Volvo C30 Wiring Diagram page 33

Ground connections
31/83 - 31/102
31/83 A-post, driver's side
3/1 Ignition switch
3/6 Switch, hazard warning flashers
3/254 Steering Wheel Module (SWM)
5/1 Driver Information Module (DIM)
17/13 Data link connector
31/84 A-post, passenger side
3/281 Infotainment Control Module (ICM)
4/56 Central Electronic Module (CEM)
7/51 Accelerator pedal sensor
7/149 Rain Sensor Module (RSM)
8/31 Airbag igniter, passenger side
8/32 Igniter, airbag stage 2, passenger side
16/1 Integrated Audio Module (IAM)
16/46 RTI Display
16/60 Phone Module (PHM)
16/108 Multimedia Module (MMM)
16/147 Bluetooth Phone Module (BPM)
31/88 Engine
9/32 PTC resistor, crankcase ventilation
20/3 Spark plug and ignition coil
20/4 Spark plug and ignition coil
31/89 Engine
20/5 Spark plug and ignition coil
20/6 Spark plug and ignition coil
20/7 Spark plug and ignition coil
31/102 Front member
2/192 Relay, electric engine heater
TP 39129202 C30/S40 (04-)/V50/C70 (06-) 2009 33