K23 Folding Top Control Module: Scan Tool Information
WARNING: This page is about a different car, the 2019 Buick Cascada, 2018 Buick Cascada, and 2017 Buick Cascada. However, it is still accessible from the selected car via links, so may be relevant.
Folding Top Module Scan Tool Data Parameters
| Parameter | Roof Closed Expected Value | Roof Open Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition ON, Vehicle in Park, Folding Top Closed and Luggage Barrier In Place | |||
| B240R Folding Top Header Latched Position Sensor - Right | Active | Inactive | The scan tool displays Active or Inactive. When the latch is latched, the scan tool will display Active |
| B240L Folding Top Header Latched Position Sensor - Left | Active | Inactive | The scan tool displays Active or Inactive. When the latch is latched, the scan tool will display Active |
| B239 Folding Top Header Latch Motor Unlatched Position Sensor | Inactive | Active | The scan tool displays Active or Inactive. When the latch is unlatched, the scan tool will display Active. |
| M86 Folding Top Header Latch Motor | Inactive | Inactive | The scan tool displays Active or Inactive. When the latch motor is operating, the scan tool will display Active. |
| B238 Folding Top Header Latch Motor Latched Position Sensor | Active | Inactive | The scan tool displays Active or Inactive. When the latch motor latch is latched, the scan tool will display Active. |
| M87 Folding Top Stowage Compartment Flaps Motor | Inactive | Inactive | The scan tool displays Active or Inactive. When the stowage compartment flap motor is operating, the scan tool will display Active. |
| Folding Top Stowage Compartment Flaps Motor Position Sensor | Active | Active | The scan tool displays Active or Inactive. |
| B243L Folding Top Stowage Compartment Flap Open Position Sensor - Left | Inactive | Active | The scan tool displays Active or Inactive. When the stowage compartment flap is open, the scan tool will display Active. |
| B241L Folding Top Stowage Compartment Flap Closed Position Sensor - Left | Active | Inactive | The scan tool displays Active or Inactive. When the left side stowage compartment flap is closed, the scan tool will display Active. |
| Right Folding Top Stowage Compartment Flap Open Position Sensor | Inactive | Active | The scan tool displays Active or Inactive. When the stowage compartment flap is open, the scan tool will display Active. |
| Right Folding Top Stowage Compartment Flap Closed Position Sensor | Active | Inactive | The scan tool displays Active or Inactive. When the right side stowage compartment flap is closed, the scan tool will display Active. |
| B242 Folding Top Stowage Compartment Flaps Enable Sensor | 0.5V | 0.5V | The scan tool displays 0 to 5V. |
| B244L Folding Top Stowage Compartment Lid Closed Position Sensor - Left | Active | Active | The scan tool displays Active or Inactive. When the stowage compartment lid is closed, the scan tool will display Active. |
| B244R Folding Top Stowage Compartment Lid Closed Position Sensor - Right | Active | Active | The scan tool displays Active or Inactive. When the stowage compartment lid is closed, the scan tool will display Active. |
| B248 Folding Top Stowage Compartment Lid Open Position Sensor | Inactive | Inactive | The scan tool displays Active or Inactive. When the stowage compartment lid is open, the scan tool will display Active. |
| M89 Folding Top Stowage Compartment Lid Latch Motor | Inactive | Inactive | The scan tool displays Active or Inactive. When the stowage compartment lid latch motor is operating, the scan tool will display Active. |
| B247 Folding Top Stowage Compartment Lid Latch Open Switch | Inactive | Inactive | The scan tool displays Active or Inactive. When the stowage compartment lid latch is open, the scan tool will display Active. |
| B246 Folding Top Stowage Compartment Lid Latch Closed Switch | Active | Active | The scan tool displays Active or Inactive. When the stowage compartment lid latch is closed, the scan tool will display Active. |
| B245 Folding Top Stowage Compartment Lid Fully Closed Position Sensor | Active | Active | The scan tool displays Active or Inactive. When the stowage compartment lid is closed, the scan tool will display Active. |
| B43L Folding Top Luggage Barrier Sensor - Left | Active | Active | The scan tool displays Active or Inactive. When the luggage barrier is in place, the scan tool will display Active. |
| B43R Folding Top Luggage Barrier Sensor - Right | Active | Active | The scan tool displays Active or Inactive. When the luggage barrier is in place, the scan tool will display Active. |
| B249L Folding Top Tension Bow Down Position Sensor - Left | Active | Inactive | The scan tool displays Active or Inactive. When the tension bow is down, the scan tool will display Active. |
| B249R Folding Top Tension Bow Down Position Sensor - Right | Active | Inactive | The scan tool displays Active or Inactive. When the tension bow is down, the scan tool will display Active. |
| B250 Folding Top Tension Bow Up Position Sensor | Inactive | Active | The scan tool displays Active or Inactive. When the tension bow is up, the scan tool will display Active. |
| B251 Folding Top Down Position Sensor | Inactive | Active | The scan tool displays Active or Inactive. When the top is down, the scan tool will display Active. |
| B252 Folding Top Up Position Sensor | Active | Inactive | The scan tool displays Active or Inactive. When the top is up, the scan tool will display Active. |
| S134 Folding Top/Global Window Switch (Open Roof) | Inactive | Inactive | The scan tool displays Active or Inactive. When the open switch is pressed, the scan tool will display Active. |
| S134 Folding Top/Global Window Switch (Close Roof) | Inactive | Inactive | The scan tool displays Active or Inactive. When close switch is pressed, the scan tool will display Active. |
| KR149A Folding Top Pump Motor Relay 1 | Inactive | Inactive | The scan tool displays Active or Inactive. When the pump motor relay is commanded on, the scan tool will display Active. |
| KR149B Folding Top Pump Motor Relay 2 | Inactive | Inactive | The scan tool displays Active or Inactive. When the pump motor relay is commanded on, the scan tool will display Active. |
| Q16A Folding Top Solenoid Valve 1 | Inactive | Inactive | The scan tool displays Active or Inactive. When the solenoid is commanded on, the scan tool will display Active. |
| Q16B Folding Top Solenoid Valve 2 | Inactive | Inactive | The scan tool displays Active or Inactive. When the solenoid is commanded on, the scan tool will display Active. |
| Q16C Folding Top Solenoid Valve 3 | Inactive | Inactive | The scan tool displays Active or Inactive. When the solenoid is commanded on, the scan tool will display Active. |
| B254 Rear Compartment Lid Position Sensor (Horizontal Signal) | - | - | The scan tool displays percent. |
| B254 Rear Compartment Lid Position Sensor (Vertical Signal) | - | - | The scan tool displays percent. |
Folding Top Module Scan Tool Output Controls
| Output Control | Description |
|---|---|
| M86 Folding Top Header Latch Motor | The folding top control module will command the latch motor to operate. |
| KR149A Folding Top Pump Motor Relay 1 | The folding top control module will command the pump motor relay to turn on. The pump should operate. |
| KR149B Folding Top Pump Motor Relay 2 | The folding top control module will command the pump motor relay to turn on. The pump should operate. |
| Q16A Folding Top Solenoid Valve 1 | The folding top control module will command the solenoid to energize. |
| Q16B Folding Top Solenoid Valve 2 | The folding top control module will command the solenoid to energize. |
| Q16C Folding Top Solenoid Valve 3 | The folding top control module will command the solenoid to energize. |
| M89 Folding Top Stowage Compartment Lid Latch Motor | The folding top control module will command the lid latch motor to turn on. |
| Folding Top Open/Close | The folding top control module will command the top to open or close. |