Buick Century VI (1997-2005) 39 22 27 34 clutch rly ctrl clutch request a/c press signal 5 volt ref Wiring diagram

39 22 27 34 CLUTCH RLY CTRL CLUTCH REQUEST A/C PRESS SIGNAL 5 VOLT REF 58 80 CLASS 2 SER DATA LOW REF A/C CLU DIODE A/C CLUTCH FUSE 23 A/C CLUTCH RELAY 15 A/C COMPRESSOR CLUTCH A/C REFRIGERENT PRESSURE SENSOR (LEFT FRONT STRUT TOWER, ON A/C LIQUID LINE) AUTO A/C MANUAL A/C BLK WIRE BREAKOUT) BRN WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES HOT IN RUN HVAC CONTROL MODULE I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) HVAC FUSE IGN MAIN RELAY (CLOSED IN RUN OR START) IGNITION BATTERY A/C REQUEST SERIAL DATA GROUND ORG/ WIRE RDO, HVAC, RFA CLSTR, CEL TEL FUSE RED/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) W/ AUTO A/C W/ MANUAL A/C WHT WIRE