Control module, PPS (591)
|
|
Control module, PPS (591)
|
The control module governs the indicator lamps, passenger airbag/side airbag ON/OFF, and monitors all the component parts in the system. The values are filtered through a calculation algorithm in the control module that takes into account pressure, tension and temperature and the weight can be calculated.
The control module contains a microprocessor, ROM and EEPROM. The control module sends information via a serial communication cable to ACM (331).
|
Power supply, ground and bus communication
|
|
Pin no.
|
Signal type
|
Description
|
|
9
|
Power supply +15
|
Supplied with current from fuse 16
|
|
5
|
Ground
|
Grounding point G4
|
|
18
|
Serial communication
|
Signal to ACM (331)
|
Wiring diagram, power supply
