| Table 1: | Vehicle Direction Alert Alarm Warn Module Scan Tool Parameters |
| Table 2: | Vehicle Direction Alert Alarm Warn Module Scan Tool Output Controls |
Parameter | System State | Expected Value | Definition |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
Battery Voltage | -- | Varies | The scan tool displays volts. This is the current battery voltage. |
Calibration Status | -- | Inactive | The scan tool displays Active or Inactive. Active is displayed when the VDAAW calibration is in progress. |
Calibration Status | -- | Inhibit | The scan tool displays Inhibit or OK. Inhibit is displayed when the VDAAW detects a fault in the calibration status. |
Diagnostic Mode | -- | Inhibit | The scan tool displays Inhibit or OK. Inhibit is displayed when the VDAAW detects a fault in the diagnostic mode. |
Mode LED | -- | OFF | The scan tool displays Off or On. On is displayed when the VDAAW mode LED is illuminated. |
Mode Switch | -- | Inactive | The scan tool displays Active or Inactive. This is the status of the VDAAW mode switch |
Operating State | -- | OFF | The scan tool displays Off, Disabled, Not Ready, and Ready. This is the operating state of the VDAAW module. |
Power Mode | -- | OFF | The scan tool displays Off, Run, Crank Request, and Accessory. This is the state of power for the VDAAW module. |
Power Mode | -- | Inhibit | The scan tool displays Inhibit or OK. Inhibited is displayed when VDAAW detects a fault in the power mode. |
Reference Voltage 1 | -- | Varies | The scan tool displays volts. |
Reference Voltage 2 | -- | Varies | The scan tool displays volts. |
Serial Data | -- | Inhibit | The scan tool displays Inhibit or OK. Inhibit is displayed when VDAAW detects a fault in the serial data. |
System Operation Status | -- | Unknown | The scan tool displays Unknown, Normal, Disabled, and Failed. This is the status of the VDAAW modules system operation. |
System Power Mode | -- | Inhibit | The scan tool displays Inhibit or OK. Inhibit is displayed when the VDAAW detects a fault in the system power mode. |
Scan Tool Output Control | Description |
|---|---|
Calibrate Module | This output control is used to calibrate the VDDAW module. |
Direction Warning Left | This output control is used to calibrate the left sensor. |
Direction Warning Right | This output control is used to calibrate the right sensor. |
