Buick LaCrosse II (2009-2013) radio/ hvac controls (if equipped) wiring diagram
This page shows the only wiring diagram for the component.radio/ hvac controls (if equipped), which is found in the car Buick LaCrosse II (2009-2013). 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..
radio/ hvac controls (if equipped) wiring diagram (1 of 1)
3 OF 5) FUSE
3.0L, 3.6L 2.4L
3.6L
5 OF 5)
AIR QUALITY SENSOR (IF EQUIPPED)
BLK WIRE
BODY CONTROL MODULE
BRN WIRE
CONTROL SOLENOID VALVE ASSEMBLY
COOLING FAN LOW SPEED RELAY
DK BLU WIRE
ENGINE CONTROLS IGNITION RELAY
ENGINE HVAC CONTROL CONTROL MODULE MODULE
FROM BATTERY FUSE BLOCK (DIAGRAM 1 OF 5)
FROM ENGINE CONTROL MODULE RELAY (DIAGRAM 2 OF 5)
FRONT FOG LAMP RELAY
FUEL PUMP CONTROL MODULE
FUSE
FUSE (DIAGRAM
FUSE FUSE
FUSE FUSE FUSE
GRY WIRE
HEADLAMP HIGH BEAM RELAY
HORN RELAY
IGNITION MAIN RELAY
INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE
INFO MULTIMEDIA DISPLAY PLAYER MODULE INTERFACE MODULE
INSIDE REARVIEW MIRROR
INSTRUMENT CLUSTER
INSTRUMENT PANEL FUSE BLOCK (LOWER LEFT SIDE OF DASH)
LT GRN/VIO WIRE
MASS AIR FLOW SENSOR/INTAKE AIR TEMPERATURE SENSOR
RADIO/ HVAC CONTROLS (IF EQUIPPED)
REARVIEW CAMERA
RED WIRE
RED/BLK WIRE
RED/BRN WIRE
RED/DK BLU WIRE
RED/DK GRN WIRE
RED/VIO WIRE
RED/WHT WIRE
SECONDARY COOLING FAN AIR RIGHT INJECTION HIGH SPEED PUMP RELAY RELAY
TO BODY CONTROL MODULE (DIAGRAM 5 OF 5)
TO IGNITION DATA LINK SWITCH CONNECTOR (DIAGRAM 5 OF 5)
TO WINDSHIELD WASHER PUMP RELAY (DIAGRAM 2 OF 5)
UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY)
VIO WIRE
VIO/BLK WIRE
VIO/GRY WIRE
VIO/LT GRN WIRE
VIO/WHT WIRE
W/ AUDIO INTERFACE
W/ REAR VIEW CAMERA
W/ SIDE OBSTACLE DETECTION, SENSOR INDICATOR (NOT USED)
W/O REAR VIEW CAMERA
WHT WIRE
WINDSHIELD WINDSHIELD WIPER WASHER RELAY PUMP RELAY
WINDSHIELD WIPER SPEED CONTROL RELAY
YEL WIRE
Go to component -> Power distribution circuit (2 of 5) -> RADIO/ HVAC CONTROLS (IF EQUIPPED)
