Diagram sections — 29 (74 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY CONTROL MODULES COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS MEMORY SYSTEMS NAVIGATION POWER DISTRIBUTION POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 83 (behind upper left end of dash) (not used) A/c compressor A/c compressor clutch A/c compressor clutch relay A/c diode b (behind right side of dash, taped to harness) A10 A11 A12 A13 A14 A15 A16 Amd-p Auto B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 Climate control panel Climate control unit (lower center of dash, forward of center console) Clk 1 D-gnd D11 D14 Data Defogger system Driver's under-dash fuse/relay box (behind left end of dash) Ds0 Ds1 Ect sensor (at rear of engine, on top of water passage) Engine controls system Evaporator temperature sensor (in hvac assembly, in evaporator fins) Front air mix control motor (on bottom of hvac assembly) Front blower motor relay Front mode control motor (under right side of dash) Frs Fuse 3 7.5a Fuse 40a Fuse 7.5a G201 (behind right headlight) G401 Hot at all times Hot in on Illum In-car temperature sensor (under left side of dash) Interior lights system J15 Latch M-cool M-def M-hot M-vent M13 Mode 1 Mode 2 Mode 3 Mode 4 Navigation display unit (navigation) multi- information display unit (except navigation) Off Outside air temperature sensor (on back of front bumper beam) Passenger's under-dash fuse/relay box (behind right kick panel) Rear a/c circuit Rec Recirculation control motor (behind glove box) Red S-com S5v Sunlight sensor (on center of dash) Under-hood fuse/relay box (at right side of engine compt) Automatic A/C Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 35 (behind right headlight) g201 (not used) A/c condenser fan motor A/c diode a (at right rear of engine compartment) A/c pressure switch (in under-hood fuse/relay box) A/f sensor relay (under left side of dash) A28 A30 B10 B11 B14 B26 B28 B56 Condenser fan relay D12 D15 D16 Engine controls system Fan control relay (in multi- relay box) Front blower motor (under right side of dash) Front blower power transistor (under right side of dash) Fuse 30a Fuse 9 15a G201 (behind right headlight) G401 (behind upper left end of dash) Hot at all times Hot in on Junction connector c104 Powertrain control module (on right side of engine compartment) Radiator fan motor (behind left side of radiator) Radiator fan relay Red Under-hood fuse/relay box (at right side of engine compartment) Under-hood sub-fuse box Rear A/C Wiring Diagram for Acura MDX Touring 2003 List of elements for Rear A/C Wiring Diagram for Acura MDX Touring 2003: 21 Amd-p Climate control unit (lower center of dash, forward of center console) Driver's under-dash fuse/relay box (behind left end of dash) Fuse 3 7.5a Fuse 52 30a G501 (behind left end of dash) Hot at all times Hot in on Interior lights system M-cool M-hot Rear air mix control motor (under center console panel) Rear blower motor (under center console) Rear blower motor relay (under center console) Rear blower power transistor (under center console) Rear heater-a/c control panel unit Rear mode control motor (under center console panel) Red S-com Ssv Under-hood fuse/relay box (at right side of engine compartment)
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram for Acura MDX Touring 2003 List of elements for Anti-lock Brakes Wiring Diagram for Acura MDX Touring 2003: 93 (not used) (on right side of engine compt) powertrain control module (under middle of dash) (canada) drl control unit A18 A19 Abs ind Abs indicator Abs indicator circuit Act Anti-theft system Auxiliary fuse holder 2 B15 B16 B39 Bat Bft Brake fluid level switch (integral to brake fluid reservoir cap) Brake pedal position switch (at top of brake pedal arm) Brake system indicator C10 Can-h Can-l Canh Canl Computer data lines system Cruise control system D15 Diag-k Driver's Driver's under-dash fuse/relay box (behind left end of dash) Ebd F13 F14 Flp Fls+ Fls- Frp Frs+ Frs- Fuse 2 40a Fuse 3 30a Fuse 47 20a Fuse 9 10a Fuse 92 7.5a G301 (at left rear of engine compt) G302 (below driver's under-dash fuse/relay box) G501 (behind left end of dash) Gauge assembly Glat Glon Gnd Hot at all times Hot in run or start I11 Ig1 K14 Lateral acceleration sensor (under middle of dash) Left front wheel speed sensor (at left front wheel hub) Left rear wheel speed sensor (at left rear wheel hub) M10 M20 Multiplex control unit Parking brake switch Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Red Right front wheel speed sensor (at right front wheel hub) Right rear wheel speed sensor (at right rear wheel hub) Rlp Rls+ Rls- Rrp Rrs+ Rrs- Scs Sgnd Steering angle sensor (in steering column cover) Stop Str-a Str-b Str-d Svcc Trans- missions system Transmissions system U.c. Under-hood fuse/relay box (at right side of engine compartment) Under-hood sub-fuse box Vsa Vsa activation indicator Vsa modulator control unit (on left side of engine compartment) Vsa off sw Vsa system indicator Vsa system indicator circuit
ANTI-THEFT Immobilizer Wiring Diagram for Acura MDX Touring 2003 List of elements for Immobilizer Wiring Diagram for Acura MDX Touring 2003: 46 (at right side of cargo area, behind rear side trim panel) vtm-4 control unit (lower left (on right side of (under left side of dash) A17 A18 Auxiliary fuse holder 2 B11 B12 B13 B15 B41 Behind lower Cover) Data link connector Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Drl control unit (canada) Engine compt) Engine controls system Fuel pump Fuel tank unit Fuse 1 15a Fuse 13 7.5a Fuse 46 15a Fuse 7.5a G101 (at left rear of engine) G15 G401 (behind upper left end of dash) G601 (below left front seat) Gauge assembly Hot at all times Hot in on or start I12 Immobilizer control unit receiver (in steering column cover) Immobilizer system indicator Junction connector c103 Parking brake switch Passenger's under-dash fuse/relay box (behind right kick panel) Pgm-fi main relay 1 Pgm-fi main relay 2 (under left side of dash) Pnk Powertrain control module Red Side of dash, Under-hood fuse/relay box (at right side of engine compt) Power Door Locks Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for Power Door Locks Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 61 (below right front seat) g651 (not used) A10 A11 A12 A13 A14 A15 A16 A17 A21 A22 A23 A24 Antenna B11 B14 B18 B19 B21 B22 C11 C14 C16 C20 Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) E10 E15 E17 Exterior & interior lights system Front passenger's door lock actuator Fuse 12 20a Fuse 13 7.5a G15 G201 (behind right headlight) G401 (behind upper left end of dash) G501 (behind left end of dash) G503 (behind right end of dash) G602 (above left rear fender) G652 (above right rear fender) Gauge assembly H14 Horns system Hot at all times I12 I14 Ignition key switch Ignition key switch/ key light (in steering column cover) Interior lights system Keyless receiver unit (behind right side of glove box) M19 Memory systems Navigation system Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Right rear door lock knob switch Security hood switch (at center front of engine compt, behind hood latch) Tailgate latch switch Tailgate lights Power Door Locks Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Power Door Locks Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 38 A12 A15 A16 A17 A18 Door multiplex control unit (in driver's door) Driver's door key cylinder switch Driver's door lock actuator Driver's door lock knob switch Driver's door lock switch Driver's door switch (at left "b"pillar) Driver's under-dash fuse/relay box (behind left end of dash) Front passenger's door lock knob switch Front passenger's door lock switch Front passenger's door switch (at right "b" pillar) Fuse 9 10a G401 (behind upper left end of dash) G601 (below left front seat) G652 (above right rear fender) H16 Hot in on or start Junction connector c501 (behind glove box) K13 Keyless buzzer (at right front inner fender) Left rear door lock actuator Left rear door lock knob switch Left rear door switch (at left "c" pillar) Lock Memory systems Mirrors system Open Pnk Right rear door lock actuator (in right rear door) Right rear door switch (on right "c" pillar) Security indicator Tailgate lock actuator Unlock W/ security system
BODY CONTROL MODULES Body Control Modules Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Body Control Modules Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 89 (not used) A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 Battery input Bus C11 C12 C14 C16 C20 Common Communication line Door locks Door locks system Door locks, anti- theft systems Door locks, anti-theft systems Door multiplex control unit (in driver's door) Dpms E15 E17 E18 Entry lt ctrl Fuse 12 20a Fuse 13 7.5a Fuse 47 20a Fuse 5 7.5a G503 (behind right end of dash) G651 (below right front seat) Ground H14 Headlight relay 1 Headlights system Horns system Hot at all times I12 I14 Ign input Instrument cluster system Interior lights system Knob in L/r motor ctrl Lock Memory systems Navigation system Pass door switch Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Power Power window relay Power windows Power windows system Rr door switch Security Security system Swing sens in Switch 1 in Switch 2 in Switch 3 in Tilt sens in Under-hood fuse/relay box (at right side of engine compt) Unlock Up/dn motor ctrl
