audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Control Module HVAC > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 119
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Compressor Clutch Relay: Description and Operation

A/C Compressor Clutch Relay

Purpose and Operation

A new relay is used to operate the A/C compressor clutch. The relay is located in position 11 of the fuse relay panel. The relay is operated by a ground
signal from terminal 7 of the programmer and 12 volts from the thermostat.

Control Module HVAC > < Understanding Track Style Wiring Diagrams, Important Stuff !|Page 119