Compressor circuit for Chevrolet TrailBlazer I facelift (2005-2009)
Compressor circuit
4.2L
4.2L 5.3L, 6.0L
5 VOLT REF
A/C COMPRESSOR CLUTCH ASSEMBLY
A/C FUSE 30
A/C LOW PRESSURE SWITCH (AT RIGHT REAR OF ENGINE COMPT, ON ACCUMULATOR)
A/C PRESS SIG
A/C RELAY 44
BLK WIRE
BLK/WHT WIRE
BRN WIRE
COMP RLY CNTRL
DATA LINK CONNECTOR (ON BOTTOM LEFT SIDE OF DASH)
DK BLU WIRE
DK GRN WIRE
DK GRN/WHT WIRE
GRY WIRE
HOT AT ALL TIMES
HOT IN
HOT IN RUN OR START
HVAC 1 FUSE 39
HVAC CONTROL MODULE (CENTER OF DASH)
HVAC-B FUSE 36
IGN E FUSE 22
LOW REF
LT GRN WIRE
ORG/ WIRE
PPL PPL
REAR FUSE BLOCK (BELOW LEFT REAR SEAT)
RED/BLK WIRE
RUN WIRE
SERIAL DATA
UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL)
WHT WIRE
Acura
Alfa Romeo
Audi
BMW
Buick
Cadillac
Chevrolet
Chrysler
Daewoo
Dodge
Eagle
FIAT
Ford
Genesis
Geo
GMC
Honda
Hummer
Hyundai
Infiniti
Isuzu
Jaguar
Jeep
Kia
Land Rover
Lexus
Lincoln
Mazda
Mercedes-Benz
Mercury
MINI
Mitsubishi
Nissan
Oldsmobile
Plymouth
Pontiac
Porsche
RAM
Saab
Saturn
Scion
Smart
Subaru
Suzuki
Toyota
Volkswagen
Volvo
Dubai Silicon Oasis - Dubai - UAE
AUTOMOTIVE ELECTRICIANS PORTAL - FZCO
© 2025 DIAGNOSTDATA
About the company
Dubai Silicon Oasis - Dubai - UAE
AUTOMOTIVE ELECTRICIANS PORTAL - FZCO
Privacy Policy
© 2025 DIAGNOSTDATA