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Acura MDX Touring 2003 List of elements for Computer Data Lines Wiring Diagram for Acura MDX Touring 2003: 51 (at right side of cargo area, behind rear side trim panel) (behind glove box) junction connector c501 (behind upper left end of dash) g401 (under front passenger's seat) (under front passenger's seat) junction connector c685 A11 A12 A13 A15 A17 A18 A22 A24 A25 A26 B15 B16 B17 B20 B27 B34 B54 C10 Can high Can low Data link connector (lower left side of dash, behind lower cover) Diag n Diag p Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Except navigation Fuse 15a G101 (at left rear of engine) G401 (behind upper left end of dash) G801 (under center of dash) Gauge assembly Hot at all times Immobilizer control unit receiver (in steering column cover) Mes connector (under left side of dash) Multiplex control inspection connector Navigation Navigation service check connector Navigation unit (under right front seat) Passenger's under-dash fuse/relay box (behind right kick panel) Powertrain control module (on right side of engine compt) Red Srs unit (behind lower center of dash) Test tachometer connector (left side of engine compt) Under-hood fuse/relay box (at right side of engine compt) Vsa modulator control unit (on left side of engine compt) Vtm-4 control unit
COOLING FAN Cooling Fan Wiring Diagram for Acura MDX Touring 2003 List of elements for Cooling Fan Wiring Diagram for Acura MDX Touring 2003: 38 (behind right headlight) g201 (behind right kick panel) (not used) A/c condenser fan motor A/c diode a (at right rear of engine compartment) A/c diode b A/c pressure switch (in under-hood fuse/relay box) A/f sensor relay (under left side of dash) A28 A30 B10 B14 B22 B28 B56 Climate control unit (lower center of dash, forward of center console) Condenser fan relay D12 D15 D16 Driver's under-dash fuse/relay box (behind left end of dash) Ect sensor (at rear of engine, on top of water passage) Engine controls system Fan control relay (in multi- relay box) Fuse 3 7.5a Fuse 30a Fuse 9 15a G201 (behind right headlight) Hot at all times Hot in on J15 Junction connector c104 (center of engine compt) Passenger's under-dash fuse/relay box Powertrain control module (on right side of engine compartment) Radiator fan motor (behind left side of radiator) Radiator fan relay Under-hood fuse/relay box (at right side of engine compartment) Under-hood sub-fuse box
CRUISE CONTROL Cruise Control Wiring Diagram for Acura MDX Touring 2003 List of elements for Cruise Control Wiring Diagram for Acura MDX Touring 2003: 77 "on" indicator (at left rear of engine) g101 (behind upper left end of dash) g401 (under left side of dash) throttle actuator control module relay A11 A17 A29 App sensor (at right side of engine compartment) Aps1 Aps2 Atp f B12 B14 B24 B29 B30 B31 B33 B35 B36 B37 B38 B39 B43 B44 B45 Bksw Bkswnc Brake pedal position switch (at top of brake pedal arm) Cable reel Cancel switch Ccind Ccmsw Ccress Ccsets Cruise control indicator Cruise control main switch Cruise control main switch/ vsa off switch Cruise control main switch/ vsa off switch light Cruise control set/ resume/ cancel switch Cruise dimming circuit Driver's under-dash fuse/relay box (behind left end of dash) Engine controls system Fuse 15a Fuse 47 20a Fuse 9 10a Gauge assembly Gauges and indicators Gnd Horn relay Horn switch Hot at all times Hot in on or start Interior lights system Junction connector c104 (center of engine compt) Junction connector c501 (behind glove box) Minhi Mrly Passenger's under-dash fuse/relay box (behind right kick panel) Powertrain control module (on right side of engine compartment) Red Relay ctrl Resume switch Sedf Sefd Sensor 1 Sensor 2 Set switch Sg2 Sg3 Steering wheel Throttle actuator control module (on middle of engine compartment) Transmission range switch Under-hood fuse/relay box (at right side of engine compartment) Under-hood sub-fuse box Vcc3 Vcc4
DEFOGGERS Heated Mirrors Wiring Diagram for Acura MDX Touring 2003 List of elements for Heated Mirrors Wiring Diagram for Acura MDX Touring 2003: 16 Defogger Driver's under-dash fuse/relay box (behind left end of dash) Fuse 4 7.5a G12 G601 (below left front seat) G651 (below right front seat) H17 Hot in on Left power mirror M18 Mirror defogger switch Passenger's under-dash fuse/relay box (behind right kick panel) Power mirror switch Right power mirror W/ dpms W/o dpms Rear Defogger Wiring Diagram for Acura MDX Touring 2003 List of elements for Rear Defogger Wiring Diagram for Acura MDX Touring 2003: 24 (d1) panel (d2) panel (ds1) panel (not used) B13 B15 Climate control panel Climate control unit (lower center of dash, forward of center console) Driver's under-dash fuse/relay box (behind left end of dash) Ds1 Fuse 3 7.5a Fuse 53 30a G401 (behind upper left end of dash) G602 (above left rear fender) Ground Hot at all times Hot in on I15 J15 Passenger's under-dash fuse/relay box (behind right kick panel) Power Rear window defogger Rear window defogger relay Under-hood fuse/relay box (at right side of engine compt)
ENGINE PERFORMANCE
3.5L 3.5L, Engine Performance Wiring Diagram (1 of 5) for Acura MDX Touring 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (1 of 5) for Acura MDX Touring 2003: 88 (center (center of engine compt) j/c c104 (front of) engine) (middle of engine compt) map sensor (middle of engine compt) throttle actuator control module (on transaxle (rear of engine) (top of transaxle) countershaft speed sensor A/c system Afshtc b1 Afshtc b2 Altc Altf Atft B22 Ckp sensor (a & b) (front of engine) Ckpa Ckpb Climate control unit Cmp Cmp sensor (right side Conn a (partial) Ect Ect sensor Egr Egrp End cover atf temperature sensor Fuel injectors G101 (left rear of engine) Iat1 Igls1 Igls2 Igls3 Igls4 Igls5 Igls6 Igp Imrc actuator Imrc+ Imrc- Imrcm Inj1 Inj2 Inj3 Inj4 Inj5 Inj6 Ipb1 Ipb2 J/c c103 (center of engine compt) Lg1 Lg2 Map Minh Minhi Of engine compt) Of engine compt) j/c c104 Op3sw Op4sw Pcs Pdsw Powertrain control module (right side of engine compt) Red Rly Sedf Sefd Sg1 Sg2 Sha Shb Shc Sho2s b1 Sho2s b2 So2shtc b1 So2shtc b2 Vbsol Vbu Vcc1 Vcc2 Vcentb1 Vcentb2 Vlblb1 Vlblb2 Vsb1 Vsb2 Vtec oil pressure switch (right front of engine) Vtpsw Vts 3.5L, Engine Performance Wiring Diagram (2 of 5) for Acura MDX Touring 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (2 of 5) for Acura MDX Touring 2003: 31 (front of engine) vtec solenoid valve (on intake manifold) (on torque converter housing) (on torque converter housing) shift solenoid valves (top rear of intake manifold evap canister purge valve A/f sensor (front) (b1, s1) (middle of engine compt) A/f sensor (rear) (b1, s1) (rear of engine, in exhaust) Alternator B10 Braid Driver's underdash fuse/ relay box (behind left end of dash) Egr valve & egr valve position sensor (rear of left cylinder head) Fuse 15a Fuse 7.5a G101 (left rear of engine) H12 Hot at all times Hot in on or start Iat sensor 1 J/c c103 (center of engine compt) J/c c104 J/c c104 (center of engine compt) J12 Mainsahft speed sensor (on transaxle) Not used Passenger's underdash fuse/ relay box (behind right kick panel) Red Secondary ho2s (front) (b2, s2) (on front bank exhaust manifold) Secondary ho2s (rear) (b1, s2) (on catalytic converter) Torque converter clutch solenoid Underhood sub-fuse box (left side of engine compt) 3.5L, Engine Performance Wiring Diagram (3 of 5) for Acura MDX Touring 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (3 of 5) for Acura MDX Touring 2003: 26 (on transaxle end cover) 3rd clutch pressure switch 4th clutch pressure switch A17 Braid Brake pedal position switch (top of brake arm) Fuse 15a Fuse 20a Fuse 7.5a G101 (left rear of engine) Hot at all times Icm Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Ignition coil relay (under left side of dash) J/c c103 (center of engine compt) J/c c104 Knock sensor (top of engine block) Pgm-fi main relay (under left side of dash) Throttle actuator control module relay (under left side of dash) Underhood fuse/ relay box (right side of engine compt) Underhood sub-fuse box (left side of engine compt) 3.5L, Engine Performance Wiring Diagram (4 of 5) for Acura MDX Touring 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (4 of 5) for Acura MDX Touring 2003: 34 (behind right end of dash) g401 (below left front seat) g601 (left end of dash) g401 2 position cancel A/t gear circuit A/t shift switch A/t temp A10 A11 A12 A13 A24 A27 A28 A30 C10 Driver's underdash fuse/ relay box (behind left end of dash) Exterior lights system Fuel gauge sending unit (part of