All Wiring Diagrams for Acura TL 2004 – Diagramas de fiação para carros

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Acura TL 2004

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Acura TL 2004:

(behind right side of front bumper) a/c pressure switch
(below left side of dash) driver's mode control motor
(canada)
(left rear of engine compt) under-hood fuse/relay box
(under middle of dash)
(under middle of dash) junction connector c512
A1 ig2
A10 air mix potential
A11 cpm ig2
A11 remote sw gnd
A12 cpm tx
A13 fr def
A14 a/c pressure sw
A15 in car temp sens
A16 outside temp sens
A17 sunlight sens
A18 temp sens
A19 fresh
A2 cpm
A20 air mix potential
A5 sens common gnd
A6 ground
A7 blower feedback
A8 pwr transistor ctrl
Amd-p
Audio unit (behind center of dash)
B1 driver's mode vent
B10 driver's mode 5
B11
B11 driver's mode 1, 4
B12 driver's mode 2
B13 passenger's mode 3
B14 passenger's mode 2
B15 passenger's mode 1
B16 air mix potential
B2 driver's mode def
B3 air mix hot
B4 air mix cool
B5 mode vent
B6 mode heat
B7 air mix hot
B8 air mix cool
B9 driver's mode 3, 6
Back switch
C11
Cable reel
Climate control unit (behind glove box)
Control block
Cpm ground
D16
Driver's air mix control motor (below left side of dash)
E11
E12
Evaporator temperature sensor (under right side of dash)
Front passenger's air mix control motor (under right side of dash)
Front passenger's mode control motor (behind glove box)
Frs
Fuse 7.5a
G201 (behind right side of front bumper)
G503
Ground
Hfl-voice control switch
Hot at all times
Hot in on
Ig2
In-car temperature sensor (on dash, right of steering column)
Junction connector c506 (left side of dash)
M-cool
M-def
M-heat
M-hot
M-vent
Mode 1
Mode 1, 4
Mode 2
Mode 3
Mode 3, 6
Mode 5
N20
On & off hook switches
Outside air temperature sensor (behind middle of front bumper)
Pgm-fi main relay 1
Pnk
Rec
Recirculate
Recirculation control motor (behind glove box)
Relay control module
S-com
S5v
Sound systems
Steering wheel
Sunlight sensor (right side of dash)
Talk switch
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
W/ navigation
X35

Automatic A/C Wiring Diagram (2 of 3) for Acura TL 2004

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List of elements for Automatic A/C Wiring Diagram (2 of 3) for Acura TL 2004:

(behind left end of dash) under-dash fuse/relay box
(under middle of dash)
30a
A/c
A/c compressor
A/c compressor clutch
A/c compressor clutch relay
A/c condenser fan motor (behind right side of radiator)
A/c condenser fan relay
A/c diode b (under left side of dash)
A/c sw a5
A13
A14
B-can
B11
Blower motor (under right side of dash)
Blower motor relay
Blower power transistor (behind right side of dash, left of blower motor)
Body controller area network transceiver
D11
D15
D17
Diode a
E10
E14
E15
Ecm/pcm (behind center of dash)
Ect sensor (left side of engine)
F-can a15
F-can a6
F10
F14
F15
F17
F19
Fan control relay (left side of engine compt)
Fan ctrl a27
Fan ctrl e14
Fast controller area network transceiver
Fuse
Fuse 40a
Fuse 7.5a
G101 (left side of engine)
G301 (behind left side of front bumper)
G302 (behind left side of front bumper)
G506 (behind glove box)
Gauge control module
Ground
Ground e3
Hot at all times
Junction connector c512
Micu
N22
N28
Radiator fan motor (left side of engine compt)
Radiator fan relay
Red
Rly ctrl a26
Rly ctrl e2
Sens gnd a7
Sens input d10
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
X11

Automatic A/C Wiring Diagram (3 of 3) for Acura TL 2004

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List of elements for Automatic A/C Wiring Diagram (3 of 3) for Acura TL 2004:

(under middle of dash) g503
A/c
A/c-rx
A/c-tx
A10
A11
A12
A13
A14
A20
Acc
Aud bus sh
Aud bus+
Aud bus-
Audio-hvac sub display unit
Auto
B sig
B-can
B10
B13
B14
Bus+
Bus-
C sig
C10
Clock
D10
D11
D12
D13
D14
D15
D16
Data
Defogger ind front
Defogger ind rear
Disp bus sh
Disp bus+
Disp bus-
Display panel control unit
Driver's climate control switch assembly
Dual
Dual ind
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
Fr-def
Front passenger's climate control switch assembly
Fuse 32 7.5a
G sig
G501
Gnd
Hot in acc or on
Ig2
Ill(-) bulb
Ill(-) led
Ill+
Ill-
Ims0
Ims1
Ind-dual
Ind-fr-def
Ind-pwr
Ind-recv
Ind-rr-def
Interior lights system
Junction connector c510 (under middle of dash)
Lcd bl+
Lcd bl-
Mic+
Mic+ hands free control unit (front of roof)
Microphone
Mode
N36
Navigation system
Navigation unit (if equipped) (in trunk, below left side of package tray)
Off
Pnk
R sig
Recirculation ind
Red
Reset
Roof console
Rr-def
Shld
Sig gnd
Sig sh
Sound systems
Strg
Under-dash fuse/relay box (behind left end of dash)
W/ navigation

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Acura TL 2004

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List of elements for Anti-lock Brakes Wiring Diagram for Acura TL 2004:

(left side of dash) junction connector c506
+b-fsr
+b-mr
A13
A14
Abs ind
B18
Brake system ind
C10
C12
Can-h
Can-l
Computer data lines system
Diag-k
Drive circuit
E12
Fast controller area network transceiver
Fl +b
Fl-gnd
Fr +b
Fr-gnd
Fuse 17 30a
Fuse 18 15a
Fuse 18 40a
Fuse 21 7.5a
G203 (right side of engine compt)
G501
G503 (under left side of dash)
Gauge control module
Glat
Gnd
Hot at all times
Hot in on or start
Ig1
Interior lights system
Junction connector c512 (under middle of dash)
Left front wheel speed sensor (left side of engine compt)
Left rear wheel speed sensor (under left rear of vehicle)
Mr-gnd
Pnk
Red
Right front wheel speed sensor (on right side of engine compt)
Right rear wheel speed sensor (under right rear of vehicle)
Rl +b
Rl-gnd
Rr +b
Rr-gnd
S-gnd
Steering angle sensor (on side of steering column)
Stra
Strb
Strz
Svcc
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vsa activation ind
Vsa modulator unit (on right side of engine compt)
Vsa off switch
Vsa system ind
Warning drive circuit
X34
Yaw
Yaw rate-lateral acceleration sensor (under center console)

ANTI-THEFT

Immobilizer Wiring Diagram for Acura TL 2004

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List of elements for Immobilizer Wiring Diagram for Acura TL 2004:

+b back up
A25
B15
B17
Data link connector (dlc) (left side of dash)
Diag-h
E13
Ecm/pcm (behind center of dash)
Fuel pump
Fuel pump control
Fuel tank unit (middle front of trunk)
Fuse 15a
Fuse 7.5a
G101 (left side of engine)
G603 (middle front of trunk)
Gauge control module
Ground
H/brake sw
Hot at all times
Hot in on or start
Ig 1 fuel pump
Ignition input
Immobi alarm
Immobi code
Immobilizer code input
Immobilizer control unit- receiver (on right side of steering column)
Immobilizer system ind
Junction connector c510 (under middle of dash)
Lg1
N30
N34
Parking brake switch (under center console)
Pgm-fi main relay 1
Pgm-fi main relay 2
Power input
Relay control
Under-dash fuse/relay box (behind left end of dash)
X31
X35
X38

Power Door Locks Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Power Door Locks Wiring Diagram (1 of 2) for Acura TL 2004:

(not used)
+b door lock
A20
Antenna
Audio unit (behind center of dash)
B-can
D/l lock
D/l unlock
D11
Dr d/l unlock
Driver's door lock actuator (rear of left front door)
Driver's door switch
Drswas
Drswdr
Drswra
Drswrd
E10
E14
E15
Front passenger's door lock actuator (rear of right front door)
Front passenger's door switch
Fuse 20a
Fuse 30a
Fuse 7.5a
G501
G504 (under middle of dash)
G601 (at left rear of trunk)
Gnd
H10
H12
H13
Hot at all times
Hot in on or start
Ig key sw
Ig1
J10
Junction connector c506 (left side of dash)
Junction connector c507 (left side of dash)
Junction connector c635 (in left front door)
K11
K12
Keyless buzzer
Keyless receiver unit (under left side of dash)
Left rear door lock actuator (rear of left rear door)
Left rear door switch
Micu
N15
P13
P24
P25
Q14
Radio sw
Rem as lock
Rem as unlock
Right rear door lock actuator (rear of right rear door)
Right rear door switch
Security
Security indicator
Sig out
Sil as unlock
Sil ra unlock
Sil rd unlock
Trunk switch
Under-dash fuse/relay box (behind left end of dash)
Vbu
X24
X34

Power Door Locks Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Power Door Locks Wiring Diagram (2 of 2) for Acura TL 2004:

A10
A14
A15
A16
A18
A19
B-can
B11
B14
Control block
Door multiplex control unit
Driver's door key cylinder switch
Driver's door lock knob switch
Driver's door lock switch
Front passenger's door lock knob switch
Front passenger's door lock switch
Fuse 10a
Fuse 20a
Fuse 7.5a
G301 (behind left side of front bumper)
G302 (behind left side of front bumper)
G501
G506 (behind glove box)
G601 (at left rear of trunk)
G602 (at left rear of trunk)
G701 (left side of trunk)
H13
H14
High horn (behind left side of front bumper)
Horn relay
Horns system
Hot at all times
Ignition key switch
Ignition key switch/key light
Interior lights system
Junction connector c510 (under middle of dash)
Junction connector c635 (in left front door)
Key lock
Key unlock
Keyless buzzer (behind left front door)
Keyless entry
Knob lock
Knob unlock
Left rear door lock knob switch
Lock
Low horn (behind right side of front bumper)
Pg1
Pnk
Power window master switch
Red
Relay control module
Right rear door lock knob switch
Security hood switch (behind middle of front bumper)
Security ind
Sw lock
Sw unlock
Taillight relay
Trunk latch switch
Trunk light
Under-hood fuse/relay box (left rear of engine compt)
Unlock
Vbu
Vmp1

