Reading Off Input And Output Signals

This function can be used to continuously read off the values and status of the control module's input and output signals.

The following parameters can be read off:

• The number of remote controls
  • Alarm status 1: Not activated and not deployed, connected sensors. 
  • Alarm status 2: Activated and not deployed, connected sensors. 
  • Alarm status 3: Activated and not deployed, disconnected sensors. 
  • Alarm status 4: Activated and deployed, connected sensors. 
  • Alarm status 5: Activated and deployed, disconnected sensors. 
  • Alarm status 6: Not activated and not deployed, disconnected sensors. 
• The number of the remote control
  NOTE:

  One of the remote control buttons must be activated when reading off.

  • Alarm status 1: Not activated and not deployed, connected sensors. 
  • Alarm status 2: Activated and not deployed, connected sensors. 
  • Alarm status 3: Activated and not deployed, disconnected sensors. 
  • Alarm status 4: Activated and deployed, connected sensors. 
  • Alarm status 5: Activated and deployed, disconnected sensors. 
  • Alarm status 6: Not activated and not deployed, disconnected sensors. 
• The activated buttons on the remote control
  NOTE:

  One of the remote control buttons must be activated when reading off.

  • Alarm status 1: Not activated and not deployed, connected sensors. 
  • Alarm status 2: Activated and not deployed, connected sensors. 
  • Alarm status 3: Activated and not deployed, disconnected sensors. 
  • Alarm status 4: Activated and deployed, connected sensors. 
  • Alarm status 5: Activated and deployed, disconnected sensors. 
  • Alarm status 6: Not activated and not deployed, disconnected sensors. 
• Voltage to mass movement sensor module (MMS), alternatively movement sensor module (IMS), status
  NOTE:

  Listed as On or Off. The mass movement sensor module (MMS), or movement sensor module (IMS), is supplied with voltage (On) when the alarm is activated and the sensors are connected.

  • Alarm status 1: Not activated and not deployed, connected sensors. 
  • Alarm status 2: Activated and not deployed, connected sensors. 
  • Alarm status 3: Activated and not deployed, disconnected sensors. 
  • Alarm status 4: Activated and deployed, connected sensors. 
  • Alarm status 5: Activated and deployed, disconnected sensors. 
  • Alarm status 6: Not activated and not deployed, disconnected sensors. 
• Alarm status
  NOTE:

  Indicates the alarm setting and alarm sensor setting. Six states can occur:

  • Alarm status 1: Not activated and not deployed, connected sensors. 
  • Alarm status 2: Activated and not deployed, connected sensors. 
  • Alarm status 3: Activated and not deployed, disconnected sensors. 
  • Alarm status 4: Activated and deployed, connected sensors. 
  • Alarm status 5: Activated and deployed, disconnected sensors. 
  • Alarm status 6: Not activated and not deployed, disconnected sensors. 
• Front left reading lamp, status
• The switch for the front left reading lamp
• Front right reading lamp, status
• Switch for the front right reading lamp
• Rear left reading lamp, status
• The switch for the rear left reading lamp
• Rear right reading lamp, status
• The switch for the rear right reading lamp
• Third row reading lamp, status (XC90 only)
• Switch, third row reading lamps (XC90 only)
• The switch for the general lighting
• Extended X-supply, status
  NOTE:

  X-supply supplies power to the sunroof, mirror lamps and rain sensor module (RSM). X-supply is active when the controller area network (CAN) is active, and for a short time after the controller area network (CAN) is no longer active. This time varies and depends on a number of parameters.

• Local lighting, status
• Cargo compartment lighting, status
  NOTE:

  Only applies to V70.

• The degree of anti-dazzle for the rear view mirror
  NOTE:

  The parameter can only be read off when the engine is running and back-up (reverse) gear is not selected.

  100 % means that the rear view mirror is fully dimmed.

  0 % means that the rear view mirror is not dimmed.

• Supply voltage, sun roof
NOTE:

The following parameters for the sun roof are read off from a separate vehicle communication input for the upper electronic module (UEM).

• Button activation, forward
• Button activation, backward
• Button activation, tilt
• Button activation, auto
• Motor, forward
• Motor, backward.
NOTE:

The following parameters for tyre pressure monitoring can only be read off on vehicles with TPMS.

• Last received sensor ID
• Last stored tyre pressure