fuel tank unit) Fuel tank unit Fuse 10a Fuse 15a G501 (behind left end of dash) Gauge assembly Hot in on or start Low hold switch Main circuit Mil Passenger's underdash fuse/ relay box (behind right kick panel) Pgm-fi main relay 2 (under left side of dash) Pnk Shift lock system Tachometer test connector (left side of engine compt) Vtm-4 control unit (right side of cargo area) 3.5L, Engine Performance Wiring Diagram (5 of 5) for Acura MDX Touring 2003 List of elements for 3.5L, Engine Performance Wiring Diagram (5 of 5) for Acura MDX Touring 2003: 100 (behind right end of dash) g401 (behind right headlamp) g201 (left side of engine compt) evap canister vent shut valve (on transmission housing) a/t clutch pressure control solenoid valves (right side of engine compt) engine mount control solenoid valve (under left side of floor) evap bypass solenoid valve 2wbs A/c system A/f sensor relay (under left side of dash) Acc Acs Afshtcr App sensor (right side of engine compt) Aps1 Aps2 Atfind Atp d3 Atp d4 Atp d5 Atp f Atp n Atp p Atp r Atp2 B19 Bksw Bkswnc Can h Can l Ccind Ccmsw Ccress Ccsets Computer data lines system Conn a Conn b Cooling fans system Cruise control system D14 D5ind Data link connector (lower left side of dash) Driver's underdash fuse/ relay box Ectout Eld Eld unit Except navigation F-lvl 1 F-lvl 2 Fan ch Fancl Ftp Ftp sensor (under Fup Fuse 15a G101 (left rear of engine) Hot at all times Iat sensor 2 (in air intake tube) Iat2 Immobilizer control unit receiver (in steering column) Imocd Imofpr K-line Left side of floor) Lhsw Lsa+ Lsa- Lsb+ Lsb- Lsc+ Lsc- Mcs Mil Mrly Multi- information display unit Nep Not used Pnk Power distribution system Powertrain control module (right side of engine compt) Psp switch (on power steering pressure line, near gearbox) Pspsw Red Scs Sens 1 Sens 2 Sg3 Sg4 Sg5 Shift inter- lock system Sls Starting system Transmission range switch Underhood fuse/relay box (right side of engine compt) Underhood sub-fuse box (left side of engine compt) Vcc3 Vcc4 Vcc5 Vssout Vsv Wen
EXTERIOR LIGHTS Backup Lamps Wiring Diagram for Acura MDX Touring 2003 List of elements for Backup Lamps Wiring Diagram for Acura MDX Touring 2003: 18 (on right side of engine compt) powertrain control module B23 Back-up light Driver's under-dash fuse/relay box (behind left end of dash) Fuse 9 10a G101 (at left rear of engine) G601 (below left front seat) G652 (above right rear fender) Hot in on or start Instrument cluster, seats systems K11 Left taillight assembly Lighting connector Mirrors system Reverse relay Right taillight assembly Trailer Transmission range switch Exterior Lamps Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 32 A22 B17 B39 Brake light failure sensor (at left side of cargo area, on inside of rear side trim panel) Brake pedal position switch (at top of brake pedal arm) Brake/ tail- light Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Fuse 10a Fuse 15a Fuse 20a Fuse 7.5a G401 (behind upper left end of dash) G601 (below left front seat) G602 (above left rear fender) G652 (above right rear fender) H15 High mount brake light Hot at all times Hot in on or start J16 L15 L21 Left taillight assembly License plate light Passenger's under-dash fuse/relay box (behind right kick panel) Powertrain control module (on right side of engine compartment) Rear controller and screen Right taillight assembly Turn signal light Turn signal/hazard relay Under-hood fuse/relay box (at right side of engine compartment) Exterior Lamps Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 37 (behind left end of dash) g501 Auto Back-up lamps circuit Brake system indicator C10 C14 Combination light switch D18 Driver's under-dash fuse/relay box (behind left end of dash) G201 (behind right headlight) G301 (at left rear of engine compt) G401 (behind upper left end of dash) G602 (above left rear fender) Gauge assembly Hazard warning switch Hazard warning switch light Head Headlight switch Headlights system Interior lights system J13 L17 Left front parking/ side marker light Left front turn signal light Left turn signal ind M20 Memory system Off Park Red Right front parking/ side marker light Right front turn signal light Right turn signal ind Seats system Taillight relay (behind left side of dash) Trailer lighting connector Turn signal switch
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Acura MDX Touring 2003 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Acura MDX Touring 2003: 51 (not used) g14 A/c pressure switch A/f sensor shield A39 A40 A73 B18 Battery Braided wire Ckp sensors (a & b) Ckp sensors (a and b) Cmp sensor D14 Data link connector Dimmer relay Egr valve & egr valve position sensor Eld unit Engine Fan control relay Front blower motor relay G1 (at front of engine compt, near battery) G101 (at left rear of engine) G102 (at right front of engine, near power steering pump) G2 (at left front of engine compartment) G201 (behind right headlight) Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coil 4 Ignition coil 5 Ignition coil 6 Immobilizer control unit receiver Intermittent wiper relay J/c c104 (center of engine compt) Knock sensor shield Low beam right headlight Passenger's under-dash fuse/relay box (behind right kick panel) Powertrain control module Radiator fan motor Rear window washer motor Right fog light Right front parking/ side marker light Right front turn signal light Secondary ho2s shield Security hood switch Throttle actuator control module Transmission Transmission range switch Under-hood fuse/relay box (at right side of engine compt) Vtec oil pressure switch Windshield washer motor Ground Distribution Wiring Diagram (2 of 4) for Acura MDX Touring 2003 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Acura MDX Touring 2003: 55 (not used) cigarette lighter connector A14 A20 Audio unit B10 B11 B22 Brake fluid level switch C10 Console accessory power socket Driver's multiplex control unit Driver's power seat adjustment switch (w/o memory) Driver's power seat control unit (w/ memory) Driver's seat belt switch Driver's seat heater Driver's seat heater switch Driver's under-dash fuse/relay box (behind left end of dash) Dvd player unit Front accessory power socket Front passenger's power seat adjustment switch Front passenger's seat belt switch Front passenger's seat heater Front passenger's seat heater switch Front passenger's weight sensor unit Front stereo amplifier (bose) G301 (at left rear of engine compt) G501 (behind left end of dash) G502 (behind right center of dash) G503 (behind right end of dash) G631 (below center console, behind shifter) Gauge assembly Glove box light Interior light switch Keyless receiver unit Left fog light Left front parking/ side marker light Left front turn signal light Low beam left headlight Multi- information display unit Multi- information display unit (w/o navigation) Navigation display unit Navigation unit Opds unit Pasenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Psp switch Rear blower motor relay Rear blower power transistor Rear heater- a/c control panel unit Trip meter select/ reset switch W/ navigation W/ rear entertainment W/o navigation Washer fluid level switch Windshield wiper motor Ground Distribution Wiring Diagram (3 of 4) for Acura MDX Touring 2003 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Acura MDX Touring 2003: 65 (not used) (not used) d1 A/t shift switch A12 A14 A22 A23 Accessory power socket relay Auto wiper Automatic lighting control unit B15 Brake light failure sensor Climate control unit Combination light switch Cruise control main switch/ vsa off switch Data link connector Door multiplex control unit Dpms switch (memory) Driver's door key cylinder switch Driver's door lock knob switch Driver's door lock switch Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Driver's under-dash fuse/relay box box (behind left end of dash) Driver's vanity mirror light Drl control unit (canada) F10 Front blower power transistor Front passenger's door lock knob switch Front passenger's door lock switch Fuel tank unit G302 (below driver's under-dash fuse/relay box) G401 (behind upper left end of dash) G601 (below left front seat) G651 (below right front seat) G801 (under center of dash) H16 Ignition key switch Ignition key switch/ key light L15 Left power mirror Left rear door lock knob switch Left taillight assembly Low hold switch Mes connector Moonroof close relay Moonroof open relay Moonroof switch Multiplex control inspection connector Park pin switch Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pgm-fi main relay 2 Power mirror switch Power window control unit Power window relay Rear stereo amplifier relay (bose) Right power mirror Seat heater relay Shift lock relay Srs unit Turn signal/ hazard relay Vsa modulator control unit W/o memory w/ memory Wiper/ washer switch Ground Distribution Wiring Diagram (4 of 4) for Acura MDX Touring 2003 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Acura MDX Touring 2003: 35 A10 A11 Auto wiper Automatic dimming inside mirror Auxiliary jack assembly B12 Electrical compass unit Front individual map lights Front passenger's vanity mirror light G602 (above left rear fender) G652 (above right rear fender) High mount brake lights J/c c501 (behind glove box) J/c c685 (under front passenger's seat) Keyless buzzer Licence plate lights Rain sensor & automatic wiper control unit Rear accessory power socket Rear accessory power socket relay Rear camera control unit Rear controller & screen Rear differential Rear stereo amplifier (bose) Rear stereo amplifier (except bose) Rear window defogger Rear window wiper intermittent control unit Rear window wiper motor Right rear door lock knob switch Right taillight assembly Shield Tailgate latch switch Trailer lighting connector Vtm-4 control unit W/ navigation W/o navigation