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for Acura TL 2004:

(at left rear of trunk) g601
(not used)
Atp-r
B-can
Back lt
Chk
Computer data lines system
Courtesy as
Courtesy dr
D11
D14
Door locks system
Drswas
Drswdr
Drswra
Drswwrd
E14
E15
Exterior lights system
F12
F14
Fuse (not used)
Fuse 20a
Fuse 30a
Fuse 7.5a
G502
G601 (at left rear of trunk)
H10
H12
H13
H14
Hazard sw
Hot at all times
Hot in acc or on
Hot in on or start
Ig key lt
Ig key sw
Ig1 vbu
Interior lights system
K line
K12
Key off timer
Key sol
Keyless buzzer
Micu
Micu service check connector
N22
N26
N28
Option connector
P pin sw
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
Pg d/l lock dr d/l lock d/l unlock +b door lock trunk act turn l turn r acc intr lt
Pnk
Q10
Q11
Q12
Q13
Q14
Radio sw
Rem as lock
Rem as unlock
Seat belt sw
Sg-1
Sg-2
Shift interlock system
Sil as unlock
Sil ra unlock
Sil rd unlock
Sound systems
Stop sw
Transmissions system
Trunk sw
Trunk, tailgate, fuel doors system
Turn signal/ hazard relay
Under-dash fuse/relay box (behind left end of dash)
Warning system
X18
X24
X27
X35

Body Control Modules Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for Acura TL 2004:

(not used)
3) auto down 4) auto up
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
Anti-theft system
Auto
B-can
Door locks system
Door multiplex control unit
Down
Dr dwn
Dr up
Driver's switch 0) off 1) up 2) down
Fp dwn
Fr up
Front passenger's
Front passenger's power window switch
Front passenger's switch 0) off 1) up 2) down 3) auto down 4) auto up
Fuse 26 30a
G501
G506 (behind glove box)
Hot at all times
J14
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c635 (in left front door)
Key lock
Key off timer
Key unlock
Keyless entry
Knob lock
Knob unlock
Left rear switch
Lr down
Lr up
Main switch
Mem ind1
Mem ind2
Mem pos1
Mem pos2
Mem set
Mem sw gnd
Memory systems
Mm sw pwr
P/w enable
Pg1
Pg2
Pls a
Pls b
Plsa
Plsb
Power tops system
Power window master switch
Power windows system
Red
Right rear switch
Rr down
Rr up
S/r
Security ind
Sgnd
Svcc
Sw lock
Sw unlock
Switch
Uart
Under-dash fuse/relay box (behind left kick panel)
Vbu
Vmp1
Vmp2
X15
X37

COMPUTER DATA LINES

Data Link Connector Wiring Diagram for Acura TL 2004

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List of elements for Data Link Connector Wiring Diagram for Acura TL 2004:

(under lower middle of dash) srs unit
(under middle of dash) g503
A14
A16
A24
A25
A26
C11
D10
Data link connector (dlc) (left side of dash)
Diag (+)
Diag (-)
Diag-h
Diag-k
Ecm/pcm (behind center of dash)
Fuse 8 15a
G505 (under center console)
G601 (at left rear of trunk)
Hot at all times
Immobilizer control unit receiver (on right side of steering column)
Junction connector c509 (under left side of dash)
K-line
Mes connector
Mes in
Micu
Micu service check connector
N10
N13
Navigation service check connector (right side of trunk)
Navigation unit (in truck, below left side of package tray)
Scs
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vsa modulator control unit (on right side of engine compt)
Wen

High/Low Bus Wiring Diagram for Acura TL 2004

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List of elements for High/Low Bus Wiring Diagram for Acura TL 2004:

(left rear of engine compt) under-hood fuse/relay box
A13
A14
A15
A18
A26
B11
Combination switch control unit
Control block
D11
Display panel control unit
Door multiplex control unit
Ecm/pcm (behind center of dash)
Fuse 21 7.5a
G503 (under middle of dash)
Gauge control module
Hands free link control unit (front of roof)
Hot in on or start
Ig1 b-can
Junction connector c512 (under middle of dash)
Micu
N22
N28
Navigation unit (if equipped) (in trunk, below left side of package tray)
Option connector
Pnk
Power seat control unit (under driver's seat)
Power window master switch
Red
Relay control module
Under-dash fuse/relay box (behind left end of dash)
Vsa modulator control unit (on right side of engine compt)
Wiper/washer switch
X18
X27

COOLING FAN

Cooling Fan Wiring Diagram for Acura TL 2004

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List of elements for Cooling Fan Wiring Diagram for Acura TL 2004:

A/c a14
A/c condenser fan motor (behind right side of radiator)
A/c condenser fan relay
A/c diode a
A/c diode b (under left side of dash)
A/c pressure switch (behind right side of front bumper)
A13
A14
A15 f-can communication line (high)
A26 f-can communication line (low)
A5 (mrly) relay ctrl
A6 (fanl) low fan ctrl
A7 (fanh) high fan ctrl
B-can
B11
Body controller area network transceiver
Climate control unit (behind glove box)
Control block
D10 (sg2) sensor ground
D11
D15
D16
D17 (ect) sensor
E10
E11
E14
E14 a/c pressure switch
Ecm/pcm (behind center of dash)
Ect sensor (left side of engine)
F14
F15
F17
F19
Fan control relay (left side of engine compt)
Fast controller area network transceiver
Fuse 23 7.5a
Fuse 30a
Fuse 7.5a
G201 (behind right side of front bumper)
G301 (behind left side of front bumper)
Gauge control module
Hot at all times
Hot in on
Input
Junction connector c512 (under middle of dash)
Micu
Pgm-fi main relay 1
Pressure switch
Radiator fan motor (left side of engine compt)
Radiator fan relay
Red
Relay control module
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
X11

CRUISE CONTROL

Cruise Control Wiring Diagram for Acura TL 2004

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List of elements for Cruise Control Wiring Diagram for Acura TL 2004:

(left side of dash) junction connector c507
(under middle of dash) junction connector c512
2004 early production
2005 & 2004 late prod
A13
A14
A15
A26
A28
A29
A30
B10
B17
Brake pedal position switch (near brake pedal)
C10
C19
Cable reel
Can high sig
Can low sig
Cancel switch
Clutch pedal position switch (m/t) (near clutch pedal)
Control block
Control dimming circuit a/t gear position/cruise
Cruise control combination switch
Cruise control indicator
Cruise control main switch indicator
D14
Dbw m+
Dbw m-
Dbwrly
Drive circuit
Drive input
E25
E26
Ecm/pcm (behind center of dash)
Fuse 1 15a
Fuse 13 20a
Fuse 18 15a
Fuse 7 7.5a
G101 (left side of engine)
G501
G503 (under middle of dash)
Gauge control module
Gauges/ indicators
Horn relay
Horns system
Hot at all times
Hot in on or start
Interior lights system
Junction connector c105 (left side of engine)
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Main switch
Mrly
N21
N29
Network transceiver fast controller area
Output shaft (countershaft) speed sensor (m/t: in transmission housing)
Pg2
Pgm-fi main relay 1
Pnk
Red
Relay control module
Resume switch
Sedf
Sefd
Sensor input
Set switch
Steering wheel
Sw input
Switch input
Thl1
Thl2
Throttle actuator control module (behind glove box)
Throttle actuator control module relay (behind glove box)
Tp sensor/throttle actuator (on throttle body)
Transmission range switch (a/t) (on transaxle)
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vcc
X23
X28
X35

DEFOGGERS

Heated Mirrors Wiring Diagram for Acura TL 2004

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List of elements for Heated Mirrors Wiring Diagram for Acura TL 2004:

(at left rear of trunk) g601
(behind glove box) g506
Defogger
Fuse 30 7.5a
G501
Hot in on
Left power mirror
Mirror defogger switch
N20
Power mirror switch
Right power mirror
Under-dash fuse/relay box (behind left end of dash)

Rear Defogger Wiring Diagram for Acura TL 2004

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List of elements for Rear Defogger Wiring Diagram for Acura TL 2004:

(under middle
Acc
B-can
Coil assembly (right "c" pillar)
Control block
D11
D13
Display panel control unit
Front passenger's climate control switch assembly
Fuse 14 40a
Fuse 2 30a
Fuse 30 7.5a
Fuse 32 7.5a
G501
G601 (at left rear of trunk)
G801 (right "c" pillar)
Gnd
Hot at all times
Hot in acc or on
Hot in on
Ind rr-def
Ind- pwr
Junction conn c510
Junction connector c510 (under middle of dash)
Micu
N36
Of dash)
Rear defogger ind
Rear window defogger
Rear window defogger relay
Relay module
Rr- def
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Window antenna coil (left "c" pillar)

ENGINE PERFORMANCE

3.2L

3.2L, Engine Performance Wiring Diagram (1 of 5) for Acura TL 2004

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List of elements for 3.2L, Engine Performance Wiring Diagram (1 of 5) for Acura TL 2004:

