Chevrolet Astro I (1985-2005) a/c enable relay Wiring diagrams

A/C COMP FUSE A/C COMP RELAY A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE (IN UNDERHOOD FUSE BLOCK) A/C ENABLE RELAY A/C HIGH PRESSURE SWITCH (REAR OF A/C COMP) A/C LOW PRESS A/C LOW PRESSURE SWITCH (ON A/C ACCUMULATOR) A/C REQUEST BLK WIRE BRN WIRE DEF BLEND DK GRN WIRE DK GRN/WHT WIRE HEAT BI-LV VENT HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 HVAC CONTROL ASSEMBLY I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) IGN E FUSE LT GRN WIRE OFF MAX NORM ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BELOW UNDERHOOD FUSEBLOCK, ON LEFT SIDE OF FIREWALL) UNDERHOOD FUSE BLOCK (LEFT SIDE OF FIREWALL)

1995 VFTC A/C COMP FUSE A/C COMP RELAY A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE (IN UNDERHOOD FUSE BLOCK) A/C ENABLE RELAY A/C HIGH PRESSURE SWITCH (REAR OF A/C COMPT) A/C LOW PRESS A/C LOW PRESSURE SWITCH (ON A/C ACCUMULATOR) A/C RELAY A/C REQUEST AIR TEMPERATURE ACTUATOR (BEHIND RIGHT SIDE OF DASH, LEFT SIDE OF AIR DUCT) AUXILIARY A/C BLOWER MOTOR AUXILIARY A/C BLOWER MOTOR RESISTOR (LEFT REAR OF VEHICLE, NEAR "D" PILLAR) AUXILIARY A/C BLOWER MOTOR SWITCH AUXILIARY HEATER BLOWER MOTOR AUXILIARY HEATER BLOWER MOTOR SWITCH BLEND HEAT BLK WIRE BREAKOUT) BRN WIRE CONVENIENCE CENTER (BEHIND LEFT KICK PANEL) COOLANT BYPASS VALVE SOLENOID (BEHIND RECEIVER/ DRIER) DEF DEF MAX BLEND NORM HEAT BI-LV VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FRONT BLOWER MOTOR FRT HVAC FUSE GRY WIRE GRY/BLK WIRE HI OFF HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START HTR A/C FUSE 12 HVAC CONTROL ASSEMBLY I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) IGN E FUSE LO MED LT BLU WIRE LT GRN WIRE OFF OFF MAX NORM BI-LV VENT ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BELOW UNDERHOOD FUSE BLOCK, ON LEFT SIDE OF FIREWALL) PPL RED WIRE RR HTR A/C FUSE TAN WIRE UNDERHOOD FUSE BLOCK (LEFT SIDE OF FIREWALL) WHT WIRE YEL WIRE

A/C COMP FUSE HORN FUSE A/C ENABLE RELAY ABS FUSE ATC FUSE AUDIO AMPLIFIER AUX PWR FUSE 7 AUXILIARY POWER OUTLET (REAR) AUXILIARY POWER OUTLETS-FRONT 1&2 AUXILIARY REAR A/C RELAY BATT FUSE BATTERY BLK WIRE BLOWER MOTOR RESISTOR ASSEMBLY CIG LTR FUSE 13 CIGAR LIGHTER CONVENIENCE CENTER DATA LINK CONNECTOR (DLC) DK BLU WIRE DK GRN WIRE DOOR LOCK SWITCH- DRIVER DOOR LOCK SWITCH- FRONT PASSENGER ECM-B FUSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) EVAPORATIVE EMISSION (EVAP) CANISTER VENT SOLENOID FROM ABS FUSE (DIAGRAM 1 OF 3) FROM FUSE BLOCK-I/P) FRT HVAC FUSE FUEL PUMP RELAY FUSE BLOCK- I/P FUSE BLOCK- UNDERHOOD FUSIBLE LINK GENERATOR HEADLAMP, PANEL DIMMER SWITCH HORN RELAY HTD MIR/ RR DEFOG FUSE HVAC CONTROL ASSEMBLY HEADLAMPS RELAY FUSE BLOCK- UNDERHOOD I/P FUSE BLOCK INSTRUMENT PANEL CLUSTER LIFTGATE LOCK/ UNLOCK RELEASE SWITCH LIGHTING FUSE MULTI- FUNCTION TURN SIGNAL LEVER STOP LAMP SWITCH NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PARK LAMP RELAY CONVENIENCE CENTER INADVERTENT POWER RELAY RELAY BLOCK 1 PASSENGER VAN POWERTRAIN CONTROL MODULE (PCM) PWR ACCY C.B. PWR ADJ MIR FUSE 21 CTSY FUSE 3 PK LPS FUSE 9 RADIO RADIO BATT FUSE 19 RAP FUSE RED WIRE RELAY BLOCK 1 REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) HEADLAMP DIMMER SWITCH RR HTR/AC FUSE SEAT ADJUSTER SWITCH- DRIVER DOOR LOCK RELAY STARTER SOLENOID STOP/HAZ FUSE 1 TBC FUSE 15 TO ILLUM FUSE 14 (DIAGRAM 3 OF 3) BODY CONTROL MODULE (BCM) TO LIGHTING FUSE TO RAP RELAY (DIAGRAM 3 OF 3) TO UPFITTER-BATT FUSE (DIAGRAM 2 OF 3) TRANSFER CASE SHIFT CONTROL MODULE UNDERHOOD FUSE BLOCK