HEADLIGHTS Headlights Wiring Diagram, with DRL (1 of 2) for Acura MDX Touring 2003 List of elements for Headlights Wiring Diagram, with DRL (1 of 2) for Acura MDX Touring 2003: 45 (in multi- relay box) dimmer relay (not used) A20 Anti-lock brakes system Auto Automatic lighting diode (under left side of dash) B13 B16 Brake switch C18 Combination light switch Dimmer switch Driver's underdash fuse/relay box (behind left end of dash) Drl control unit (under middle of dash) Flash- to-pass switch Fog light relay (behind left side of dash) Fog light switch Fog light switch light Fuse 13 7.5a Fuse 4 7.5a Fuse 5 10a Fuse 6 10a Fuse 9 10a G201 (behind right headlight) G301 (at left rear of engine compartment) G401 (behind upper left end of dash) H13 Head Headlight switch Hot at all times Hot in on Hot in on or start I12 Interior lights system L14 Left fog light M15 Off On ind Park Parking Passenger's multiplex control unit Passenger's underdash fuse/relay box (behind right kick panel) Red Right fog light Headlights Wiring Diagram, with DRL (2 of 2) for Acura MDX Touring 2003 List of elements for Headlights Wiring Diagram, with DRL (2 of 2) for Acura MDX Touring 2003: 37 (behind left end of dash) driver's underdash fuse/relaybox (not used) A1 (not used) A12 A13 A22 Automatic lighting control unit (under middle of dash) Automatic lighting sensor (at middle of dash) B12 B18 Driver's door switch Driver's multiplex control unit Driver's underdash fuse/relay box (behind left end of dash) Drl ind Electrical load detector unit Fuse Fuse 41 120a Fuse 43 Fuse 45 20a Fuse 50 20a G201 (behind right headlight) G301 (at left rear of engine compartment) G401 (behind upper left end of dash) compartment) Gauge assembly Headlight relay 1 Headlight relay 2 High High beam ind Hot at all times J14 L12 Left headlight Low Memory systems Right headlight Taillight relay (behind left side of dash) Underhood fuse/relay box (at right side of engine compt) Headlights Wiring Diagram, without DRL for Acura MDX Touring 2003 List of elements for Headlights Wiring Diagram, without DRL for Acura MDX Touring 2003: 70 (behind left end of dash) (not used) A1 (not used) A12 (not used) A13 A20 A22 A7 (not used) Auto Automatic lighting control unit (under middle of dash) Automatic lighting diode (under left side of dash) Automatic lighting sensor (at middle of dash) B12 B13 B16 C18 Combination light switch Dimmer relay (in multi- relay box) Dimmer switch Driver's door switch Driver's multiplex control unit Driver's underdash fuse/relay box Driver's underdash fuse/relaybox (behind left end of dash) Electrical load detector unit Flash- to-pass switch Fog light switch Fog light switch light Foglight relay (behind left side of dash) Fuse 10a Fuse 13 7.5a Fuse 41 120a Fuse 43 20a Fuse 44 Fuse 45 20a Fuse 50 20a Fuse 7.5a G201 (behind right headlight) G301 (at left rear of engine compartment) G301 (at left rear of engine compt) G401 (behind upper left end of dash) G401 (behind upper left end of dash) compartment) Gauge assembly H13 Head Headlight relay 1 Headlight relay 2 Headlight switch High High beam indicator Hot at all times Hot in on Interior lights system J14 L12 Left fog light Left headlight Low M15 Memory systems Off On ind Park Passenger's multiplex control unit Passenger's underdash fuse/relay box (behind right kick panel) Passenger's underdash fuse/relaybox (behind right end of dash) Red Right fog light Right headlight Taillight relay (behind left side of dash) Underhood fuse/relay box (at right side of engine compartment)
HORN Horn Wiring Diagram for Acura MDX Touring 2003 List of elements for Horn Wiring Diagram for Acura MDX Touring 2003: 21 A11 Auxiliary fuse holder 1 B11 B14 C17 (not Cable reel Cruise control set/ resume/ cancel switch Fuse 47 20a Fuse 90 7.5a High horn Horn relay Horn switch Hot at all times J10 Low horn Nca Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Steering wheel Under-hood fuse/relay box (at right side of engine compartment) Used)
INSTRUMENT CLUSTER Gauges & Indicators Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Gauges & Indicators Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 79 (under middle of dash) 1 ind 2 ind 2 position cancel circuit A/t gear posi- tion/ cruise control dimming circuit A/t gear positon indicator back light A10 A11 A12 A15 A16 A18 A20 A22 A27 A28 Anti-theft system B10 B11 B12 B14 B17 B18 Brake fluid level switch (integral to brake fluid reservoir cap) Brake lamp indicator light Brake light failure sensor (at left side of cargo area, on inside of rear side trim panel) C10 C11 C12 C13 Cruise control indicator light D3 ind D4 ind D5 ind Driver's door indicator light Driver's multiplex control unit Driver's seat belt switch Driver's under-dash fuse/relay box (behind left end of dash) Drl control unit (canada) Drl indicator light (canada) From coolant temper- ature (ect) gauge (diagram 1 of 2) From wiper/ washer indicator light (diagram 1 of 2) Front passenger's door indicator light Fuel gauge sending unit Fuel tank unit G301 (at left rear of engine compartment) G501 (behind left end of dash) G631 (below center console, behind shifter) Gauge assembly Gauge lights (5 bulbs) High beam indicator light Immobilizer control unit-receiver (in steering column cover) Immobilizer indicator light Interior lights system K12 K14 K15 Lcd back light (3 bulbs) Left rear door indicator light Lights on indicator Main circuit N ind Off Oil pressure switch (on front of engine, at top right of oil pump housing) Opds unit (in front passenger's seat) P ind Parking brake switch Pnk R ind Red Reset Right rear door indicator light Seat belt reminder indicator light Select Stabi- lizing power circuit Tailgate indicator light Trip meter select/reset switch Trip meter select/reset switch light Vsa modulator control unit (on left side of engine compartment) Multi-Information System Wiring Diagram for Acura MDX Touring 2003 List of elements for Multi-Information System Wiring Diagram for Acura MDX Touring 2003: 45 A15 A16 A26 Accessory power socket relay B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B26 B51 Climate control unit (lower center of dash, forward of center console) Driver's multiplex control unit Driver's power seat control unit Driver's under-dash fuse/relay box (behind left end of dash) Electrical compass unit Fuel tank unit Fuse 11 10a Fuse 4 7.5a Fuse 8 7.5a Fuse 9 15a G13 G502 (behind right center of dash) G503 (behind right end of dash) G651 (below right front seat) G652 (above right rear fender) Gauge assembly Hot at all times Hot in acc or on Hot in on Interior lights system M11 M15 Multi-information display unit Navigation unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Powertrain control module (on right side of engine compartment) Red
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Acura MDX Touring 2003 List of elements for Courtesy Lamps Wiring Diagram for Acura MDX Touring 2003: 63 (behind left side of dash) taillight relay (not used) (not used) d2 A14 A15 A16 A17 A21 C11 C14 C15 C16 C19 Door Driver's door courtesy light Driver's door switch (at left ``b" pillar) Driver's multiplex control unit Driver's multiplex fuse/relay box Driver's under-dash fuse/relay box (behind left end of dash) Driver's vanity mirror light E10 F12 Front individual map lights Front passenger's door courtesy light Front passenger's door switch (at right ``b" pillar) Front passenger's vanity mirror light Fuse 10 15a Fuse 11 10a G401 (behind upper left end of dash) G501 (behind left end of dash) G503 (behind right end of dash) G602 (above left rear fender) G652 (above right rear fender) Gauge assembly Glove box light H10 H18 Home- link unit Hot at all times In-line diode 1 In-line diode 2 In-line diode 3 In-line diode 4 Instrument illumination circuit Interior illumination circuit Interior light Interior light switch Left Left rear door courtesy light Left rear door switch (at left ``c" pillar) Off Passenger's multiplex fuse/relay box Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Power seat system Rear ceiling light Rear individual map lights Red Right Right rear door courtesy light Right rear door switch (on