(a/t)
(left side of dash) j/c c507
(m/t)
(near brake pedal) brake pedal position switch
(under middle of dash) j/c c512
2004 early production
2005 & 2004 late production
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22 rvslck sls a23
A24
A25
A26
A27
A28
A29
A30
A31
Acc
Afshtcr
Air conditioning system
Anti-theft system
App sensor (right side of engine compt)
Aps1
Aps2
Atp-n
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
Bksw
Bkswnc
Can h
Can l
Ckpb
Cmp
Computer data lines system
Cooling fans system
Crmtcls
Cruise control system
Dbwrly
E13
Ecm/pcm (behind center of dash)
Egr
Eld
Fanh
Fanl
Ftp
Fuse 15a
Fuse 2 15a
Fuse 20a
G101 (left side of engine)
Hot at all times
Hot in on or start
Ignition coil relay
Imo fpr
Imocd
Imt
Imt +
Imtm
Ip b1
Ip b2
K-line
Knock sensor (on top middle of engine, below intake manifold)
Lg2
Map
Mcs
Met-inh
Moonroof control unit (rear of roof)
Mrly
N21
Navigation unit (if equipped) (in trunk, below left side of package tray)
Pcs
Pgm-fi main relay 1
Pgm-fi main relay 2
Pspsw
Red
S-dn
S-up
Scs
Sg1
Sg4
Shift inter- lock system
Sho2s b1
Sho2s b2
Throttle actuator control module relay (behind glove box)
To fuse 23 (diagram 3 0f 5)
Under- dash fuse/ relay box (behind left end of dash)
Under-hood fuse/ relay box (left rear of engine compt)
Vcc1
Vcc3
Vcc4
Vcent b1
Vcent b2
Vlbl b1
Vlbl b2
Vs b1
Vs b2
Vssout
Vsv
Wen
X23
X28
X31
X32
X38

3.2L, Engine Performance Wiring Diagram (2 of 5) for Acura TL 2004

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List of elements for 3.2L, Engine Performance Wiring Diagram (2 of 5) for Acura TL 2004:

(at left side of engine compt, near strut tower) evap canister purge valve
(behind right side of front bumper)
(left side of engine compt)
(left side of engine) j/c c105
(middle front of trunk) fuel tank unit
(middle of engine) engine mount control solenoid valve
(on transmission housing) (a/t) atf temperature sensor
(right side of engine) psp switch
(under left rear of vehicle) fuel tank pressure (ftp) sensor
A/t shift switch
Clutch pedal position switch (m/t) (near clutch pedal)
Dbw m+
Dbw m-
E16
Fuel pump
G101 (left side of engine)
G202
G503 (under middle of dash)
G603 (middle front of trunk)
Imt valve (right side of engine)
J/c c105
J/c c105 (left side of engine)
Map sensor (left side of engine)
Output shaft (countershaft) speed sensor (in transmission housing)
Pg2
Pnk
Red
Sedf
Sefd
Sequential sportshift a/t shift mode switch
Sequential sportshift mode switch
Thl1
Thl2
Throttle actuator control module (behind glove box)
Tp sensor/ throttle actuator (on throttle body)
Under-dash fuse/relay box (behind left x5 end of dash)
Vcc

3.2L, Engine Performance Wiring Diagram (3 of 5) for Acura TL 2004

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List of elements for 3.2L, Engine Performance Wiring Diagram (3 of 5) for Acura TL 2004:

(a/t)
(left rear of engine compt) under-hood fuse/relay box
(left side of engine) egr valve & egr valve position sensor
(under left rear of vehicle) evap canister vent shut valve
(under middle of dash) g503
A/f sensor relay
Anti-lock brakes system
Chip resistor
Eld unit
From pgm fi main relay 1 (diagram 1 of 5)
Front a/f sensor (bank 2, sensor 1) (middle of engine)
Front secondary ho2s sensor (bank 2, sensor 2) (middle of engine)
Fuse 15a
Fuse 4 15a
Fuse 7.5a
G101 (left side of engine)
G302 (behind left side of front bumper) d13
Hot at all times
Hot in on or start
J/c c104 (on rear of engine)
J/c c105 (left side of engine)
J/c c512 (under middle of dash)
M/t
N29
Navigation system
Power distribution system
Rear a/f sensor (bank 1, sensor 1) (middle of engine)
Rear secondary ho2s sensor (bank 1, sensor 2) (middle of engine)
Red
Under-dash fuse/relay box (behind left end of dash)
X10
X36

3.2L, Engine Performance Wiring Diagram (4 of 5) for Acura TL 2004

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List of elements for 3.2L, Engine Performance Wiring Diagram (4 of 5) for Acura TL 2004:

(on outside of transaxle torque converter housing) shift control solenoid valve b
(on transmission housing) shift control solenoid valve a
(on transmission housing) shift control solenoid valve c
(under middle of dash) g503
A/t
A/t clutch pressure control solenoid valves (on transmission housing)
A/t gear ind/cruise control dimming circuit
A/t gear position detection circuit
A/t gear position ind drive circuit
A/t gear position indicator brightness control & dimming circuit
A11
A13
A14
B10
B18
Drive circuit
Fast controller area network transceiver
Fuse 7.5a
G101 (left side of engine)
G102 (on right front of engine)
G151 (on rear of transmission)
G501
Gauge control module
Hot in on or start
Icm
Ignition coils (middle of engine)
Input shaft (mainshaft) speed sensor (in transmission housing)
J/c c104 (on rear of engine)
J/c c506 (left side of dash)
J/c c510 (under middle of dash)
J/c c512 (under middle of dash)
Lcd back light
M/t
Micu
Mil ind
P16
P20
Red
Torque converter clutch solenoid valve (on transmission housing)
Under- dash fuse/ relay box (behind left end of dash)
Warning drive circuit
X34

3.2L, Engine Performance Wiring Diagram (5 of 5) for Acura TL 2004

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List of elements for 3.2L, Engine Performance Wiring Diagram (5 of 5) for Acura TL 2004:

(left side of engine) g101
(middle of engine) fuel injectors
(not used)
(on rear of engine) j/c c104
(right side of engine)
(right side of engine) cmp sensor
3rd clutch transmission fluid pressure switch (on transmission)
4th clutch transmission fluid pressure switch (on transmission)
A/t
Afshtc b1
Afshtc b2
Air conditioning system
Altc
Altf
Altl
Atft
Atp-d
Atp-l
Atp-l2
Atp-p
Atp-r
Barometer sensor
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
Ckp sensors
Ckpa
D10
D11
D12
D13
D14
D15
D16
D17
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
E23
E24
E25
E26
E27
E28
E29
E30
E31
Ecm/pcm (behind center of dash)
Ect
Ect sensor (left side of engine)
Egrp
Iat
Iat sensor (left side of engine)
Ig1
Igp
Igpls1
Igpls2
Igpls3
Igpls4
Igpls5
Igpls6
Inj1
Inj2
Inj3
Inj4
Inj5
Inj6
Lg1
Lsa
Lsb
Lsc
Op3sw
Op4sw
Pdsw
Pg1
Pg2
Pnk
Red
S-mode
Sedf
Sefd
Sg2
Sg3
Sha
Shb
Shc
Shift interlock system
So2shtc b1
So2shtc b2
Starting/ charging system
Transmission range switch (on transaxle)
Vbsol
Vcc2
Vtec oil pressure switch (right side of engine)
Vtec solenoid valve
Vtpsw
Vts

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram, A/T for Acura TL 2004

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List of elements for Backup Lamps Wiring Diagram, A/T for Acura TL 2004:

Atp-r
Back lt
Engine controls system
Fuse 21 7.5a
G101 (left side of engine)
G701 (left side of trunk)
Hot in on or start
Ig1
Junction connector c506 (left side of dash)
Junction connector c602
Left back-up light
Micu
P20
Right back-up light
Transmission range switch (on transaxle)
Under-dash fuse/relay box (behind left end of dash)

Backup Lamps Wiring Diagram, M/T for Acura TL 2004

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List of elements for Backup Lamps Wiring Diagram, M/T for Acura TL 2004:

Back-up light switch (on transmission)
Fuse 21 7.5a
G701 (left side of trunk)
Hot in on or start
Junction connector c506 (left side of dash)
Junction connector c602
Left back-up light
Right back-up light
Under-dash fuse/relay box (behind left end of dash)
X34

Exterior Lamps Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Acura TL 2004:

(at left rear of trunk) g601
(not used)
(under middle of dash) junction connector c510
B10
B12
B15
B16
Bus
Combination light switch
Combination switch control unit
D17
F10
F20
Fuse 15a
Fuse 7.5a
G201 (behind right side of front bumper)
G301 (behind left side of front bumper)
G501
G502
G604 (right side of trunk)
G701 (left side of trunk)
Gauge control module
Hazard sw
Hazard warning switch
Hazard warning switch light
Hot at all times
Hot in on or start
Ig1
Interior lights system
Junction connector c506 (left side of dash)
Junction connector c510 (under middle of dash)
Left front turn signal/ parking light
Left rear turn signal light
Left turn signal indicator
Micu
N27
N33
N38
N42
N44
N45
Off
P28
Red
Right front turn signal/ parking liight
Right rear turn signal light
Right turn signal indicator
Sg-1
Turn l
Turn r
Turn signal light switch
Turn signal/ hazard relay
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vbu
Wiper/washer switch
X27
X34
X35

Exterior Lamps Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Acura TL 2004:

(at left rear of trunk) g601
(left side of trunk) g701
(not used)
(right side of trunk) g604
B12
Brake pedal position switch (near brake pedal)
Combination light switch
Combination switch control unit
Control block
F12
Fuse 15a
Fuse 20a
G302 (behind left side of front bumper)
G501
G506 (behind glove box)
G601 (at left rear of trunk)
H13
H14
Headlight switch 0) off 1) park 2) head
High mount brake light
Hot at all times
Interior lights system
Junction connector c507 (left side of dash)
Junction connector c511 (under middle of dash)
Junction connector c602
Left brake light/taillight
Left front side marker light
Left rear side marker light
License plate light
Micu
N21
N26
N31
N37
N42
Noise condenser (under left side of dash)
Red
Relay control module
Right brake light/taillight
Right front side marker light
Right rear side marker light
Stop sw
Taillight relay
Under-dash fuse/relay box (behind left end of dash)
Under-dash fuse/relay box (early production) (behind left end of dash)
Under-dash fuse/relay box (left rear of engine compt)
Under-hood fuse/relay box (left rear of engine compt)
Wiper/washer switch
X28

