Control Module Inputs/Outputs

Control module inputs for the immobilizer







- Remote control/key
- Antenna unit, immobilizer (463)
- Antenna, remote control (456)
- Ignition switch (20)

Control module inputs for the anti-theft alarm







- Key switch in driver's door (184D)
- Door switch, front left (54FL)
- Door switch, front right (54FR)
- Door switch, rear left (54RL)
- Door switch, rear right (54RR)
- Bonnet switch, anti-theft alarm (276)
- Switch, luggage compartment lighting (56)
- Microswitch, luggage compartment lock (622)
- Glass breakage sensor (451)
- Tilt sensor (457)
- Antenna, remote control (456)
- Antenna unit, immobilizer (463)
- Ignition switch (20)

Control module inputs for the immobilizer, bus







- Identification number from (540)
- Diagnostics communication
For a further description of the input information from the bus to the control module. Bus Communication
For a further description of diagnostics, see Bus and diagnostics communication. See Vehicle/Powertrain Management/Computers and Control Systems/Information Bus/Description and Operation/Diagnostics Communication

Control module inputs for anti-theft alarm, bus







- SID buttons (Night Panel) from SID (541)
- Diagnostics communication
For a further description of the input information from the bus to the control module. Bus Communication
For a further description of diagnostics, see Bus and diagnostics communication. See Vehicle/Powertrain Management/Computers and Control Systems/Information Bus/Description and Operation/Diagnostics Communication

Control module outputs for the immobilizer







- Starting relay (517)
- Antenna unit, immobilizer, power supply (463)

Control module outputs for anti-theft alarm







- Glass breakage sensor, power supply (451)
- Tilt sensor, power supply (457)
- LED, anti-theft alarm (305)
- Siren, anti-theft alarm (275)
- Antenna unit, immobilizer, power supply (463)

Control module outputs for the immobilizer, bus







- Immobilizer (on/off) used by Trionic
- Key Correct (on/off) used by Audio system (353), CD changer (355)
- Text message used by SID (541)
- Diagnostics communication
For a further description of the input information from the bus to the control module. Bus Communication
For a further description of diagnostics, see Bus and diagnostics communication. See Vehicle/Powertrain Management/Computers and Control Systems/Information Bus/Description and Operation/Diagnostics Communication

Control module outputs for anti-theft alarm, bus







- Text message used by SID (541)
- Direction indicators (on/off) used by DICE (628)
- Horn (0:6:42 ms) used by SID (541)
- Diagnostics communication
For a further description of the input information from the bus to the control module. Bus Communication
For a further description of diagnostics, see Bus and diagnostics communication. See Vehicle/Powertrain Management/Computers and Control Systems/Information Bus/Description and Operation/Diagnostics Communication