right ``c" pillar Tailgate latch switch Tailgate lights Entry Light Timer Wiring Diagram for Acura MDX Touring 2003 List of elements for Entry Light Timer Wiring Diagram for Acura MDX Touring 2003: 42 A13 A14 A15 A16 A17 A21 A22 A24 C13 (not used) C14 C16 D2 (not used) Door multiplex control unit (in driver's door) Driver's door lock knob switch Driver's door switch (at left "b" pillar) Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) E10 Front individual map lights Fuse 11 10a Fuse 47 20a Fuse 9 10a G401 (behind upper left end of dash) H14 Hot at all times Hot in on or start Ignition key light Ignition key switch Ignition key switch/ key light (in steering column cover) Instrument illumination circuit Interior light switch Left rear door switch (at left "c" pillar) Passenger's door switch (at right "b" pillar) Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Rear ceiling light Rear individual map lights Right rear door switch (on right "c" pillar) Seats system Taillight relay (behind left side of dash) Under-hood fuse/relay box (at right side of engine compartment) Instrument Illumination Wiring Diagram for Acura MDX Touring 2003 List of elements for Instrument Illumination Wiring Diagram for Acura MDX Touring 2003: 66 (behind left end of dash) driver's under-dash fuse/relay box (not A/t gear position indicator back light A/t gear position/ cruise control dimming circuit A/t shift switch A13 A15 A16 A19 A20 A22 A26 Ashtray light Audio unit Auto B11 B12 Bulbs) C10 Cigarette lighter connector Cigarette lighter illumination Climate control panel Combination light switch Cruise control main switch/ vsa off switch Dash lights brightness controller Dpms switch Driver's multiplex control unit Driver's seat heater switch Driver's under-dash fuse/relay box (behind left end of dash) Dvd player unit (w/ rear enter- tainment) Exterior lights system Fog light switch Front passenger's airbag cut-off indicator Front passenger's seat heater switch Fuse 10 15a Fuse 9 10a G401 (behind upper left end of dash) G501 (behind left end of dash) Gauge assembly Gauge lights (5 Glove box light Hazard warning switch Head Head- light switch off park Headlights system Hot at all times Hot in on or start Interior light switch J13 K15 K16 Lcd back lights (3 bulbs) Lights on ind Main circuit Moon- roof switch Navigation display unit (w/ navigation) multi- information display unit (w/o navigation) Passenger's under-dash fuse/relay box (behind right kick panel) Rear controller & screen (w/ rear enter- tainment) Rear heater a/c control panel unit Red Red red Stabilizing power circuit Taillight relay (behind left side of dash) Trip meter select/ reset switch Used) Vtm-4 lock switch
MEMORY SYSTEMS Memory Systems Wiring Diagram (1 of 3) for Acura MDX Touring 2003 List of elements for Memory Systems Wiring Diagram (1 of 3) for Acura MDX Touring 2003: 52 1) left up 2) right dn 3) left dn 4) right up A12 A14 A16 A24 B11 B14 B19 B22 B23 B26 D10 (not used) D17 (not used) Driver's door switch (at left "b" pillar) Driver's multiplex control unit Driver's power seat adjustment switch Driver's under-dash fuse/relay box (behind left end of dash) Front up-down switch Fuse 4 7.5a Fuse 9 10a G101 (at left rear of engine) G401 (behind upper left end of dash) G501 (behind left end of dash) H14 H17 Hot in on Hot in on or start Instrument cluster & headlights systems Instrument cluster system J14 Junction connector c501 K10 K11 Keyless receiver unit (behind right side of glove box) L15 Left M19 Mirror defogger switch Pnk Power mirror switch Powertrain control module (on right side of engine compartment) Rear up-down switch Recline switch Right Slide switch Switch 1 Switch 2 Switch 3 Transmssion range switch Memory Systems Wiring Diagram (2 of 3) for Acura MDX Touring 2003 List of elements for Memory Systems Wiring Diagram (2 of 3) for Acura MDX Touring 2003: 41 (not used) A22 A24 B10 B12 B13 B14 B15 B16 B17 B18 B19 B20 B22 C13 Defogger Driver's under-dash fuse/relay box (behind left end of dash) E20 Fuse 13 7.5a Fuse 2 20a Fuse 4 20a Fuse 5 20a G12 G16 G503 (behind right end of dash) G601 (below left front seat) G651 (below right front seat) Hot at all times I12 Left power mirror Left/ right motor M18 Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Position sensor Red Right power mirror Swing Tilt Up/ down motor Memory Systems Wiring Diagram (3 of 3) for Acura MDX Touring 2003 List of elements for Memory Systems Wiring Diagram (3 of 3) for Acura MDX Touring 2003: 85 (below center console, behind shifter) g631 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 At-p At-r Batt input Battery Bus C10 C11 C12 Comm line Door locks system Door multiplex control unit (in driver's door) Driver's position memory switch Driver's power seat control unit (under driver's seat) Driver's power seat front up-down motor Driver's power seat front up-down position sensor Driver's power seat rear up- down motor Driver's power seat rear up- down position sensor Driver's power seat recline motor Driver's power seat recline position sensor Driver's power seat slide motor Driver's power seat slide position sensor Driver's under- dash fuse/ relay box (behind left end of dash) Driving position memory switch light Drswd Fhdn Fhm + Fhm - Fhse Fhup G401 (behind upper left end of dash) G601 (below left front seat) Gnd Ground H11 H15 Ign Ind 1 ctrl Ind 2 ctrl Interior lights system M16 M17 Memo button Memory in Pnk Pos Pos 1 input Pos 2 input Rebw Red Ref Refw Rem + Rem - Rese Rhdn Rhm + Rhm - Rhse Rhup Scom Seg1 Seg2 Sen1 Sensor Slbw Slfw Slm + Slm - Slse Vcc sen2 Vmp1 Vss in Vsu
NAVIGATION Navigation Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for Navigation Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 70 (com high) (com low) (under driver's seat) (vss out) A15 A16 A17 Acc Accessory power socket relay Aci Aco B sig B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B23 B26 C sig Climate control unit (lower center of dash, forward of center console) Clk 2 Disp bus (+) Disp bus (-) Driver's Driver's under-dash fuse/relay box (behind left end of dash) Fuse 11 10a Fuse 13 7.5a Fuse 8 7.5a Fuse 9 10a Fuse 9 15a G sig G101 (at left rear of engine) G13 G15 G502 (behind right center of dash) G651 (below right front seat) Gauge assembly Gnd Gnd sig Hot at all times Hot in acc or on Hot in on or start Ill+ Ill- Interior lights system Junction connector c501 (behind glove box) Junction connector c685 (under front passenger's seat) K11 M11 Navigation display unit Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Power seat control unit Powertrain control module (on right side of engine compartment) R sig Red Reverse relay Scty1 Scty2 Sh disp bus Sh sig Transmission range switch Navigation Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Navigation Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 77 (under right front seat) navigation unit A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 Acc Audio Audio unit B sig B10 B11 B12 B13 B14 Back lt C sig Cable reel Con high Con low D10 D11 D12 D13 D14 D15 D16 Diag n Diag p Disp bus (+) Disp bus (-) G sig G502 (behind right center of dash) Gnd Gnd gps Gnd rg Gnd sig Gps Gps antenna Ill + Interior lights system Mic sh Mic sig gnd Mic sig+ Mute Navigation microphone (on front middle of roof) Navigation service check connector Nca R sig Radio sw Rear camera circuit Red Remote case ground connector Remote switch Rg l+ Rh sg Sh disp bus Sh sig Steering wheel Strg Strg sw Switch Tv b sig2 Tv bus + Tv bus - Tv c sig2 Tv g sig2 Tv gnd sig2 Tv r sig2 Unit Vss input Parking Assistant Wiring Diagram for Acura MDX Touring 2003 List of elements for Parking Assistant Wiring Diagram for Acura MDX Touring 2003: 17 Back-up sensor beeper assembly Back-up sensor beeper switch Back-up sensor control unit Back-up sensor in-line fuse Driver's under-dash fuse/relay box (behind left end of dash) Exterior lights system Fuse 9 10a G602 (above left rear fender) Hot in on or start Left center sensor Left corner sensor On indicator Red Reverse relay Right center sensor Right corner sensor Trailer lighting connector Rear Camera Wiring Diagram for Acura MDX Touring 2003 List of elements for Rear Camera Wiring Diagram for Acura MDX Touring 2003: 57 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 Acc (+) Accessory power socket relay Audio unit B + Bus sh C sync Camera adpt Camera gnd Camera sh Camera v D10 D11 D12 D13 D14 D15 D16 Driver's under-dash fuse/relay box (behind left end of dash) Fuse 13 7.5a Fuse 8 7.5a Fuse 9 15a G13 G15 G651 (below right front seat) G652 (above right rear fender) Gnd Gnd sig2 Hot at all times Hot in acc or on M11 Navigation unit (under right front seat) Passenger's under-dash fuse/relay box (behind right kick panel) Radio sw Rear camera (behind tailgate trim panel) Rear camera control unit (on right side of cargo area) Red Sound systems Tv b sig2 Tv bus + Tv bus - Tv c sig2 Tv g sig2 Tv gnd sig2 Tv r sig2 Tv sh sig2 Vcc