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 4) for Acura TL 2004

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List of elements for Ground Distribution Wiring Diagram (1 of 4) for Acura TL 2004:

A/t
A/t clutch pressure control solenoid valve a
A/t clutch pressure control solenoid valve b
A/t clutch pressure control solenoid valve c
B15
Battery
Braided wire
Bulb
Ckp sensors
Cmp sensor
Ecm/ pcm
Egr valve & egr valve position sensor
Engine
Fan control relay
Front a/f sensor (b2, s1) & front secondary ho2s (b2, s2) shield
Front a/f sensor (b2, s1), rear a/f sensor (b1, s1), front secondary ho2s (b2, s2) & rear secondary ho2s (b1, s2) shield
G1 (left side of engine compt)
G101 (left side of engine)
G102 (on right front of engine)
G151 (a/t) (on rear of transmission)
G2 (right side of engine compt)
G203 (right side of engine compt)
G3 (left side of engine compt)
G301 (behind left side of front bumper)
Hid unit
High/low beam switching solenoid
Igniter
Ignition coil 1
Ignition coil 2
Ignition coil 3
Ignition coil 4
Ignition coil 5
Ignition coil 6
Immobilizer control unit- receiver
Junction connector c105 (left side of engine)
Knock sensor shield
Left fog light (usa)
Left front turn signal/ parking light
Left headlight
Radiator fan motor
Rear a/f sensor (b1, s1) & rear secondary ho2s (b1, s2) shield
Security hood switch
Shift control solenoid valve a
Shift control solenoid valve b
Shift control solenoid valve c
Throttle actuator control module
Throttle actuator control module shield
Torque converter clutch solenoid valve
Trans- mission
Transmission range switch
Vsa modulator control unit
Vtec oil pressure switch

Ground Distribution Wiring Diagram (2 of 4) for Acura TL 2004

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List of elements for Ground Distribution Wiring Diagram (2 of 4) for Acura TL 2004:

(a/t)
(left rear of engine compt) under-hood fuse/relay box
(m/t)
A/t shift switch (a/t)
A20
Accessory power socket relay
Audio-hvac sub display unit (navigation)
Automatic dimming inside mirror
Blower motor relay
Brake fluid level switch
Canada
Climate control unit
Clock (except navigation)
Clutch interlock switch (m/t)
Clutch pedal position switch (m/t)
Console light
Ctrl block
Data link connector
Driver's door key cylinder switch
Driver's door lock knob switch
Driver's door lock switch
Driver's seat belt switch
Driver's seat heater
Driver's seat heater switch
Driver's vanity mirror light switch
Ecm/ pcm shield
Eld unit
Front accessory power socket
Front passenger's seat heater switch
Front passenger's vanity mirror light switch
G302 (behind left side of front bumper)
G503 (under middle of dash)
G601 (at left rear of trunk)
Gauge control module shield
Hands free control unit
High mount brake light
I10
Intermittent wiper relay
Junction connector c509 (under left side of dash)
Junction connector c512 (under middle of dash)
Junction connector c635 (in left front door)
Keyless buzzer
Left front side marker light
Left power mirror
Left rear door lock knob switch
Left rear power window switch
Lumber support switch
Micu
Micu service check connector
N17
N18
N42
Navigation unit shield
Park pin switch (a/t)
Pnk
Power seat control unit
Rear accessory power socket
Red
Relay control module
Roof console
Sg-2
Turn signal/ hazard relay
Under-dash fuse/relay box (behind left end of dash)
Vsa modulator control unit shield
W/ navigation
Washer motor relay
Windshield wiper high relay
Windshield wiper motor
Wiper/ washer switch

Ground Distribution Wiring Diagram (3 of 4) for Acura TL 2004

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List of elements for Ground Distribution Wiring Diagram (3 of 4) for Acura TL 2004:

A/c pressure switch
A10
Blower power transistor
Bulb
Door multiplex control unit
Front passenger's door lock knob switch
Front passenger's door lock switch
Front passenger's power seat adjustment switch
Front passenger's power window switch
Front passenger's seat belt switch
Front passenger's seat heater
G201 (behind right side of front bumper)
G202 (behind right side of front bumper)
G506 (behind glove box)
G602 (at left rear of trunk)
G701 (left side of trunk)
Glove box light
Hid unit
High/low beam switching solenoid
Igniter
Left back-up light
Left brake light/ taillight
Left rear side marker light
Left rear turn signal light
Left rear turn signal light shield
License plate light
Opds unit
Pg2
Psp switch
Right back-up light
Right drl (canada)
Right fog light (usa)
Right front side marker light
Right front turn signal/ parking light
Right headlight
Right power mirror
Right rear door lock knob switch
Right rear power window switch
Right rear turn signal light shield
Seat heater relay
Shift lock relay (a/t)
Stereo amplifier
Trunk latch switch
Trunk lid opener diode
Washer fluid level switch (canada)

Ground Distribution Wiring Diagram (4 of 4) for Acura TL 2004

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List of elements for Ground Distribution Wiring Diagram (4 of 4) for Acura TL 2004:

A/t
A11
A20
A22
A23
Audio unit
B10
B14
Cable reel
Coil assembly
Cruise control combination switch
Dash lights brightness controller
Display panel control unit
Door multiplex control unit
Fuel tank unit
G501
G502
G504 (under middle of dash)
G505 (under center console)
G603 (middle front of trunk)
G604 (right side of trunk)
G801 (right "c" pillar)
Gauge control module
Gauge control module shield
Ignition key switch/ key light
Junction connector c507 (left side of dash)
Junction connector c508 (left side of dash)
Junction connector c510 (under middle of dash)
Keyless receiver unit
Mes con
Micu
Moonroof control unit
Navigation unit (if equipped)
Noise condenser
Pg1
Pnk
Power mirror control unit
Power mirror switch
Power seat control unit (m/t)
Power window master switch
Rear window defogger
Right brake light/ taillight
Right rear side marker light
Right rear turn signal light
Right rear turn signal light shield
Sg-1
Srs unit
Steering wheel
Trip meter select/reset/ information switch
Under-dash fuse/relay box (behind left end of dash)
Vsa off switch
Xm receiver (usa)

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Acura TL 2004

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List of elements for Headlights Wiring Diagram, with DRL for Acura TL 2004:

(behind left end of dash) under-dash fuse/relay box
(left rear of engine compt) under-hood fuse/relay box
(not used)
120a
B17
B18
Bulb
Bus
Combination light switch
Combination switch control unit
Control block
D11
Dimmer switch 0) low 1) high 2) passing
Drive circuit
Drl indicator
Drl relay (left side of engine compt)
Eld unit
Exterior lights system
F13
Fuse 15a
Fuse 20a
Fuse 7.5a
G201 (behind right side of front bumper)
G301 (behind left side of front bumper)
G502
G601 (at left rear of trunk)
Gauge control module
H10
H11
H12
Headlight switch 0) off 1) park 2) head
Hid unit
High beam headlight relay
High beam indicator
High/low beam switching solenoid
Hot at all times
Hot in on or start
I10
Ig1
Igniter
Junction connector c305
Junction connector c506 (left side of dash)
Junction connector c510 (under middle of dash)
Left drl
Left headlight
Low beam headlight relay
Micu
Multi- fuse 22
N18
N42
Relay control module
Right drl
Right headlight
Sg-1
Sg-2
Under-dash fuse/relay box (behind left end of dash)
Vbu
Warning drive circuit
Wiper/ washer switch
X27
X34
X35

Headlights Wiring Diagram, without DRL for Acura TL 2004

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List of elements for Headlights Wiring Diagram, without DRL for Acura TL 2004:

(behind left end of dash) under-dash fuse/relay box
(left rear of engine compt) under-hood fuse/relay box
(not used)
120a
B17
B18
Bulb
Bus
Combination light switch
Combination switch control unit
Control block
D11
Dimmer switch 0) low 1) high 2) passing
Drive circuit
Eld unit
Exterior lights system
F13
Fog light indicator
Fog light relay (left side of engine compt)
Fog light switch 0) off 1) on
Fuse 15a
Fuse 20a
Fuse 7.5a
G201 (behind right side of front bumper)
G301 (behind left side of front bumper)
G502
G601 (at left rear of trunk)
Gauge control module
H10
H11
H12
Headlight switch 0) off 1) park 2) head
Hid unit
High beam headlight relay
High beam indicator
High/low beam switching solenoid
Hot at all times
Hot in on or start
I10
Ig1
Igniter
Junction connector c506 (left side of dash)
Junction connector c510 (under middle of dash)
Left fog light
Left headlight
Low beam headlight relay
Micu
Multi- fuse 22
N18
N42
Relay control module
Right fog light
Right headlight
Sg-1
Sg-2
Under-dash fuse/relay box (behind left end of dash)
Vbu
Warning drive circuit
Wiper/ washer switch
X27
X34
X35

HORN

Horn Wiring Diagram for Acura TL 2004

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List of elements for Horn Wiring Diagram for Acura TL 2004:

Cable reel
Control block
Cruise control combination switch
Fuse 13 20a
High horn (behind left side of front bumper)
Horn relay
Horn switch
Hot at all times
Low horn (behind right side of front bumper)
Nca
Relay control module
Steering wheel
Under-hood fuse/relay box (left rear of engine compt)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Acura TL 2004:

