Chevrolet Chevy Express G2500 (1996-2012) 21 22 58 4 24 40 sens sig low ref Wiring diagram
This page shows the only wiring diagram for the component.21 22 58 4 24 40 sens sig low ref, which is found in the car Chevrolet Chevy Express G2500 (1996-2012). This component is only found in one wiring diagram on your vehicle, and you can see its details here. If necessary, you can also go to other diagrams for this system for more information..
Wiring diagram 21 22 58 4 24 40 sens sig low ref (1 of 1)
12 13 34 28 27 25 8 65 43 44 59 36 63 66 46 PRESS SENS LOW REF
19 21 69 14 71 CTRL SPD SIG CTRL SPD SIG SPEED SIG
21 22 58 4 24 40 SENS SIG LOW REF
6.6L 4.3L 4.8L, 5.3L, 6.0L
A/C CMPRSR FUSE 18
A/C CMPRSR RELAY 40
A/C COMPRESSOR CLUTCH
A/C REFRIGERANT PRESSURE SENSOR
A/C SERIAL REQUEST DATA SIG
BLK WIRE
BODY CONTROL MODULE (BCM) (BEHIND LOWER RIGHT SIDE OF DASH)
BRN/WHT WIRE
CLUTCH RLY CTRL
COMPUTER DATA LINES SYSTEM
COOLING FAN ASSEMBLY (6.6L) (BEHIND RADIATOR)
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
ENGINE CONTROL MODULE (ECM)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
FAN CLTCH (EV) FUSE 63
GMLAN - GMLAN +
GMLAN DATA
GRY WIRE
HOT AT ALL TIMES
HOT W/ PWR/TRN RELAY 49 ENERGIZED
LOW REF
LT BLU WIRE
LT GRN WIRE
OF ENGINE)
ORG/BLK WIRE
PNK WIRE
REF
SIDE OF ENGINE COMPT)
TAN WIRE
TAN/BLK WIRE
UNDERHOOD FUSE BLOCK (ON LEFT
W/ AUXILIARY FUEL FIRED HEATER
W/O AUXILIARY FUEL FIRED HEATER
WHT (OR RED) WIRE
WHT/BLK WIRE
YEL WIRE
Go to component -> Manual a/c circuit, cargo van (3 of 3) -> 21 22 58 4 24 40 SENS SIG LOW REF