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Acura MDX Touring 2003 List of elements for Power Distribution Wiring Diagram (1 of 4) for Acura MDX Touring 2003: 67 (behind right kick panel) (not used) A/c compressor clutch relay A12 A17 Acc Alternator Battery Condenser fan relay D10 Data link connector Driver's power seat control unit (w/ dpms) driver's power seat adjustment switch (w/o dpms) Driver's under-dash fuse/relay box (behind left end of dash) Drl control unit (canada) Electrical load detector (eld) unit Front blower motor relay Front passenger's power seat adjustment switch Fuse 1 30a Fuse 14 20a Fuse 2 20a Fuse 3 20a Fuse 4 20a Fuse 41 120a Fuse 42 50a Fuse 46 15a Fuse 5 20a Fuse 51 40a Fuse 52 30a Fuse 53 30a Fuse 55 40a Fuse 56 40a Fuse 57 30a Fuse 58 30a Fuse 59 7.5a Fuse 6 10a G18 H18 Ignition coil relay Ignition switch Lock Moonroof close relay Moonroof open relay Option connector Passenger's multiplex control unit Passenger's under-dash fuse/relay box Pgm-fi main relay 1 Power window relay Radiator fan relay Rear blower motor relay Rear window defogger relay Red Seat heater relay Start Starter Starter solenoid T101 Throttle actuator control module relay To fuse 4 (diagram 2 of 4) To fuse 47 (diagram 3 of 4) To fuse 54 (diagram 3 of 4) To fuse 6 (diagram 2 of 4) To fuse 7 (diagram 4 of 4) To fuse 8 (diagram 4 of 4) To starter cut relay (diagram 4 of 4) Under-hood fuse/relay box (at right side of engine compt) W/ dpms W/o dpms Power Distribution Wiring Diagram (2 of 4) for Acura MDX Touring 2003 List of elements for Power Distribution Wiring Diagram (2 of 4) for Acura MDX Touring 2003: 68 (behind left end of dash) driver's under-dash fuse/relay box (behind right kick panel) passenger's under-dash fuse/relay box (not used) A/c compressor clutch relay A/c diode b A19 Alternator Automatic dimming inside mirror Automatic lighting control unit Automatic wiper relay Auxiliary fuse holder 2 B10 B13 Climate control panel Climate control unit Condenser fan relay D11 D13 D16 D16 (not used) Drl control unit (canada) Electrical compass unit F8 (not used) Fan control relay From ignition switch (diagram 1 of 4) Front blower motor relay Front passenger's weight sensor unit Fuse 10 7.5a Fuse 11 10a Fuse 12 30a Fuse 3 7.5a Fuse 4 7.5a Fuse 5 10a Fuse 6 15a Fuse 7 7.5a Fuse 92 7.5a H12 H17 Hazard warning switch Immobilizer control unit- receiver Intermittent wiper relay J12 J15 L14 M13 (not used) M14 M15 Multi- information display unit Opds unit Option connector Passenger's under-dash fuse/relay box (behind right kick panel) Pcm Power mirror switch Rear blower motor relay Rear heater-a/c control panel unit Rear mode control motor Rear window defogger relay Rear window wiper intermittent control unit Rear window wiper motor Recirculation control motor Seat heater relay To fuse 1 (diagram 4 of 4) Under-hood fuse/relay box (at right side of engine compt) Vsa modulator- control unit W/ auto wiper W/o navigation Windshield wiper motor Wiper/washer switch Power Distribution Wiring Diagram (3 of 4) for Acura MDX Touring 2003 List of elements for Power Distribution Wiring Diagram (3 of 4) for Acura MDX Touring 2003: 97 (behind left end of dash) driver's under-dash fuse/relay box (behind right kick panel) passenger's under-dash fuse/relay box (diagram 3 of 4) (not used) (w/ navigation) (w/ rear entertainment) A10 A12 A23 A24 A7 (not used) Accessory power socket relay Audio unit Audio unit (w/o rear entertainment) Automatic lighting control unit Auxiliary jack assembly B11 B15 Bose Brake pedal position switch C19 Cigarette lighter Cigarette lighter connector Console accessory power socket D5 (not used) Door multiplex control unit Dpms switch Driver's door courtesy light Driver's multiplex control unit Driver's power seat control unit (dpms) Driver's vanity mirror light Dvd player unit E10 F12 Fog light relay From accessory From fuse 41 & battery (diagram 1 of 4) From fuse 59 (diagram 1 of 4) Front accessory power socket Front individual map lights Front passenger's door courtesy light Front passenger's vanity mirror light Front stereo amplifier (bose) Fuse 10 15a Fuse 11 10a Fuse 12 20a Fuse 13 7.5a Fuse 47 20a Fuse 48 20a Fuse 49 15a Fuse 50 20a Fuse 54 40a Fuse 9 15a G11 G13 G15 G16 G501 (behind left end of dash) G651 (below right front seat) Gauge assembly H15 H18 Hazard warning switch Headlight relay 1 Headlight relay 2 Horn relay I12 I16 Ignition key light Ignition key switch/ key light Immobilizer control unit- receiver Interior lights system J11 Key interlock switch Keyless receiver unit Left rear door courtesy light M19 Multi- information display unit Navi- gation unit Navigation display unit Navigation unit (w/ navigation) Passenger's multiplex control unit Power socket relay Rear camera control unit Rear ceiling light Rear controller & screen Rear individual map lights Rear stereo amplifier relay Right rear door courtesy light Security indicator Tailgate lights Taillight relay To pin j7 of passenger's under-dash fuse/relay box (diagram 4 of 4) To splice (diagram 3 of 4) Under-hood fuse/relay box (at right side of engine compartment) W/ navigation W/o navigation Power Distribution Wiring Diagram (4 of 4) for Acura MDX Touring 2003 List of elements for Power Distribution Wiring Diagram (4 of 4) for Acura MDX Touring 2003: 70 (above left rear fender) g602 (above right rear fender) g652 (not used) A/f sensor relay A10 A17 A18 A20 A22 A24 Audio unit Automatic lighting control unit Brake light failure sensor C13 Cruise control main switch/ vsa off switch Dpms Driver's multiplex control unit Driver's power seat control unit Driver's under-dash fuse/relay box (behind left end of dash) Dvd player unit From accessory power socket relay (diagram 3 of 4) From battery (diagram 1 of 4) From ignition switch (diagram 1 of 4) From pin a5 of driver's under-dash h fuse/relay box (diagram 2 of 4) Front passenger's air bag cut-off indicator Fuse 1 15a Fuse 1 20a Fuse 10 7.5a Fuse 11 20a Fuse 2 10a Fuse 2 40a Fuse 3 30a Fuse 4 20a Fuse 5 Fuse 6 20a Fuse 7 15a Fuse 8 15a Fuse 8 7.5a Fuse 9 10a Fuse 9 15a Gauge assembly Ignition coil relay J17 J18 Junction connector c501 (behind glove box) Keyless receiver unit M11 Option connector Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Passenger's under-dash fuse/relay box (behind right kick panel) Pcm Pgm-fi main relay 2 Power window control unit Rain sensor & automatic wiper control unit Rear accessory power socket Rear accessory power socket relay (at right side of cargo area) Rear controller & screen Reverse relay Shift lock relay Shift lock solenoid Srs unit Starter cut relay Throttle actuator control module relay Under-hood sub-fuse box Vsa modulator- control unit Vtm-4 control unit Vtm-4 lock switch Vtm-4 relay W/ auto wiper
POWER MIRRORS Automatic Day/Night Mirror Wiring Diagram for Acura MDX Touring 2003 List of elements for Automatic Day/Night Mirror Wiring Diagram for Acura MDX Touring 2003: 17 Automatic dimming inside mirror B23 D10 (not used) Driver's under-dash fuse/relay box (behind left end of dash) Exterior lights system Fuse 10a Fuse 7.5a G101 (at left rear of engine) G652 (above right rear fender) Hot in on Hot in on or start Instrument cluster system K11 M15 Powertrain control module (on right side of engine compartment) Reverse relay Transmission range switch Power Mirrors Wiring Diagram, without Memory for Acura MDX Touring 2003 List of elements for Power Mirrors Wiring Diagram, without Memory for Acura MDX Touring 2003: 32 (not used) Defogger Defogger system Driver's under-dash fuse/relay box (behind left end of dash) E11 E19 Fuse 4 7.5a G601 (below left front seat) H11 H15 H17 Hot in on J12 J13 Left Left down Left power mirror Left up Left up switch 3 Left/right motor M16 M17 Mirror defogger switch Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Power mirror switch Right Right down Right down switch 1 Right power mirror Right up switch 2 Up/down motor
POWER SEATS Driver Power Seat Wiring Diagram, without Memory for Acura MDX Touring 2003 List of elements for Driver Power Seat Wiring Diagram, without Memory for Acura MDX Touring 2003: 14 Backward Down Driver's power seat adjustment switch Driver's power seat front up- down motor Driver's power seat rear up- down motor Driver's power seat recline motor Driver's power seat slide motor Forward Fuse 2 20a Fuse 4 20a G631 (below center console, behind shifter) Hot at all times Passenger's under-dash fuse/relay box (behind right kick panel) Red Heated Seats Wiring Diagram for Acura MDX Touring 2003 List of elements for Heated Seats Wiring Diagram for Acura MDX Touring 2003: 23 Back Circuit breaker Cushion Driver's seat heater Driver's seat heater switch Driver's under-dash fuse/relay box (behind left end of dash) Front passenger's seat heater Front passenger's seat heater switch Fuse 14 20a Fuse 4 7.5a G401 (behind upper left end of dash) G501 (behind left end of dash) G631 (below center console, behind shifter) Hot at all times Hot in on Interior lights system M15 On indicators Passenger's under-dash fuse/relay box (behind right kick panel) Red Seat heater relay (behind left side of dash) Seat heater switch light Ther- mostat Passenger Power Seat Wiring Diagram for Acura MDX Touring 2003 List of elements for Passenger Power Seat Wiring Diagram for Acura MDX Touring 2003: 15 Backward Down Forward Front passenger's power seat adjustment switch Front passenger's power seat front up- down motor Front passenger's power seat rear up- down motor Front passenger's power seat recline motor Front passenger's power seat slide motor Fuse 3 20a Fuse 5 20a G631 (below center console, behind shifter) H18 Hot at all times Passenger's under-dash fuse/relay box (behind right kick panel) Red
