Rear Object Alarm Module Scan Tool Information
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2008 GMC Yukon XL, 2008 GMC Yukon, 2008 Chevrolet Tahoe, 2008 Chevrolet Suburban, and 2008 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Park Assist Module
| Scan Tool Parameter | System State | Expected Value | Definition |
|---|---|---|---|
| Operating Conditions: Ignition ON/Engine OFF/Object Detection Switch ON | |||
| Battery Voltage | - | Varies | The scan tool displays volts. This is the current voltage of the battery. |
| Loudspeaker Feed Voltage Output | - | Varies | The scan tool displays volts. This is the output feed voltage to the radio measured in volts. |
| Park Assist Disable 1 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 2 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 3 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 4 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 5 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 6 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Disable 7 History | - | Varies | The scan tool displays Empty, Manual Disable, Park Brake, Hitch/Obj Attach, Reverse Ovrspeed, Inhibit, Sense Disturbance, Snow/Ice/Mud, Sensor Ring Trim. This is the status of the park assist disable history. |
| Park Assist Front Display LED CKT | - | OK | The scan tool displays Ok/Overcurrent. This is the state of the front display for the object detection system. |
| Park Assist Rear Display LED CKT | - | OK | The scan tool displays Ok/Overcurrent. This is the state of the rear display for the object detection system. |
| Park Assist Rear Red LED | - | Off | The scan tool displays Off/On. This is the state of the park assist rear red LED. |
| Park Assist Rear Y1 LED | - | Off | The scan tool displays Off/On. This is the state of the park assist rear Y1 LED. |
| Park Assist Rear Y2 LED | - | Off | The scan tool displays Off/On. This is the state of the park assist rear Y2 LED. |
| Park Assist Switch | - | Active | The scan tool displays Active/Inactive. This is the state of the park assist switch. |
| Park Assist Switch LED | - | Off | The scan tool displays Off/ON. This is the state of the park assist switch LED. |
| Park Assist Switch LED CKT | - | OK | The scan tool displays Ok/Overcurrent. This is the state of the park assist switch led for the object detection system. |
| Park Assist System Status | - | Enable | The scan tool displays Disable, Enable, Inhibit, Failed/Block. This is the status of the park assist system. |
| Power Mode | - | Run | The scan tool displays Off, Accessory, Run and Crank Request. This is the state of the object detection system. |
| Rear Region 1 | - | Varies | The scan tool displays No Detect, Zone 1, Zone 2, Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8. This is the state of the region the vehicle is in when the object detection system is active. |
| Rear Region 2 | - | Varies | The scan tool displays No Detect, Zone 1, Zone 2, Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8. This is the state of the region the vehicle is in when the object detection system is active. |
| Rear Region 3 | - | Varies | The scan tool displays No Detect, Zone 1, Zone 2, Zone 3, Zone 4, Zone 5, Zone 6, Zone 7, Zone 8. This is the state of the region the vehicle is in when the object detection system is active. |
| Sensor Feed Voltage Output | - | Varies | The scan tool displays Volts. This is the amount of volts being sent to the object sensors. |
| Vehicle Speed | - | 0 mph | The scan tool displays MPH. This is the speed of the vehicle. |
Park Assist Scan Tool Output Controls
| Scan Tool Output Control | Additional Menu Selection(s) | Description |
|---|---|---|
| Clear History Data | Special Functions | The object alarm module clears the park assist disable history when commanded from the scan tool. |
| Rear Red LED | Special Functions LED Test |
The object alarm module illuminates the rear red LED when commanded ON from the scan tool. |
| Rear Yellow LED 1 | Special Functions LED Test |
The object alarm module illuminates the rear yellow LED when commanded ON from the scan tool. |
| Rear Yellow LED 2 | Special Functions LED Test |
The object alarm module illuminates the rear yellow LED when commanded ON from the scan tool. |