| Table 1: | Vehicle Direction Alert Alarm Warning Module |
| Table 2: | Vehicle Direction Alert Alarm Warning Module Scan Tool Output Controls |
Scan Tool Parameter | System State | Expected Value | Definition |
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Lane Departure Warning Enabled | |||
Battery Voltage | -- | Varies | The scan tool displays volts. This is the current voltage of the battery. |
Calibration Status [History Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the Calibration Status is the inhibit cause. |
Calibration Status [Inhibit Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the Calibration Status is the inhibit cause. |
Calibration Status [Module Data] | -- | Complete | The scan tool displays Inactive, In Progress, or Complete. This is the current status of the auto-calibration process in which the VDAAW learns the lanes markings. |
Diagnostic Mode [History Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the internal Diagnostic Mode status is the inhibit cause. |
Diagnostic Mode [Inhibit Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the internal Diagnostic Mode status is the inhibit cause. |
Operating State | -- | Ready | The scan tool displays Off, Disabled, Not Ready, or Ready. This is the current ready-to-assist status of the lane departure warning system. |
Power Mode [History Data] | -- | OK | The scan tool displays Inhibit or OK. This is the last system disable reason for the system. If the parameter displays Inhibit, the Power Mode is the last inhibit cause. |
Power Mode [Inhibit Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the Power Mode is the inhibit cause. |
Power Mode [Module Data] | -- | Varies | The scan tool displays Off, Accessory, Run, or Crank Request. This is the current power mode as identified by the VDAAW. |
Reference Voltage 1 | -- | Varies | The scan tool displays volts. This is the internal reference voltage of the VDAAW. |
Serial Data [History Data] | -- | Varies | The scan tool displays Inhibit or OK. This is the last system disable reason for the system. If the parameter displays Inhibit, an invalid or missing serial data message was the last inhibit cause. |
Serial Data [Inhibit Data] | -- | Varies | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, an invalid or missing serial data message is the inhibit cause. |
System Operation Status | -- | Normal | The scan tool displays Normal, Disabled, Failed, or Unknown. This is the current internal functional status of the VDAAW. |
System Power Mode [History Data] | -- | OK | The scan tool displays Inhibit or OK. This is the last system disable reason for the system. If the parameter displays Inhibit, the internal System Power Mode is the last inhibit cause. |
System Power Mode [Inhibit Data] | -- | OK | The scan tool displays Inhibit or OK. This is the current system disable status for the system. If the parameter displays Inhibit, the internal System Power Mode is the inhibit cause. |
Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
Calibrate Module | Module Setup | After replacement, the VDAAW must be placed in a calibration mode to learn lane markings. This selection will manually enable the calibration process. |