(canada)
A/t gear position detection circuit
A/t gear position ind brightness control & dimming circuit
A/t gear position ind drive circuit
A/t gear position ind/ cruise control dimming
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
Abs ind
Anti-lock brakes system
Anti-theft system
B10
B11
B12
B13
B14
B15
B16
B17
B18
Beeper
Body controller area network transceiver
Brake system ind
Charging system ind
Circuit
Computer data lines system
Cruise control ind
Cruise control main switch ind
Cruise control system
Dial/ring/pointer/ shift ind brightness control & dimming circuit
Door & trunk open monitor
Drive circuit
Drl ind
Engine coolant temperature gauge
Exterior lights system
Fail safe circuit
Fast controller area network transceiver
Fog light ind (usa)
Fuel gauge
Gauge control module
Headlights system (canada)
High beam ind
Immobilizer system ind
Interior lights system
Lcd back light ind
Left turn signal ind
Lights on ind
Low fuel ind
Low oil pressure ind
Mid brightness control & dimming circuit
Mil ind
Multi-information display (mid) unit
Pnk
Red
Right turn signal ind
Seat belt reminder ind
Shift ind
Side air bag cut-off ind
Speedo- meter
Srs ind
Srs ind circuit
Tachometer
Transmissions system
Vsa activation ind
Vsa system ind
Warning drive circuit
Wiper/washer system

Instrument Cluster Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Acura TL 2004:

(a/t)
(m/t)
(under middle of dash) g503
(under middle of dash) junction connector c510
+b back up
B-can
Brake fluid level switch (integral to brake fluid reservoir cap)
Clock (w/o navigation)
Control block
D11
Driver's door switch
Drswas
Drswdr
Drswra
Drswrd
E14
E15
Front passenger's door switch
Fuel gauge sending unit
Fuel tank unit (middle front of trunk)
Fuse 21 7.5a
Fuse 7 7.5a
G302 (behind left side of front bumper)
G501
Gnd
H12
H13
Hot at all times
Hot in on or start
Ig1 meter
Ill(-) led
Interior lights system
J/c c506 (left side of dash)
J/c c510 (under middle of dash)
Junction connector c508 (left side of dash)
Left rear door switch
Micu
N28
N30
N34
Next switch
Oil pressure switch (right side of engine)
Parking brake switch (under center console)
Red
Relay control module
Right rear door switch
Select/ reset switch
Trip meter select/reset information switch
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
X34
X35

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Acura TL 2004

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List of elements for Courtesy Lamps Wiring Diagram for Acura TL 2004:

(at left rear of trunk) g601
(not used)
(option connector)
0) off
1) auto 2) on
Ambient lights
Courtesy as
Courtesy door
Driver's door courtesy light
Driver's door switch
Driver's vanity mirror light
Driver's vanity mirror light switch
Drswas
Drswdr
Drswra
Drswrd
E14
E15
Front individual map lights
Front passenger's door courtesy light
Front passenger's door switch
Front passenger's vanity mirror light
Front passenger's vanity mirror light switch
Fuse 7.5a
G701 (left side of trunk)
Gauge control module
H12
H13
Hands freelink control unit (front of roof)
Hot at all times
Instrument illumination circuit
Interior light switch
Intr lt
J12
Junction connector c506 (left side of dash)
Left
Left rear door switch
Mic gnd
Mic sh
Mic sig+
Microphone
Micu
N15
P24
P30
Rear individual map lights
Red
Right
Right rear door switch
Roof console
Trunk sw
Trunk latch switch
Trunk light
Under-dash fuse/relay box (behind left end of dash)

Entry Light Timer Wiring Diagram for Acura TL 2004

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List of elements for Entry Light Timer Wiring Diagram for Acura TL 2004:

(option connector)
A16
A18
A19
B-can
Courtesy lamps circuit
Door multiplex control unit
Driver's door key cylinder switch
Driver's door lock knob switch
Driver's door switch
Drswas
Drswdr
Drswra
Drswrd
E14
E15
Front passenger's door switch
Fuse 7.5a
G501
G502
G601 (at left rear of trunk)
H12
H13
Hot at all times
Hot in on or start
Ig key lt
Ig key sw
Ig1
Ignition key light
Ignition key switch
Ignition key switch/ key light
Intr lt
J10
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c635 (in left front door)
Key lock
Key unlock
Keyless entry
Keyless receiver unit (under left side of dash)
Knob lock
Knob unlock
Left rear door switch
Lock
Micu
N15
P13
Power window master switch
Right rear door switch
Sg-1
Under-dash fuse/relay box (behind left end of dash)
Unlock

Instrument Illumination Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Instrument Illumination Wiring Diagram (1 of 2) for Acura TL 2004:

(not
A25
A26
A27
B10
B11
B12
B17
B18
Body controller area network transceiver
Brightening switch
Clock (w/o navigation)
Combination light switch
Combination switch control unit
Control block
Courtesy lamps circuit
D11
Dash lights brightness controller
Dimmer switch 0) low 1) hi 2) passing
Dimming switch
Exterior lights system
Fuse 15a
Fuse 7.5a
G501
G502
G601 (at left rear of trunk)
Gauge control module
Headlight switch 0) off 1) park 2) head
Hot at all times
Hot in on or start
J/c c510 (under middle of dash)
J12
Junction connector c506 (left side of dash)
Junction connector c508 (left side of dash)
Junction connector c510 (under middle of dash)
Maximum switch
Micu
N28
N42
Red
Taillight relay
Under-dash fuse/relay box (behind left end of dash)
Underhood fuse/relay box (left rear of engine compt)
Used)
Wiper/ washer switch
X27
X34
X35

Instrument Illumination Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Instrument Illumination Wiring Diagram (2 of 2) for Acura TL 2004:

A/t gear position console light (a/t)
A19
Audio unit
Cable reel (on steering column)
Cigarette lighter light (acura accessory)
Console light
Cruise control combination switch x2
Display panel control unit
Driver's door lock switch
Driver's seat heater switch
Driving position memory switch x3
Front passenger's door lock switch
Front passenger's seat heater switch
G503 (under middle of dash)
G506 (behind glove box)
G604 (right side of trunk)
Glove box light
Hazard warning switch
Hfl switch/ hfl-voice control switch
J15
Junction connector c508 (left side of dash)
Junction connector c511 (under middle of dash)
Junction connector c602
Junction connector c635 (in left front door)
Moonroof switch
Navigation unit (w/ navigation)
Power mirror switch
Radio remote switch
Red
Red c3
Red red
Right front side marker light
Roof console
Steering wheel
T2 (option connector)
Trip meter select/reset information switch
Trunk lid opener switch
Under-dash fuse/relay box (behind left end of dash)
Vsa off switch

MEMORY SYSTEMS

Driver"s Memory Seat Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Driver"s Memory Seat Wiring Diagram (1 of 2) for Acura TL 2004:

(b-can)
(back lt(-))
(fhdn)
(fhse)
(fhup)
(mt gnd)
(on transmission) back-up light switch
(refw)
(rerw)
(rese)
(rhdn)
(rhse)
(rhup)
(scom)
(seg1)
(slfw)
(slrw)
(slse)
(uart)
(vcc sen1)
A/t
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Atp-r
B-can
Back
Back-
C10
C11
C12
Comm line
Common
Down
Driver's power seat adjustment switch
Engine controls system
F11
F13
Fhm(+)
Fhm(-)
For- ward
Front up-down switch
Fuse 20a
Fuse 7.5a
G101 (left side of engine)
G501
G601 (at left rear of trunk)
Ground
Ground 1
Ground 2
Hot at all times
Hot in on or start
Ig1
J/c c506 (left side of dash)
J/c c602
J/c c635 (in left front door)
M/t
Micu
P20
Pnk
Power mirror control unit (under left side of dash)
Power seat control unit (under driver's seat)
Rear up-down switch
Recline switch
Red
Rem(+)
Rem(-)
Rhm(+)
Rhm(-)
Seg 2
Slide switch
Slm(+)
Slm(-)
Trans- mission range switch (on transaxle)
Under-dash fuse/relay box (behind left end of dash)
Vbu
Vmp1
Vmp2
Ward

Driver"s Memory Seat Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Driver"s Memory Seat Wiring Diagram (2 of 2) for Acura TL 2004:

A11
A12
A13
A22
B-can
B11
B14
Door multiplex control unit
Driver's power seat front up-down motor/position sensor
Driver's power seat rear up-down motor/position sensor (left side of driver's seat)
Driver's power seat recline motor/position sensor
Driver's power seat slide motor
Driver's power seat slide position sensor
Driving position memory switch
Fuse 30a
G501
Ground
Hot at all times
Interior lights system
Mem ind 1
Mem ind 2
Mem pos1
Mem pos2
Mem set
Mem sw gnd
Mem sw pwr
Memory button
Pg1
Pos out
Position 1 ind
Position 2 ind
Position button
Power window master switch
Red
Reference
Sensor
Under-dash fuse/relay box (behind left end of dash)
Vbu
Vmp 1
X24

Memory Mirrors Wiring Diagram for Acura TL 2004

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List of elements for Memory Mirrors Wiring Diagram for Acura TL 2004:

Defogger
Defogger system
Fuse 20 7.5a
Fuse 30 7.5a
Fuse 6 7.5a
Fuse 7 7.5a
G501
Hot at all times
Hot in on
Hot in on or start
Ig1
Interior lights system
Junction connector c506 (left side of dash)
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c513 (behind glove box)
Left
Left dn
Left power mirror
Left up
Left/ right motor
Lmc
Lmh
Lmv
Lseh
Lsev
Mirror defogger switch
Mirror selection switch
Mldl
Mldr
Mrdl
Mrdr
Mul
N15
N20
On ind
Pnk
Power mirror control unit (under left side of dash)
Power mirror switch
Power mirror switch light
Power seat control unit (under driver's seat)
Red
Right
Right dn
Right power mirror
Right up right dn
Rmc
Rmh
Rmv
Rseh
Rsev
Sen com
Sen feed
Sgnd
Swing
Switch 1
Switch 2
Switch 3
Tilt
Uart
Under-dash fuse/relay box (behind left end of dash)
Up/ down motor
Vbu
X17
X35

NAVIGATION

Navigation Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Navigation Wiring Diagram (1 of 2) for Acura TL 2004:

