Chevrolet Chevy Express H2500 (2003-2003) a/c relay 54 Wiring diagrams
This page contains all the electrical diagrams for the component. a/c relay 54, in which he is found in the car Chevrolet Chevy Express H2500 (2003-2003). You can view various wiring diagrams where this component is used, as well as go to more detailed diagrams to see the complete connection and interaction in the system. All diagrams have links to quickly jump to the corresponding section with the component for easy viewing..
Wiring diagram a/c relay 54 (1 of 3)
A/C COMPRESSOR CLUTCH
A/C FUSE 32
A/C HIGH PRESSURE SWITCH (REAR OF A/C
A/C LOW PRESSURE SWITCH (ON SIDE OF
A/C RELAY 54
ACCUMULATOR)
BLK WIRE
BODY FUSE BLOCK (BELOW LEFT FRONT SEAT)
BRN WIRE
CLUTCH RLY CTRL
COMPRESSOR)
DEF HEAT/DEF
DK GRN WIRE
DK GRN/WHT WIRE
HEAT VENT BI-LEV
HOT AT ALL TIMES
HOT IN RUN HVAC FUSE 10
HOT IN RUN OR START
HVAC CONTROL ASSEMBLY
IGN E FUSE 22
LOW PRESS SIG
LT GRN WIRE
OFF MAX NORM
POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT INNER FENDER)
REQUEST SIG
UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT)
Go to component -> Compressor circuit -> A/C RELAY 54
Wiring diagram a/c relay 54 (2 of 3)
A/C COMPRESSOR CLUTCH
A/C FUSE 32
A/C LOW PRESSURE SWITCH (ON SIDE OF ACCUMULATOR)
A/C RELAY 54
AUXILIARY BLOWER MOTOR (IF EQUIPPED)
AUXILIARY BLOWER MOTOR RESISTOR
BLK WIRE
BRN WIRE
CLUTCH RLY CTRL
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
HARN, 32 CM FROM
HOT AT ALL TIMES
HOT IN RUN OR START
IGN E FUSE 22
LOW PRESS SIG
LT BLU WIRE
ORG/ WIRE
POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT INNER FENDER)
PROVISIONAL
RED/WHT WIRE
REQUEST SIG
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
YEL WIRE
Go to component -> Manual a/c circuit, cargo van (2 of 2) -> A/C RELAY 54
Wiring diagram a/c relay 54 (3 of 3)
A/C COMPRESSOR CLUTCH
A/C FUSE 32
A/C LOW PRESSURE SWITCH (ON SIDE OF ACCUMULATOR)
A/C RELAY 54
AUXILIARY AIR TEMPERATURE ACTUATOR
AUXILIARY BLOWER MOTOR (LEFT REAR OF PASSENGER
AUXILIARY BLOWER MOTOR RESISTOR
AUXILIARY MODE ACTUATOR (LEFT REAR OF PASSENGER COMPT)
BLK WIRE
BRN WIRE
CLUTCH RLY CTRL
COMPT, ON AUXILIARY HVAC ASSEMBLY)
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
GRY WIRE
HARN, 32 CM FROM
HOT AT ALL TIMES
HOT IN RUN OR START
IGN E FUSE 22
LOW PRESS SIG
LT BLU WIRE
ORG/ WIRE
POWERTRAIN CONTROL MODULE (PCM) (ON LEFT FRONT INNER FENDER)
PROVISIONAL
RED/WHT WIRE
REQUEST SIG
UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT)
WHT WIRE
YEL WIRE
Go to component -> Manual a/c circuit, passenger van (2 of 2) -> A/C RELAY 54
