
Estimated Trans. TR | Normal Mode Eavesdrop / Phase 1-4 | Displays the estimated state of the transmission gear.
Lateral Acceleration | Normal Mode Eavesdrop / Phase 1-4 | Displays the lateral acceleration from the lateral accelerometer signal.
LF Inlet Valve Solenoid | Solenoid Test | Commands the solenoid ON and OFF.
LF Solenoid Outlet Valve | Solenoid Test | Commands the solenoid ON and OFF.
LF TCS Isolation Valve | Solenoid Test | Commands the solenoid ON and OFF.
LF TCS Prime Valve | Solenoid Test | Commands the solenoid ON and OFF.
LR Inlet Valve Solenoid | Solenoid Test | Commands the solenoid ON and OFF.
LR Outlet Solenoid Valve | Solenoid Test | Commands the solenoid ON and OFF.
Normal Mode Eavesdrop | -- | Monitors the serial data messages that relate to system operation. The normal mode eavesdrop is a list of data parameters. The normal mode eavesdrop function has the following 2 modes:

#### Phase 1-4

The term phase refers to the ignition switch changing states. The data parameters shown will display a value only when there is a change in the ignition state. Otherwise, the scan tool displays all asterisks next to each parameter.

#### No Phase

The data parameters shown are not affected by the changing of ignition states. The scan tool will display a value only when there is a serial data message that relates to the individual parameter. Otherwise, the scan tool displays all asterisks next to each parameter.

Powertrain TCS Failure | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the PCM has suspended TCS due to a malfunction related to TCS.
Pump Motor Test | -- | Commands the pump motor ON and OFF.
Red Brake Warning Indicator | Normal Mode Eavesdrop / Phase 1-4 | Displays the status of the Red Brake Warning indicator.
RF Inlet Solenoid Valve | Solenoid Test | Commands the solenoid ON and OFF.
RF Outlet Solenoid Valve | Solenoid Test | Commands the solenoid ON and OFF.
RF TCS Isolation Valve | Solenoid Test | Commands the solenoid ON and OFF.
RF TCS Prime Valve | Solenoid Test | Commands the solenoid ON and OFF.
Rough Road Parameter | Normal Mode Eavesdrop / Phase 1-4 | Displays the EBCM calculation of the road surface.
RR Inlet Solenoid Valve | Solenoid Test | Commands the solenoid ON and OFF.
RR Outlet Solenoid Valve | Solenoid Test | Commands the solenoid ON and OFF.
Service Stability System | Normal Mode Eavesdrop / Phase 1-4 | Displays the status of the Service Stability System message.
Service Steering System | Normal Mode Eavesdrop / Phase 1-4 | Displays the status of the Service Steering System message.
Stability System Active | Normal Mode Eavesdrop / No Phase | Displays the active status of the VSES.
State of Health Present | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the EBCM is sending the proper state of health message.
Steering Wheel Position Sensor Test | -- | Tests the steering wheel position sensor (SWPS) ability to provide a valid input.
Suspension Failure Status | Normal Mode Eavesdrop / No Phase | Displays the status of the road sensing suspension.
System Power Mode | Normal Mode Eavesdrop / Phase 1-4 | Displays the current state of the ignition as reported by the dash integration module (DIC).
TCC/Brake Switch Active | Normal Mode Eavesdrop / Phase 1-4 | Displays the status of the brake switch.
TCS Active Message Command | Normal Mode Eavesdrop / No Phase | Indicates if the EBCM is commanding the Traction Active indicator ON.
TCS Equipped | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the vehicle is equipped with TCS.
TCS Failed Indicator Command | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the EBCM is commanding the Traction Off indicator ON.
TCS Off Lamp Command | Normal Mode Eavesdrop / No Phase | Displays the status of the Traction message.
Traction Control System Switch | Normal Mode Eavesdrop / No Phase | Displays the state of the traction control switch.
TCS On/Off Test | -- | Commands the traction control system ON and OFF. Performs the same function as the traction control switch.
TCS Test | -- | Runs the pump motor in order to apply fluid pressure to the front wheel circuits.
Temporary Inhibit of TCS | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the EBCM has suspended the TCS due to a malfunction of the driver using the traction control switch.
TPS - Pedal Position | Normal Mode Eavesdrop / Phase 1-4 | Displays the percentage of throttle that is currently being applied.
Transmission Type | Normal Mode Eavesdrop / Phase 1-4 | Displays the type of transmission in the vehicle.
VIN Packet No. 2 | Normal Mode Eavesdrop / Phase 1-4 | Displays the VIN packet No. 2.
VSES Active | Normal Mode Eavesdrop / Phase 1-4 | Displays the current status of the VSES.
VSES Enabled | Normal Mode Eavesdrop / Phase 1-4 | Displays if VSES is currently enabled.
VSES Equipped | Normal Mode Eavesdrop / Phase 1-4 | Indicates if the vehicle is equipped with VSES.
VSES Switch |

• | Normal Mode Eavesdrop / Phase 1-4

• | Normal Mode Eavesdrop / Phase 1-4

Indicates the current state of the VSES switch.

VSES Ready | Normal Mode Eavesdrop / Phase 1-4 | Indicates that the steering wheel has been centered and the VSES is ready.