(2004-05) (2006)
(on transmission) back-up light switch
(right side of trunk) g604
A/t
A10
A11
A11 e11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Acc
Amplifier
B sig
B-can
B10
B11
B12
B13
B14
Back lt
Back switch
C sig
C11
C13
Cable reel
Can-h
Can-l
Check connector (right side of trunk)
Diag (+)
Diag (-)
Disp bus (+)
Disp bus (-)
Disp bus sh
Ecm/pcm (behind center of dash)
Fast controller area network transceiver
Fuse 32 7.5a
Fuse 6 7.5a
Fuse 7 7.5a
G sig
Gauge control module
Gnd
Gps
Gps antenna (on top left rear of package tray shelf)
Gps gnd
Hfl comm1
Hfl comm2
Hfl comm3
Hfl comm4
Hfl sh
Hfl-voice control switch
Hot at all times
Hot in acc or on
Ill (+)
Interior lights system
Junction connector c506 (left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c511 (under middle of dash)
Junction connector c512 (under middle of dash)
M/t
Mic gnd
Mic sh
Mic sig (+)
Micu
N22
N28
N36
Navigation service
Navigation unit (in trunk, below left side of package tray)
Nca
Off hook switch
On hook switch
R sig
Red
Rg gnd
Rg l (+)
Rg sh
Sig gnd
Sig sh
Sound systems
Steering wheel
Strg sw
Talk switch
Under-dash fuse/relay box (behind left end of dash)
Vss
Vssout
X18
X35

Navigation Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Navigation Wiring Diagram (2 of 2) for Acura TL 2004:

(at left rear of trunk) g601
(under middle of dash) g503
A10
A11
A12
A13
A14
A17
A18
Acc
Aud bus (+)
Aud bus (-)
Aud bus sh
Aud remote sw gnd
Audio unit (behind center of dash)
Audio-hvac sub display unit
B sig
B-can
B15
C sig
C12
C13
C14
C16
C19
C26
Clock
Ctr
Ctr sp (+)
Ctr sp (-)
Data
Disp bus (+)
Disp bus (-)
Disp bus sh
Display panel control unit
E10
E11
E12
E13
E14
E15
E16
E17
E18
E19
E20
E21
E22
Front center speaker
G sig
G501
Gnd
Hands free control unit (front of roof)
Hfl comm1
Hfl comm2
Hfl comm3
Hfl comm4
Hfl gnd
Hfl l (+)
Hfl sh
Ill (+)
Ill (-) bulb
Ill (-) led
Ims0
Ims1
Interior lights system
Junction connector c510 (under middle of dash)
Lcd bl (+)
Lcd bl (-)
Lf sp (+)
Lf sp (-)
Mic gnd
Mic sh
Mic sig(+)
Microphone
Pnk
R sig
Red
Reset
Rf sp (+)
Rf sp (-)
Rg gnd
Rg l (+)
Roof console
Sig gnd
Sig sh
Sounds system
Stereo amplifier
Strg sw

Parking Assistant Wiring Diagram for Acura TL 2004

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List of elements for Parking Assistant Wiring Diagram for Acura TL 2004:

(left side of dash) j/c c506
A/t
Back-up light switch (on transmission)
Back-up sensor beeper (right side of rear shelf)
Back-up sensor control unit (left side of rear shelf)
Back-up sensor in-line fuse (left side of trunk lid)
Buzzer (-)
Crn sens (-)
Ctr sens (-)
Exterior lights system
Fuse 21 10a
G701 (left side of trunk)
Ground
Hot at all times
J/c c506 (left side of dash)
J/c c602
L crn sens (+)
L ctr sens (+)
Left back-up light
Left corner back-up sensor (behind left side of rear bumper)
Left middle back-up sensor (behind left middle of rear bumper)
M/t
Micu
Power
R crn sens (+)
R ctr sens (+)
Red
Right corner back-up sensor (behind right side of rear bumper)
Right middle back-up sensor (behind right middle of rear bumper)
Under-dash fuse/relay box (behind left end of dash)
X34

PASSIVE RESTRAINTS

Passive Restraints Wiring Diagram for Acura TL 2004

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List of elements for Passive Restraints Wiring Diagram for Acura TL 2004:

Driver's seat belt switch (under driver's seat)
Driver's seat belt tension reducer solenoid (on base of left "b" pillar)
Front passenger's seat belt switch (under front passenger's seat)
Front passenger's seat belt tension reducer solenoid (on base of right "b" pillar)
Fuse 21 7.5a
G601 (at left rear of trunk)
G602 (at left rear of trunk)
Hot at all times
Junction connector c602 (right side of floor)
Under-dash fuse/relay box (behind left end of dash)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Acura TL 2004

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Acura TL 2004:

(not used)
(usa) (canada)
120a
A/c compressor clutch relay
A/c condenser fan relay
A/f sensor relay
Alternator
Battery
Blower motor relay
Brake pedal position switch
D14
D17
Early production
Electrical load detector (eld) unit
F11
F13
Fog light relay (usa) drl relay (canada)
Front passenger's power seat adjustment switch
Fuse 1 15a
Fuse 10 20a 15a
Fuse 11 30a
Fuse 12 (not used)
Fuse 12 7.5a
Fuse 13 20a
Fuse 14 20a
Fuse 14 40a
Fuse 15 20a
Fuse 16 15a
Fuse 16 20a
Fuse 17 20a
Fuse 17 30a
Fuse 18 40a
Fuse 19 40a
Fuse 20 40a
Fuse 21 40a
Fuse 3 (not used)
Fuse 4 15a
Fuse 8 15a
Fuse 9 30a
Hazard warning switch
Horn relay
Lumbar support switch
Micu
Multi- fuse 22
N21
N37
N40
N45
Power seat control unit
Radiator fan relay
Rear window defogger relay
Red
Relay control module
Seat heater relay
Starter
Starter solenoid
T101
T102
Throttle actuator control module relay
To fuse 15 (diagram 3 of 4)
To fuse 2 (diagram 4 of 4)
To multi-fuse 23 (diagram 2 of 4)
To under-dash fuse/relay box (diagram 4 of 4)
Turn signal/ hazard relay
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vsa modulator control unit
X12
X23
X26
X28

Power Distribution Wiring Diagram (2 of 4) for Acura TL 2004

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Acura TL 2004:

(diagram 1 of 4)
(not used)
50a
A/t
A17
A18
Acc
Audio unit
Automatic dimming inside mirror
B11
Clutch interlock switch
Display panel control unit
Door multiplex control unit
Ecm/pcm
From fuse 12 a
Front passenger's power window switch
Fuse 10 7.5a
Fuse 11 30a
Fuse 19 15a
Fuse 20 7.5a
Fuse 22 10a
Fuse 26 30a
Fuse 27 30a
Fuse 28 20a
Fuse 29 (not used)
Fuse 31 (not used)
Fuse 32 7.5a
Fuse 33 (not used)
Hands free control unit
Ignition switch
Immobilizer control unit- receiver
Junction connector c510 (under middle of dash)
Lock
M/t
Micu
Moonroof control unit
Multi- fuse 23
N12
N36
N39
N41
Navigation unit (if equipped)
Off
Opds unit
Option connector
Pgm-fi main relay 2
Power mirror control unit
Power seat control unit
Power window master switch
Power window relay
Run
Shift lock solenoid (a/t)
Srs unit
Start
Starter
Starter cut relay
Starter solenoid
To accessory power socket relay (diagram 4 0f 4)
To fuse 18 (diagram 4 of 4)
To fuse 30 (diagram 3 of 4)
Transmission range switch
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Windshield washer motor
Windshield wiper motor
X14
X16
X17
X20
X24
X33
X37
X38
X39

Power Distribution Wiring Diagram (3 of 4) for Acura TL 2004

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Acura TL 2004:

(not used)
10a
30a
7.5a
A/c compressor clutch relay
A/c condenser fan relay
A/c diode a
A10
A11
Audio unit
B17
Blower motor relay
Climate control unit
Clock (w/o navigation)
Combination switch control unit
Control block
D12
Display panel control unit
Door multiplex control unit
Driver's door courtesy light
Driver's vanity mirror light
E16
F19
Fan control relay
From fuse 12 b (diagram 1 of 4)
From ignition switch (diagram 2 of 4)
Front passenger's door courtesy light
Front passenger's power window switch
Front passenger's vanity mirror light
Fuse 15 40a
Fuse 2
Fuse 30 7.5a
Fuse 4
Fuse 5 20a
Fuse 6 7.5a
Fuse 7
Fuse 7 7.5a
Fuse 8 20a
Gauge control module
Hands free control unit
High beam headlight relay
Ignition key switch/ key light
Immobilizer control unit- receiver
Junction connector c506 (left side of dash)
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c602
Junction connector c635 (in left front door)
Keyless receiver unit
Low beam headlight relay
Micu
N11
N15
N20
Navigation unit (if equipped)
Option connector
Power mirror control unit
Power mirror switch
Power seat control unit
Power window master switch
Rear individual map lights
Rear window defogger relay
Recirculation control motor
Relay control module
Roof console
Seat heater relay
Security indicator
Stereo amplifier
Taillight relay
To fuse 9 (diagram 4 of 4)
Trunk lid opener switch
Trunk light
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Usa
Vbu
Wiper/washer switch
X22
X35
Xm receiver (usa)

Power Distribution Wiring Diagram (4 of 4) for Acura TL 2004

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Acura TL 2004:

