Steering Column Lock Control Module Scan Tool Information
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2015 GMC Yukon XL, 2015 GMC Yukon, 2015 Chevrolet Tahoe, 2015 Chevrolet Suburban, and 2015 Cadillac Escalade ESV. However, it is still accessible from the selected car via links, so may be relevant.
Scan Tool Data Parameters
| Parameter | Expected Value | Description |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| Column Lock Status | Varies | The scan tool displays Failed, Unknown, Locked and Unlocked. The scan tool displays the current state of the column lock. |
| Turn Steering Wheel, Start Vehicle Again Display Message | On/Off | The scan tool displays On/Off. If the wheels are against a curb, the lock pin may not be able to pull out. A message for the driver that is displayed on the Driver Information Center. The scan tool displays the need to turn the steering wheel, turn off the vehicle and then restart the vehicle. |
| Steering Column Lock Indicator | On/Off | The scan tool displays On/Off. The scan tool displays the current state of the column lock. |
| Steering Column Lock Pin Position | counts | The scan tool displays the current counts of the column lock pin position. |
Power Steering Control Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| Enter Security Code | Triggers the programming for the immobilizer security code. |