X978 Plug connector, rear compartment air conditioning

Connector overview

NumberX-pin, colorDescription
X9788-pin, Black

Pin assignments at connector X978

Pin Description  B: Socket housing
S: Pin housing
1 Signal, front shutoff valveB: Front shutoff valve
  S: Rear compartment heater/air conditioner
2 Consumer cut-off signalB: Consumer cut-off splice
  S: Rear compartment heater/air conditioner
3 Voltage supply, terminal 15B: Fuse F68
  S: Rear compartment heater/air conditioner
4 Terminal 30 voltage supplyB: Rear compartment blower relay
  S: Water valve relay, rear compartment air conditioning
5 GroundB: Ground point
  S: Ground splice
6 K-busB: K-bus splice
  S: Rear compartment heater/air conditioner
7 Nighttime illumination signalB: Light module
  S: Nighttime illumination splice
8 Terminal 30 voltage supplyB: Rear compartment blower relay
  S: Terminal 30 splice