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Transmission — Acura Tsx 2012 Wiring Diagram

TRANSMISSION

2.4L

2.4L, Transmission Wiring Diagram (1 of 2) for Acura TSX 2012

List of elements for 2.4L, Transmission Wiring Diagram (1 of 2) for Acura TSX 2012:

(under left side of dash) app sensor
2nd clutch trans- mission fluid pressure switch (under rear of transmission)
3rd clutch trans- mission fluid pressure switch (under automatic transmission)
A/t clutch pressure control solenoid valve a (top rear of transmission)
A/t clutch pressure control solenoid valve b (left side of transmission)
A/t clutch pressure control solenoid valve c (left side of transmission)
A18
A19
A25
A26
A32
A35
A36
A42
A47
A48
Atft
Atpd
Atpfwd
Atpn
Atpp
Atpr
Atprvs
Atps
B10
B11
B12
B13
B14
B15
B16
B18
B19
B21
B22
B23
B25
B26
B27
B28
B29
B34
B38
B40
B48
Brake pedal position switch (on brake pedal support)
C106
C13
C14
C44
C48
Can h
Can l
Computer data lines system
Cruise control system
Driver's under-dash fuse/relay box (behind left kick panel)
Ecm/pcm (left side of engine compt)
F12
Fuse 10a
Fuse 15a
Fuse 7.5a
G101 (top left rear of engine)
Hot at all times
Hot in on or start
Lg1
Lg2
Lsa
Lsb
Lsc
Op2sw
Op3sw
P20
Pg1
Pgmetcs
Red
Ref volt
S1 (thermal joint)
S2 (thermal joint)
S3 (thermal joint)
Scs
Sdnp
Sen gnd
Sens gnd
Sens in
Sha
Shb
Shc
Shd
She
Shift control solenoid valves
Supp
Sw in
Under-hood fuse/relay box (left rear of engine compt)
Vbsol
Vcc1
Vcc2

2.4L, Transmission Wiring Diagram (2 of 2) for Acura TSX 2012

List of elements for 2.4L, Transmission Wiring Diagram (2 of 2) for Acura TSX 2012:

(not used)
10v stabilizer circuit
5v stabilizer circuit/controller area network controller
A/t gear position dimming circuit
A/t gear position ind drive circuit
A10
A14
A15
Atf temperature sensor (under transmission)
C106
C107
C12
C14
C15
C301
Cable reel (b: under steering column cover)
Computer data lines system
Cruise control combination switch
Driver's junction box 1 (under left side of dash)
Engine controls system
Fast controller area network transceiver
G101 (top left rear of engine)
G501 (under left side of dash)
Gauge control module
Input shaft (mainshaft) speed sensor (under automatic transmission)
J/c c101 (left side of engine compt)
J/c c103 (rear of engine)
Map sensor (left side of engine)
Multi-information display (mid) unit
Output shaft (countershaft) speed sensor (a/t: under automatic transmission) (m/t: on transmission housing)
Paddle shifter + (upshift switch)
Paddle shifter - (downshift switch)
Pnk
Red
S2 (thermal joint)
Steering wheel
System charging starting/
Transmission range switch (under automatic transmission)

3.5L

3.5L, Transmission Wiring Diagram (1 of 2) for Acura TSX 2012

List of elements for 3.5L, Transmission Wiring Diagram (1 of 2) for Acura TSX 2012:

124

(right front of engine) g101
(top of transmission) j/c c105
(top of transmission) j/c c107
A14
A15
A16
A18
A19
A24
A25
A26
A27
A32
A36
A37
A48
A49
Apsa
Assb
Atf temperature sensor (under transmission)
Atft
Atpd
Atpfwd
Atpn
Atpp
Atpr
Atprvs
Atps
B10
B21
B34
B35
B36
B37
B38
B40
B41
B42
B44
Bksw
Bkswnc
Brake pedal position switch (on brake pedal support)
C101
C108
C12
C14
C15
C16
C17
C18
C19
C20
C21
C25
C26
C27
C28
C301
C33
C37
C38
C41
C46
Cable reel (b: under steering column cover)
Computer data lines system
Cruise control combination switch
Driver's under-dash fuse/relay box (behind left kick panel)
Exterior lights system
F-canh
F-canl
F12
F14
Fuse 10a
Fuse 15a
G101 (right front of engine)
G501 (under left side of dash)
Hot at all times
Hot in on or start
Ig1
Input shaft (mainshaft) speed sensor (under transmission)
J/c c105 (top of transmission)
J/c c106 (rear of engine compt)
J/c c107 (top of transmission)
Lg1
Lg2
Lsa
Lsb
Lsc
Map
Map sensor (top rear of engine)
Op2sw
Op3sw
Op4sw
Output shaft (countershaft) speed sensor (under automatic transmission)
Paddle shifter + (upshift switch)
Paddle shifter - (downshift switch)
Pcm (left side of engine compt)
Pg1
Pg2
Pgmetcs
Pnk
Red
Scs
Sdnp
Sg1
Sg2
Sg3
Sg4
Sha
Shb
Shc
Shd
Shift control solenoid valve a
Shift control solenoid valve b
Shift control solenoid valve c
Shift control solenoid valve d
Steering wheel
Supp
Under-hood fuse/relay box (left rear of engine compt)
Vbsol 2
Vcc1
Vcc2
Vcc3
Vcc4

3.5L, Transmission Wiring Diagram (2 of 2) for Acura TSX 2012

List of elements for 3.5L, Transmission Wiring Diagram (2 of 2) for Acura TSX 2012:

(top of transmission)
(top of transmission) j/c c105
(under left side of dash) app sensor
2nd clutch transmission fluid pressure switch (under rear of transmission)
3rd clutch transmission fluid pressure switch (under transmission)
4th clutch transmission fluid pressure switch (top of transmission)
A/t clutch pressure control solenoid valve a
A/t clutch pressure control solenoid valve b
A/t clutch pressure control solenoid valve c
C101
Computer data lines system
Control circuits
Driver's junction box 1 (under left side of dash)
Driver's under-dash fuse/ relay box (behind left kick panel)
F-can transceiver
Fuse 10a
Fuse 20a
Fuse 7.5a
G101 (right front of engine)
G501 (under left side of dash)
Gauge control module
Hot at all times
Hot in on or start
Memory systems
P20
Red
Starting/ charging system
Transmission range switch (top of transmission)
Under-hood fuse/ relay box (left rear of engine compt)

TRANSMISSION – Acura TSX 2012 – SYSTEM WIRING DIAGRAMS