Showing posts with label electrical distribution. Show all posts
Showing posts with label electrical distribution. Show all posts

Tuesday, May 18, 2010

1991 Volvo 940 L4-2320cc Manual Climate Control (MCC) System Diagram

The wiring diagram of this Manual Climate Control (MCC) contains: LEGEND 2 Ignition switch 8 8-pole connector, electrical distribution unit 10 Alternator 11 Fuse box 12 12-pole connector, electrical distribution unit 18 18-pole connector, electrical distribution unit 55 Heater fan switch 78 Positive terminal 81 Pressure sensor, AC 82 Pressure sensor, electric cooling fan 131 Relay, electric cooling fan 165 Heater fan 169 Resistor, heater fan 200 Compressor solenoid 291 Solenoid valve, idle