(diagram 1 of 4)
(not used)
(on rear of engine) junction connector c104
A/c diode b
A/f sensor relay
Accessory power socket relay
Alternator
B18
Back-up light switch (m/t)
Brake pedal position switch
Cigarette lighter (accessory installed)
Ckp sensors
Clock (w/o navigation)
Cmp sensor
Combination switch control unit
Control block
D10
D16
Data link connector (dlc)
Driver's seat belt tension reducer solenoid
E10
Ecm/pcm
Eld unit
Engine mount control solenoid valve
Evap canister purge valve
Evap canister vent shut valve
From fuse 1 (diagram 1 of 4)
From fuse 22 (diagram 2 of 4)
From fuse 32 f (diagram 2 of 4)
From fuse 6 e (diagram 3 of 4)
From underhood fuse/relay box h
Front accessory power socket (factory)
Front passenger's seat belt tension reducer solenoid
Fuse 18 15a
Fuse 2 15a
Fuse 21 7.5a
Fuse 23 7.5a
Fuse 9 15a
G503 (under middle of dash)
G601 (at left rear of trunk)
Gauge control module
Ignition coil relay
Injector
Junction connector c105 (left side of engine)
Junction connector c506 (left side of dash)
Junction connector c507 (left side of dash)
Junction connector c602
Keyless receiver unit
Micu
N10
N29
Pgm-fi main relay 1
Radiator fan relay
Rear accessory power socket
Relay control module
Reverse lockout solenoid (m/t)
Shift lock relay (a/t)
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vsa modulator control unit
Wiper/ washer switch
X31
X34

POWER MIRRORS

Automatic Day/Night Mirror Wiring Diagram, A/T for Acura TL 2004

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List of elements for Automatic Day/Night Mirror Wiring Diagram, A/T for Acura TL 2004:

Atp-r
Automatic dimming inside mirror
Back
Engine controls system
Fuse 20 7.5a
Fuse 21 7.5a
G101 (left side of engine)
G601 (at left rear of trunk)
Hot in on or start
Ig1
J/c c506 (left side of dash)
Micu
P20
Transmission range switch (on transaxle)
Under-dash fuse/relay box (behind left end of dash)

Automatic Day/Night Mirror Wiring Diagram, M/T for Acura TL 2004

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List of elements for Automatic Day/Night Mirror Wiring Diagram, M/T for Acura TL 2004:

Automatic dimming inside mirror
Back-up light switch (on transmission)
Fuse 20 7.5a
Fuse 21 7.5a
G601 (at left rear of trunk)
Hot in on or start
J/c c506 (left side of dash)
Under-dash fuse/relay box (behind left end of dash)
X34

POWER SEATS

Driver"s Lumbar Wiring Diagram for Acura TL 2004

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List of elements for Driver"s Lumbar Wiring Diagram for Acura TL 2004:

(at left rear of trunk) g601
Backward
F11
Forward
Fuse 20a
Hot at all times
Lumbar support motor
Lumbar support switch
Pnk
Red
Under-dash fuse/relay box (behind left end of dash)

Heated Seats Wiring Diagram for Acura TL 2004

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List of elements for Heated Seats Wiring Diagram for Acura TL 2004:

C917
C918
Cushion
Driver's seat heater
Driver's seat heater switch
Front passenger's seat heater
Front passenger's seat heater switch
Fuse 20a
Fuse 7.5a
G503 (under middle of dash)
G506 (behind glove box)
G601 (at left rear of trunk)
G602 (at right rear of trunk)
Hot at all times
Hot in on
Interior lights system
J/c c506 (left side of dash)
N20
On ind
Red
Seat back
Seat heater relay (behind glove box)
Seat heater switch light
Under-dash fuse/relay box (behind left end of dash)
X12

Passenger Power Seat Wiring Diagram for Acura TL 2004

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List of elements for Passenger Power Seat Wiring Diagram for Acura TL 2004:

Back- ward
For- ward
Front passenger's power seat adjustment switch
Front passenger's power seat recline motor
Front passenger's power seat slide motor
Fuse 20a
G602 (at left rear of trunk)
Hot at all times
Recline switch
Slide switch
Under-dash fuse/relay box (behind left end of dash)

POWER TOP/SUNROOF

Power Top/Sunroof Wiring Diagram for Acura TL 2004

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List of elements for Power Top/Sunroof Wiring Diagram for Acura TL 2004:

(at left rear of trunk) g601
A11
A16
A18
A19
Antenna
Auto close
Auto open
Close
Cpu
Door multiplex control unit
Dr swas
Dr swdr
Driver's door key cylinder switch
Driver's door switch
E15
Ecm/pcm (behind center of dash)
Front passenger's door switch
Fuse 21 7.5a
Fuse 28 20a
G501
G601 (at left rear of trunk)
H12
Hall sensor
Hot at all times
Hot in on or start
Ig1
Interior lights system
J10
J11
Junction connector c507 (left side of dash)
Junction connector c512 (under middle of dash)
Junction connector c635 (in left front door)
Key lock
Key off timer
Key unlock
Keyless entry s/r
Keyless receiver unit (under left side of dash)
Lock
Micu
Moonroof close relay
Moonroof control unit (rear of roof)
Moonroof motor
Moonroof open relay
Moonroof switch
Off
Open
P12
Power window master switch
Red
Sig out
Tilt
Under-dash fuse/relay box (behind left end of dash)
Unlock
Vss out
X14

POWER WINDOWS

Power Windows Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Power Windows Wiring Diagram (1 of 2) for Acura TL 2004:

A16
A18
A19
A20
A21
Acc
Auto
B-can
B10
B11
B12
B13
B14
Dash)
Door multiplex control unit
Down
Dr dwn
Dr up
Driver's power window motor
Driver's switch 0) off 1) up 2) down 3) auto down 4) auto up
E11
Front passenger's switch
Fuse 21 7.5a
Fuse 24 20a
Fuse 25 20a
Fuse 26 20a
Fuse 27 20a
Fuse 32 7.5a
Fuse 7 7.5a
G501
H11
Hot at all times
Hot in acc or on
Hot in on or start
Ig1
J10
J13
J14
J18
Junction connector c635 (in left front door)
Key lock
Key off timer
Key unlock
Keyless entry
Left rear switch
Lr down
Lr up
Main switch
Micu
P/w enable
P12
Pg1
Pls a
Pls b
Power window master switch
Power window relay
Pulser
Right rear switch
Rr down
Rr up
Sgnd
Svcc
Uart
Under-dash fuse/relay box (behind left end of dash)
Vbu
Vmp1
X24
X35
X37

Power Windows Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Power Windows Wiring Diagram (2 of 2) for Acura TL 2004:

(not used)
Auto
Door multiplex control unit
Down
Driver's door key cylinder switch
Fr dwn
Fr up
Front passenger's power window motor
Front passenger's power window switch
Front passenger's switch 0) off 1) up 2) down 3) auto down 4) auto up
G506 (behind glove box)
G601 (at left rear of trunk)
G602 (at left rear of trunk)
Junction connector c507 (left side of dash)
Junction connector c635 (in left front door)
Key off timer
Keyless receiver unit (under left side of dash)
Left rear power window motor
Left rear power window switch
Lock
Off
P/w enable
Pg2
Plsa
Plsb
Pulser
Red
Right rear power window motor
Right rear power window switch
Sgnd
Sig out
Svcc
Uart
Under-dash fuse/relay box (behind left end of dash)
Unlock
Vbu
Vmp2
X15

RADIO

Radio Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Radio Wiring Diagram (1 of 2) for Acura TL 2004:

(front of roof) hands free link control unit
(in trunk, below left side of package tray) navigation unit
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
Acc
Am sig input
Am signal window antenna
Amp mute
Amp on
Antenna lead connector
Antenna lead jack
Antenna output
Aud bus sh
Aud bus(+)
Aud bus(-)
Audio unit (behind center of dash)
B-can
B10
B11
B12
B13
B14
Bus gnd
Bus(+)
Bus(-)
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
Ctr sp(+)
Ctr sp(-)
Defogger system
Fm sig input
Fm signal window antenna
Fuse 32 7.5a
Fuse 5 20a
Fuse 7 7.5a
G504 (under middle of dash)
G604 (right side of trunk)
Gnd
Hfl (+)
Hfl gnd
Hfl l(+)
Hfl mute
Hfl shd
Hot at all times
Hot in acc or run
Ill(+)
Ill(-)
Ims0
Ims1
Interior lights system
J/c c510 (under middle of dash)
J/c c602
L(+)
L(-)
Lf sp(+)
Lf sp(-)
Lr sp(+)
Lr sp(-)
Micu
N11
N36
Pnk
Power input
R(+)
R(-)
Radio sw
Rear window
Red
Remote sw
Rf sp(+)
Rf sp(-)
Rg gnd
Rg l(+)
Rg sh
Rr sp(+)
Rr sp(-)
S-ant
Satellite signal antenna
Security
Shd gnd
Sub wf(+)
Sub wf(-)
Sub-antenna lead antenna input a1
Sw gnd
Sys acc
T-ant
Terrestrial signal antenna
Under-dash fuse/relay box (behind left end of dash)
Window antenna coil (left "c" pillar)
X35
Xm antenna (rear of roof)
Xm receiver (usa) (right side of trunk)

Radio Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Radio Wiring Diagram (2 of 2) for Acura TL 2004:

(behind glove box) j/c c513
(behind left end of dash) under-dash fuse/relay box
(under middle of dash) g503
A10
A11
A12
A13
A14
Acc
Amp mute
Amp on
Aud bus sh
Aud bus(+)
Aud bus(-)
Audio-hvac sub display unit (w/ navigation)
B-can
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
C11
C12
Cable reel (on steering column)
Channel
Channel down
Clock
Ctr sp(+)
Ctr sp(-)
Data
Display panel control unit
Driver's door speaker
E10
E18
E19
E20
E21
E22
Front center speaker
Front passenger's door speaker
G501
G506 (behind glove box)
Gnd
Hfl-voice control switch (w/ navigation) hfl-switch (w/o navigation)
Ims0
Ims1
Interior lights system
J/c c510 (under middle of dash)
J/c c513 (behind glove box)
K10
Lcd bl+
Lcd bl-
Left rear speaker
Left tweeter
Lf sp(+)
Lf sp(-)
Lf(+)
Lf(-)
Lr sp(+)
Lr sp(-)
N23
N24
Radio remote switch
Red
Reset
Rf sp(+)
Rf sp(-)
Rf(+)
Rf(-)
Right rear speaker
Right tweeter
Rr sp(+)
Rr sp(-)
Sig sh
Steering wheel
Stereo amplifier
Sub wf(+)
Sub wf(-)
Switch
Switch mode
Switch up
Volume down
Volume up
Woofer

