K68 Trailer Lighting Control Module: Scan Tool Information
WARNING: This page is about a different car, the 2020 Chevrolet Bolt EV. However, it is still accessible from the selected car via links, so may be relevant.
Body Control Module Scan Tool Data Parameters
| Parameter | System State | Expected Value | Definition |
|---|---|---|---|
| Operating Conditions: Ignition ON, Vehicle in Park. | |||
| Battery Voltage | - | Varies | The scan tool displays the current battery voltage. |
| Brake Pedal Switch Status | - | Active/Inactive | The scan tool displays the status of the brake pedal. |
| Key in Ignition Status | - | Active/Inactive | The scan tool displays the current key in ignition status. |
| Trailer Connection Status | - | Yes/No | The scan tool displays the trailer connected status. |
Trailer Lighting Control Module Scan Tool Output Controls
| Scan Tool Output Control | Description |
|---|---|
| Left Rear Stop/Park Lamp Command | The Trailer Lighting Control Module activates the left rear stop/park lamp control circuits when you select Active. B+ should be applied to terminal 1 and terminal 3 at the E42L Tail Lamp Assembly - Left. |
| Right Rear Stop/Park Lamp Command | The Trailer Lighting Control Module activates the right rear stop/park lamp control circuits when you select Active. B+ should be applied to terminal 1 and terminal 3 at the E42R Tail Lamp Assembly - Right. |