POWER TOP/SUNROOF Power Top/Sunroof Wiring Diagram for Acura MDX Touring 2003 List of elements for Power Top/Sunroof Wiring Diagram for Acura MDX Touring 2003: 20 Close Close or tilt Fuse 1 30a Fuse 7 20a G10 G401 (behind upper left end of dash) Hot at all times Interior lights system Moon roof close relay (behind left side of dash) Moon roof limit switch (at center of roof, rear of moon roof opening) Moon roof motor (at center of roof, rear of moon roof opening) Moon roof open relay (behind left side of dash) Moon roof switch Moon roof switch lights Open Passenger's under-dash fuse/relay box (behind right kick panel) Power window relay Power windows system Red Tilt
POWER WINDOWS Power Windows Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for Power Windows Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 51 (below right front seat) g651 7.5a A12 A14 A15 A16 A18 A19 A22 A24 C11 C12 C16 D5 (not used) Driver's door switch (at left "b" pillar) Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) E14 E16 E18 F11 Front passenger's door switch Fuse 10a Fuse 11 20a Fuse 13 Fuse 15 20a Fuse 16 20a Fuse 51 40a Fuse 7 20a Fuse 8 20a G10 G401 (behind upper left end of dash) H14 Hot at all times Hot in on or start I10 I12 J18 L13 L15 L16 Left rear power window motor Left rear power window switch M19 Memory systems Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Power window relay Under-hood fuse/relay box (at right side of engine compartment) Under-hood sub-fuse box Power Windows Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for Power Windows Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 29 (in driver's door) (in driver's door) power window control unit A10 A11 A12 A13 A14 A15 A20 Auto dn Auto up Dn auto dn Door multiplex control unit Driver's power window motor Driver's switch Front passenger's power window motor Front passenger's power window switch G401 (behind upper left end of dash) G601 (below left front seat) Left rear switch Main switch Off Power window master switch Pulser Red Right front switch Right rear power window motor Right rear power window switch Right rear switch
RADIO Radio Wiring Diagram, with Bose System (2 of 2) for Acura MDX Touring 2003 List of elements for Radio Wiring Diagram, with Bose System (2 of 2) for Acura MDX Touring 2003: 47 (not used) Am/fm switch Antenna amplifier Audio unit remote switch Bare wire Bass + Bass - Cable reel Driver's door speaker Driver's under-dash fuse/relay box (behind left end of dash) E12 E13 Front passenger's door speaker G652 (above right rear fender) Griound Ground H12 H13 J10 J11 Left power mirror Left rear door speaker Left tweeter Mast antenna Nca Passenger's under-dash fuse/relay box (behind right kick panel) Rear stereo amplifier (at right side of cargo area) Rear tweeter Rear woofer Red Remote case ground connector Right power mirror Right rear door speaker Right tweeter Roof antenna Seek up switch Shield Steering wheel Sw pwr Tweet + Tweet - Volume down switch Volume up switch W/ dpms w/o dpms W/o dpms w/ dpms Woofer + Woofer - Radio Wiring Diagram, without Bose System for Acura MDX Touring 2003 List of elements for Radio Wiring Diagram, without Bose System for Acura MDX Touring 2003: 81 batt power ctrl sw b+ rl + rl - rr + rr - (above right rear fender) g652 (not used) A10 A11 A12 A13 A14 A15 rr - rl - fr - A16 A17 A18 A19 A20 Accessory power socket relay Am/fm switch Antenna amp Antenna amplifier Antenna input Audio unit Audio unit remote switch B21 Cable reel Dim ctrl + battery input Driver's door speaker Driver's under-dash fuse/relay box (behind left end of dash) E12 E13 Fl + Fl - dim ctrl - Front passenger's door speaker Fuse 48 20a Fuse 8 7.5a Fuse 9 15a G13 G502 (behind right center of dash) G651 (below right front seat) Ground H12 H13 Hot at all times Hot in acc or on Interior lights system J10 J11 Left power mirror Left rear door speaker Left tweeter M11 Mast antenna Nca Option connector Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pwr ground Rear stereo amplifier (at right side of cargo area) Rear woofer Red Remote case ground connector Remote sw Right power mirror Right rear door speaker Right tweeter Roof antenna Scty out rr + rl + fr + Security input Seek up switch Steering wheel Switched ign Under-hood fuse/relay box (at right side of engine compartment) Volume down switch Volume up switch W/ dpms w/o dpms W/o dpms w/ dpms Woofer + Woofer - Rear Seat Entertainment Wiring Diagram, with Bose System (2 of 2) for Acura MDX Touring 2003 List of elements for Rear Seat Entertainment Wiring Diagram, with Bose System (2 of 2) for Acura MDX Touring 2003: 59 (above left rear fender) g602 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 Acc + Aud 1 com Aud 2 com Aud 2 shield Aud 3 shld Audio 3 com Audio 3 shld Bus data Bus gnd Com check Dvd player unit G502 (behind right center of dash) Ground Ill (+) Ill (-) Ill 8v Interior lights system L ch 1 L ch 2 L ch 3 R ch 1 R ch 2 R ch 3 Rear controller & screen Red Scty in Scty out Serial data in Serial data out Serial gnd Serial shld Shield Video 1 Video 1 gnd Video 1 shld Video 2 Video 2 gnd Video 2 shld Video 3 Video 3 gnd Video 3 shld
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Acura MDX Touring 2003 List of elements for Shift Interlock Wiring Diagram for Acura MDX Touring 2003: 26 (not used) A/t shift switch (under center console, on shifter assembly) B21 B39 Brake pedal position switch (at top of brake pedal arm) Driver's under-dash fuse/relay box (behind left end of dash) Fuse 47 20a Fuse 8 7.5a Fuse 9 10a G101 (at left rear of engine) G401 (behind upper left end of dash) Gauge assembly Hot at all times Hot in acc or on Hot in on or start Ignition key switch/ key light Key interlock solenoid Key interlock switch M11 Park pin switch Powertrain control mdule (on right side of engine compartment) S option connector Shift lock relay (under left side of dash) Shift lock solenoid (under center console, at base of shift lever assembly) Transmission range switch Under-hood fuse/relay box (at right side of engine compt)
STARTING/CHARGING Charging Wiring Diagram for Acura MDX Touring 2003 List of elements for Charging Wiring Diagram for Acura MDX Touring 2003: 36 (behind left end of dash) driver's under-dash fuse/relay box A/f sensor relay (under left side of dash) A17 A21 A23 A25 Alt c signal Alt fr sig Alternator Auxiliary fuse holder 2 B25 Battery Charging system indicator Driver's multiplex control unit Eld in- put Eld unit Fuse 10a Fuse 15a Fuse 41 120a Fuse 7.5a G1 (at front of engine compt, near battery) G201 (behind right headlight) Gauge assembly Ground Hot at all times Hot in on or start Ignition input J12 Load output Power distribution system Powertrain control module (on right side of engine compt) Starting circuit T101 Transmission Under-hood fuse/relay box (at right side of engine compt) Under-hood sub-fuse box Starting Wiring Diagram for Acura MDX Touring 2003 List of elements for Starting Wiring Diagram for Acura MDX Touring 2003: 25 (at front of engine compt, transmission near battery) (not used) Acc Battery D12 Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Eld unit Fuse 13 7.5a Fuse 41 120a Fuse 42 50a G101 (at left rear of engine) Ignition switch K18 L10 Lock M12 Power distribution system Start Starter Starter cut relay Starter motor Starter solenoid Transmission range switch Under-hood fuse/relay box (at right side of engine compt)