SHIFT INTERLOCK

Reverse Lockout Wiring Diagram for Acura TL 2004

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List of elements for Reverse Lockout Wiring Diagram for Acura TL 2004:

A22
E10
Ecm/pcm (behind center of dash)
Fuse 15a
Hot in on or start
Junction connector c105 (left side of engine)
Junction connector c507 (left side of dash)
N29
Reverse lockout solenoid (on transmission)
Rvs
Under-dash fuse/relay box (behind left end of dash)
Vbsol

Shift Interlock Wiring Diagram for Acura TL 2004

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List of elements for Shift Interlock Wiring Diagram for Acura TL 2004:

(not used)
2004 early production
2005 & 2004 late production
A11
Atp-p
B23
Brake pedal position switch (near brake pedal)
C17
Ctrl out
Drive input
E26
Ecm/pcm (behind center of dash)
Fuse 13 20a
Fuse 21 7.5a
Fuse 32 7.5a
G101 (left side of engine)
G501
G503 (under middle of dash)
G506 (behind glove box)
Gauge control module
Hot at all times
Hot in acc or on
Hot in on or start
Ig key sw
Ignition key switch
Ignition key switch/key light
Interlock a22
Junction connector c506 (left side of dash)
Junction connector c507 (left side of dash)
Junction connector c510 (under middle of dash)
Key interlock solenoid
Key sol
Micu
N21
N26
N37
N39
P-pin
P13
P15
P16
Park pin switch
Red
Sedf
Shift lock relay (behind glove box)
Shift lock solenoid (under center console)
Signal input
Stop sw
Switch input
Throttle actuator control module (behind glove box)
Transmission range switch (on transaxle)
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
X28
X34

STARTING/CHARGING

Charging Wiring Diagram for Acura TL 2004

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List of elements for Charging Wiring Diagram for Acura TL 2004:

A13
A14
A15
A18
A26
Alt c sig
Alt fr sig
Alt l sig
Alternator
B18
Battery
Charging system indicator
Comm sig high
Comm sig low
D13
Drive circuit
E11
E12
E24
Ecm/pcm (behind center of dash)
Eld in- put
Eld unit
Fast controller area network transceiver
Fuse 15a
Fuse 7.5a
G1 (left side of engine compt)
G302 (behind left side of front bumper)
Gauge control module
Ground
Hot in on or start
Ignition input
Junction connector c105 (left side of engine)
Junction connector c506 (left side of dash)
Junction connector c512 (under middle of dash)
Load output
Multi- fuse 22 120a
N29
Red
Starting circuit
T101
T102
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compartment)
X10
X34

Starting Wiring Diagram for Acura TL 2004

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for Starting Wiring Diagram for Acura TL 2004:

(left side of engine) g101
A/t
Acc
Battery
Clutch interlock switch (near clutch pedal)
Eld unit
G1 (left side of engine compt)
G503 (under middle of dash)
Hd in
Ignition switch
Lock
M/t
Multi- fuse 120a
Multi- fuse 50a
Off
Pl in
Start
Starter
Starter cut relay
Starter motor
Starter solenoid
T101
Transmission range switch (on transaxle)
Under- hood fuse/ relay box (left rear of engine compt)
Under-dash fuse/relay box (behind left end of dash)
X33

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for Supplemental Restraints Wiring Diagram (1 of 2) for Acura TL 2004:

(under center console) g505
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
B10
B12
B18
Cable reel
Data link connector (dlc) (left side of dash)
Dlc input/output
Driver's air bag first inflator
Driver's air bag second inflator
Driver's seat belt switch (under driver's seat)
Driver's seat belt tension reducer solenoid (on base of left "b" pillar)
F14
Front passenger's air bag first inflator (behind glove box)
Front passenger's air bag second inflator (behind glove box)
Front passenger's seat belt tension reducer solenoid (on base of right "b" pillar)
Fuse 10a
Fuse 7.5a
G501
G505 (under center console)
G601 (at left rear of trunk)
Gauge control module
Gnd a
Gnd b
H14
Hot in on or start
Ignition
Junction connector c506 (left side of dash)
Junction connector c509 (under left side of dash)
Junction connector c510 (under middle of dash)
Junction connector c602
La1 +
La1 -
La2 +
La2 -
Left front impact sensor (behind left side of front bumper)
Lfs +
Lfs -
Mes
Mes connector
Micu
N41
Pnk
Ra1 +
Ra1 -
Ra2 +
Ra2 -
Red
Rfs +
Rfs -
Right front impact sensor (behind right side of front bumper)
Scs
Seat belt buckled
Seat belt sw
Seat belt unbuckled
Side air bag cut-off indicator
Srs indicator
Srs indicator circuit
Srs unit (under lower middle of dash)
Steering wheel
Under-dash fuse/relay box (behind left end of dash)
X34

Supplemental Restraints Wiring Diagram (2 of 2) for Acura TL 2004

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List of elements for Supplemental Restraints Wiring Diagram (2 of 2) for Acura TL 2004:

(at left rear of trunk) g602
(on driver's door sill) driver's side impact sensor
(under driver's seat) driver's side air bag inflator
(under front passenger seat) front passenger's side air bag inflator
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
C10
C11
C12
C13
C14
C15
C16
Driver's seat belt tensioner
Driver's side curtain air bag inflator (left "c" pillar)
Driver's side curtain impact sensor (left "c" pillar)
Front passenger side curtain impact sensor (left "c" pillar)
Front passenger's seat belt switch
Front passenger's seat belt tensioner
Front passenger's side curtain air bag inflator (right "c" pillar)
Front passenger's side impact sensor
G602 (at left rear of trunk)
Gnd
Junction connector c602
Lbsc
Lbsd
Lca +
Lca -
Lcsi +
Lcsi -
Lower element (lower four sensors in seatback)
Lrp +
Lrp -
Lsa +
Lsa -
Lsi +
Lsi -
Ods
Odus
Opds sensor
Opds unit (on side of front passenger's seat back)
Pow
Rbsc
Rbsd
Rca +
Rca -
Rcsi +
Rcsi -
Red
Rrp +
Rrp -
Rsa +
Rsa -
Rsi +
Rsi -
Sb1l, sb1s
Sb2l, sb2s
Sb3l, sb3s
Sb4l, sb4s
Sb5l, sb5s
Sb6l, sb6s
Seat belt buckled
Seat belt unbuckled
Side element (right side of seatback)
Srs unit (under lower middle of dash)
Ss1l, ss1s
Upper element (upper two sensors in seatback)
Wrn

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Acura TL 2004

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List of elements for A/T Wiring Diagram (1 of 2) for Acura TL 2004:

(left side of dash) junction connector c506
(left side of dash) junction connector c507
(left side of engine) g101
(near brake pedal) brake pedal position switch
(not used)
(under middle of dash) g503
2004 early production
2005 & 2004 late production
A/t
A/t shift switch
A13
A14
A15
A16
A19
A26
A31
Aps1
Aps2
At at all times
Atft
Atp-d
Atp-l
Atp-l2
Atp-n
Atp-p
Atp-p p16
Atp-r
Atp-r p20
B15
B23
Bksw
C10
C11
C13
C15
C16
C17
C18
C19
C20
C22
Can h
Can l
D10
D12
D14
D15
Data link connector (dlc) (left side of dash)
Down
E10
Ecm/pcm (behind center of dash)
Engine controls system
Fuse 15a
Fuse 20a
Fuse 7.5a
Hot in on or start
Ig1
Igp
Junction connector c509 (under left side of dash)
Junction connector c510 (under middle of dash)
K-line
Lg1
Lg2
Lsa
Lsb
Lsc
Map
Met-inh
Micu
Mrly
N21
N29
Off
Op3sw
Op4sw
Pg1
Pg2
Pgm-fi main relay 1
Pnk
Red
S-dn
S-mode
S-up
Scs
Sequential sportshift a/t shift switch
Sequential sportshift mode switch
Sg1
Sg2
Sg3
Sha
Shb
Shc
Shift interlock system
Starting/ charging system
Transmission range switch (on transaxle)
Under-dash fuse/relay box (behind left end of dash)
Under-hood fuse/relay box (left rear of engine compt)
Vbsol
Vcc1
Vcc2
Vgc3
X28
X31
X34
X35
X38

A/T Wiring Diagram (2 of 2) for Acura TL 2004

Obtenha acesso a todos os diagramas de fiação do carro

List of elements for A/T Wiring Diagram (2 of 2) for Acura TL 2004:

(a & c: on transmission housing) (b: on outside of transaxle torque converter housing) shift control solenoid valves
(left side of engine) junction connector c105
(on transmission housing) atf temperature sensor
(under middle of dash) g503
3rd clutch transmission fluid pressure switch (on transmission)
4th clutch tramission fluid pressure switch (on transmission)
A/t clutch pressure control solenoid valves (on transmission housing)
A/t gear ind/cruise control dimming circuit
A/t gear position detection circuit
A/t gear position ind brightness control & dimming circuit
A/t gear position ind drive circuit
A11
A13
A14
App sensor (right side of engine compt)
B10
B17
B18
Drive circuit
Fast controller area network transceiver
G151 (on near of transmission)
G151 (on rear of transmission)
G501
Gauge control module
Imt valve (right side of engine)
Input shaft (mainshaft) speed sensor
J/c c512 (under middle of dash)
Junction connector c105 (left side of engine)
Junction connector c510 (under middle of dash)
Junction connector c512 (under middle of dash)
Lcd back light
Map sensor (left side of engine)
Output shaft (countershaft) speed sensor
Pnk
Red
Shift ind
Torque converter clutch solenoid valve (on transmission housing)