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Home >> Chevrolet >> 2007 >> HHR L4-2.2L >> Repair and Diagnosis >> Brakes and Traction Control >> Antilock Brakes / Traction Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data Definitions
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Scan Tool Data Definitions



Scan Tool Data Definitions

The ABS scan tool data definitions contain a brief description of all ABS related parameters available on the scan tool. The parameters available on the scan tool are listed below in alphanumeric order.

ABS Active

- The scan tool displays Yes/No. The scan tool displays No when a when not active.

ABS Failed

- The scan tool displays On/Off. The scan tool displays On when a when the ABS Failed.

Brake Fluid Level Status

- The scan tool displays OK/Low The scan tool indicates Low when the brake fluid sensor detects fluid lose.

BPP Signal

- The scan tool will display Released/Applied depending on the state of the brake pedal position.

Battery Voltage Signal

- The scan tool will display Voltage depending on the state of the battery and charging system.

DRP Active

- The scan tool will display Yes/No depending on the state of the DRP.

DRP Disabled

- The scan tool will display Yes/No depending on the state of the DRP.

LF Wheel Speed Sensor

- The scan tool displays 0-327 km/h (0-204 mph). The scan tool displays 0 km/h (0 mph) when the vehicle is not moving.

LR Wheel Speed Sensor

- The scan tool displays 0-327 km/h (0-204 mph). The scan tool displays 0 km/h (0 mph) when the vehicle is not moving.

LF Outlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the left front Outlet valve solenoid is commanded on.

LR Outlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the left front Outlet valve solenoid is commanded on.

Pump Motor Command Voltage

- The scan tool displays battery voltage when the pump motor is commanded on.

RF Outlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the right front Outlet valve solenoid is commanded on.

RF Inlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the right front Inlet valve solenoid is commanded on.

RF Wheel Speed Sensor

- The scan tool displays 0-327 km/h (0-204 mph). The scan tool displays 0 km/h (0 mph) when the vehicle is not moving.

RR Wheel Speed Sensor

- The scan tool displays 0-327 km/h (0-204 mph). The scan tool displays 0 km/h (0 mph) when the vehicle is not moving.

RR Outlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the right front Inlet valve solenoid is commanded on.

RR Inlet Valve Command

- The scan tool displays Active/Inactive. The scan tool displays Active when the right front Inlet valve solenoid is commanded on.

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