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Air Conditioning — Acura Tsx 2008 Wiring Diagram

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Acura TSX 2008

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Acura TSX 2008:

(behind glove box) g503
A/c pressure sw
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
Air mix cool
Air mix hot
Air mix pot +5v
Air mix potential
Amd-p
Audio-hvac display panel
Audio-hvac sub display unit (navigation)
B-can
B10
B11
B12
B13
B14
B15
B16
Blower feedback
Blower transistor
C10
Clock
Clock (except navigation)
Clock 5v
Clock gnd
Data
Driver's air mix control motor (behind left side of dash)
E11
Evap temp sens
Evaporator temperature sensor (behind right side of dash)
Fresh
Front passenger's air mix control motor (under right side of dash)
Frs
Fuse 7.5a
Ground
Hot in on
Ig2
Ig2 power
Illumination
In car temp sens
Interior lights system
Junction connector c405
Junction connector c406 (below left side of dash)
Lcd bk (+)
Lcd bk (-)
M-cool
M-def
M-hot
M-vent
Micu
Mode 1
Mode 1 output
Mode 2
Mode 2 output
Mode 3
Mode 3 output
Mode 4
Mode 4 output
Mode control motor (behind glove box)
Mode def
Mode vent
N20
N22
Outside temp sens
Pnk
Rec
Recirculate
Recirculation control motor (behind glove box, on blower unit)
Red
Reset
S-com
S5v
Sens common gnd
Shield gnd
Sunlight sens
Under-dash fuse/relay box (behind left kick panel)
Under-hood fuse/relay box (on left rear corner of engine compt, forward of strut tower)

Automatic A/C Wiring Diagram (2 of 3) for Acura TSX 2008

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Acura TSX 2008:

(behind left kick panel) under-dash fuse/relay box
A/c compressor
A/c compressor clutch
A/c pressure switch (at right front of engine compt)
B12
B13
B14
Com sig hi
Com sig lo
Control block
D11
E11
E12
E18
E24
Ecm/pcm (under middle of dash)
Ect sensor 2 (under left side of engine compt)
Fan ctrl
Gauge control module
High
In-car temperature sensor
Junction connector c554 (behind glove box)
Low
N28
Outside air temperature sensor (behind center of front bumper)
Pnk
Red
Relay control module
Rly ctrl
Sens gnd
Sens input
Sunlight sensor
Thermal protector
Under-dash fuse/relay box (bottom left side of radiator)
Under-hood fuse/relay box (on left rear corner of engine compt, forward of strut tower)

Automatic A/C Wiring Diagram (3 of 3) for Acura TSX 2008

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Acura TSX 2008:

(not used)
A/c compressor clutch relay
A/c condenser fan motor (at left front of engine)
A/c condenser fan relay
Blower motor (under right side of dash)
Blower motor relay
Blower power transistor (on bottom of blower unit)
D15
E10
E14
E15
F10
F15
F17
Fuse 20a
Fuse 40a
G201 (behind right side of front bumper)
G301 (behind left side of front bumper)
G302 (behind left side of front bumper)
G503 (behind glove box)
Hot at all times
Junction connector c406 (below left side of dash)
Radiator fan motor (at left front of engine compt)
Radiator fan relay
Red
Under-dash fuse/relay box (behind left kick panel)
Under-hood fuse/relay box (on left rear corner of engine compt, forward of strut tower)
X11

AIR CONDITIONING – Acura TSX 2008 – SYSTEM WIRING DIAGRAMS