Chevrolet Colorado I (2004-2012) pwr/trn relay 81 wiring diagram
This page shows the only wiring diagram for the component.pwr/trn relay 81, which is found in the car Chevrolet Colorado I (2004-2012). 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..
pwr/trn relay 81 wiring diagram (1 of 1)
5 VOLT REF
BATT POS VOLT
BLK WIRE
BRN WIRE
BRN/WHT WIRE
CLSTR FUSE
COMPUTER DATA LINES SYSTEM
DATA BUS -
DK GRN/WHT WIRE
ENGINE OIL IND
ETC FUSE FUSE
FSCM FUSE
FUEL PRESSURE SENSOR
FUEL PUMP FLOW CONTROL MODULE (REAR OF FRAME ABOVE SPARE TIRE)
GROUND
GRY WIRE
HOT AT ALL TIMES
IGN VOLT
IGNITION VOLT
LOGIC INSTRUMENT PANEL CLUSTER (IPC)
LOW REF
LT GRN WIRE
MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP FRONT OF ENGINE)
MIL IND
NCA WIRE
ORG/ WIRE
ORG/BLK WIRE
PCM B FUSE
PNK PNK PNK PNK PNK WIRE
PNK PNK WIRE
PNK WIRE
PPL
PRESS SENS SIG
PUMP REL CTRL
PUMP SUPP VOLT
PWR/TRN RELAY 81
SERIAL DATA
SHLD EXTENSION
TAN WIRE
TAN/WHT WIRE
UNDERHOOD FUSE BLOCK (LEFT FRONT SIDE OF ENGINE COMPT)
YEL WIRE
Go to component -> Wiring diagram engine performance 5.3l vin p (2 of 5) -> PWR/TRN RELAY 81