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram (2 of 3) for Acura MDX Touring 2003 List of elements for Supplemental Restraints Wiring Diagram (2 of 3) for Acura MDX Touring 2003: 18 (left side of engine compartment) left front impact sensor (right side of engine compartment) right front impact sensor (under center of dash, near srs unit) g801 Cable reel Data link connector (dlc) (partial) (under left side side of dash) Driver's air bag first inflator Driver's air bag second inflator Driver's seat belt tensioner Front passenger's air bag first inflator Front passenger's air bag second inflator Front passenger's airbag cutoff indicator Front passenger's seat belt tensioner Interior lights system Mes connector (under left side of dash) Red Short contact Steering wheel Warning: to avoid accidental deployment & possible injury, always disconnect driver's air bag, front passenger's air bag connectors (which automatically shorts them) before working near any srs wiring Supplemental Restraints Wiring Diagram (3 of 3) for Acura MDX Touring 2003 List of elements for Supplemental Restraints Wiring Diagram (3 of 3) for Acura MDX Touring 2003: 28 (lower 4 sensors (in seat back) lower element (right side of seat back) side element (under rear of center console) g631 (upper 2 sensors in seat back) upper element Driver's underdash fuse/relay box (under left side of dash) Front passenger's weight sensor unit (under front passenger's seat) Fuse 7 7.5a Gnd Hot in on or start Inner side front passenger's weight sensor Odus Opds sensor Opds unit (in front passenger's seat) Outer side front passenger's weight sensor Pow Red Sb1l, sb1s Sb2l, sb2s Sb3l, sb3s Sb4l, sb4s Sb5l, sb5s Sb6l, sb6s Ss1l, ss1s Swig Swip Swog Swop Wrn
TRANSMISSION 4WD Wiring Diagram for Acura MDX Touring 2003 List of elements for 4WD Wiring Diagram for Acura MDX Touring 2003: 77 (base of (left side of engine compt) vsa modulator control unit (lower left side of dash) 2a1 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A22 B10 B11 B12 B15 B16 B27 C10 Can h Can l Computer data lines system Data link connector Differential oil temperature sensor Driver's underdash fuse/relay box (behind left end of dash) Flp Frp Fsr Fuse 10a Fuse 20a G652 (base of right "c" pillar) Gauge assembly Hot at all times Hot in on or start Ig 1 Illum Instrument cluster system Interior lights system Junction connector c501 (behind glove box) Lcoh Lcol Left side clutch solenoid (under rear floor) Let Lg 1 Lg 2 Lock h Lock sw Nep On ind Parbrk Parking brake switch (top of parking brake pedal) Passenger's underdash fuse/relay box (behind right kick panel) Powertrain control module (right side of engine compt) Pwr Rcoh Rcol Rear differential Red Right "c" pillar) g652 Right side clutch solenoid Rlp Rrp Scs Tch Tcl Test tachometer connector (left side of engine compt) Underhood sub-fuse box (left side of engine compt) Varible torque management 4-wheel drive (vtm-4) control unit (right side of cargo area, behind side trim panel) Vtm-4 lock ind Vtm-4 lock switch (below gauge assembly) Vtm-4 relay (right side of cargo area, behind trim panel) Warn 1 Warn 2 A/T Wiring Diagram (1 of 2) for Acura MDX Touring 2003 List of elements for A/T Wiring Diagram (1 of 2) for Acura MDX Touring 2003: 56 (center (on torque converter housing) (on torque converter housing) shift solenoid valves (on transaxle end cover atf temperature sensor (on transaxle end cover) (on transmission housing) (rear of engine) (top of transaxle) countershaft speed sensor 3rd clutch pressure switch 4th clutch pressure switch A/t clutch pressure control solenoid valve a A/t clutch pressure control solenoid valve b A/t clutch pressure control solenoid valve c Atft B10 Conn a Driver's underdash fuse/ relay box (behind left end of dash) Ect Ect sensor Engine controls system Fuse 15a Fuse 7.5a G101 (left rear of engine) H12 Hot at all times Hot in on or start J/c c103 (center of engine compt) J/c c104 (center of engine compt) J12 Lg1 Lg2 Lsa+ Lsa- Lsb+ Lsb- Lsc+ Lsc- Mainsahft speed sensor (on transaxle) Of engine compt) j/c c104 Op3sw Op4sw Passenger's underdash fuse/ relay box (behind right kick panel) Pdsw Powertrain control module (right side of engine compt) Red Sg1 Sg2 Sha Shb Shc Torque converter clutch solenoid Underhood sub-fuse box (left side of engine compt) Vbsol Vbu Vcc1 Vcc2 A/T Wiring Diagram (2 of 2) for Acura MDX Touring 2003 List of elements for A/T Wiring Diagram (2 of 2) for Acura MDX Touring 2003: 60 (left end of dash) g401 2 position cancel A/t gear circuit A/t shift switch A/t temp A10 A11 A12 A24 A27 A28 App sensor (right side of engine compt) Aps1 Aps2 Atfind Atp d3 Atp d4 Atp d5 Atp f Atp n Atp p Atp r Atp2 Bksw Brake pedal position switch (top of brake arm) Can h Can l Computer data lines system Conn b D5ind Data link connector (lower left side of dash) Driver's underdash fuse/ relay box (behind left end of dash) Exterior lights system Fuse 10a Fuse 20a G101 (left rear of engine) G501 (behind left end of dash) Gauge assembly Hot at all times Hot in on or start K-line Lhsw Low hold switch Main circuit Pnk Powertrain control module (right side of engine compt) Red Scs Sens 1 Sens 2 Sg3 Sg4 Shift lock system Starting system Transmission range switch Underhood fuse/ relay box (right side of engine compt) Vcc3 Vcc4 Vssout Wen
WARNING SYSTEMS Warning Systems Wiring Diagram for Acura MDX Touring 2003 List of elements for Warning Systems Wiring Diagram for Acura MDX Touring 2003: 58 (behind 15a 20a 7.5a A12 A13 A14 A16 A18 A22 A24 Alternator B11 B14 B17 Beeper C10 Combination light switch Driver's door switch Driver's door switch (at left ``b" pillar) Driver's multiplex control unit Driver's seat belt switch Driver's under-dash fuse/relay box (behind left end of dash) Fuse 10 Fuse 13 Fuse 47 Fuse 9 10a G401 (behind upper left end of dash) G501 G631 (below center console, behind shifter) Gauge assembly Ground Headlight switch 1 off 2 park 3 auto 4 head Headlights system Hot at all times Hot in on or start I12 Ignition key light Ignition key switch Ignition key switch/ key light Instrument cluster system Interior lights system K12 K16 Left end of dash) Lights on input Lights-on indicator Low oil pressure indicator M19 Oil pressure switch Oil pressure switch (on front of engine, at top right of oil pump housing) Passenger's under-dash fuse/relay box (behind right kick panel) Power Relay ctrl Seat belt reminder indicator Seat belt switch Taillight relay (behind left side of dash) Under-hood fuse/relay box (at right side of engine compt)
WIPER/WASHER Front Washer/Wiper Wiring Diagram, with Auto Wiper System (1 of 2) for Acura MDX Touring 2003 List of elements for Front Washer/Wiper Wiring Diagram, with Auto Wiper System (1 of 2) for Acura MDX Touring 2003: 49 (not (not used) A11 A21 A22 A23 A24 Anti-theft system B11 B14 B15 B22 B22 atp p B26 vss out C13 (not used) D11 D20 Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Fuse 11 10a Fuse 12 30a Fuse 9 10a G101 (at left rear of engine) G201 (behind right headlight) G401 (behind upper left end of dash) G501 (behind left end of dash) G503 (behind right end of dash) Hot in on or start Instrument cluster, air conditioning & seats systems Instrument cluster, memory systems Int Intermittent dwell time controller J5 (not used) K10 L18 Memory systems Mist Off Parking brake switch Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Powertrain control module (on right side of engine compt) Transmission range switch Transmissions system Used) Wash Windshield washer motor (behind right side of front bumper, on washer reservoir) Wiper/washer switch Front Washer/Wiper Wiring Diagram, with Auto Wiper System (2 of 2) for Acura MDX Touring 2003 List of elements for Front Washer/Wiper Wiring Diagram, with Auto Wiper System (2 of 2) for Acura MDX Touring 2003: 14 Automatic wiper relay (in multi-relay box) Auxiliary fuse holder 3 Fuse 7.5a G201 (behind right headlight) G301 (at left rear of engine compt) G652 (above right rear fender) High Intermittent wiper relay (in multi-relay box) Low Park Rain sensor & automatic wiper control unit (on front middle of roof) Red Run Windshield wiper motor (left side of engine compt) Front Washer/Wiper Wiring Diagram, without Auto Wiper System for Acura MDX Touring 2003 List of elements for Front Washer/Wiper Wiring Diagram, without Auto Wiper System for Acura MDX Touring 2003: 55 (not used) A11 A21 A22 A23 A24 Anti-theft system Atp p b26 B10 B11 B14 B15 B22 C13 D11 D17 D20 Driver's multiplex control unit Driver's under-dash fuse/relay box (behind left end of dash) Fuse 11 10a Fuse 12 30a Fuse 9 10a G101 (at left rear of engine) G201 (behind right headlight) G301 (at left rear of engine compt) G401 (behind upper left end of dash) G501 (behind left end of dash) G503 (behind right end of dash) High Hot in on or start Instrument cluster Instrument cluster, memory systems Int Intermittent dwell time controller Intermittent wiper relay (in multi-relay box) K10 L18 Memory systems Mist Off Park Parking brake switch Passenger's multiplex control unit Passenger's under-dash fuse/relay box (behind right kick panel) Pnk Powertrain control module (on right side of engine compt) Run System Transmission range switch Transmissions system Vss out Wash Windshield washer motor (behind right side of front bumper, on washer reservoir) Windshield wiper motor (left side of engine compt) Wiper/washer switch Rear Wiper/Washer Wiring Diagram for Acura MDX Touring 2003 List of elements for Rear Wiper/Washer Wiring Diagram for Acura MDX Touring 2003: 19 (above left rear fender) g602 (not used) B12 Driver's under-dash fuse/relay box (behind left end of dash) Fuse 11 10a G201 (behind right headlight) G602 (above left rear fender) Hot in on or start I13 Off Park Passenger's under-dash fuse/relay box (behind right kick panel) Rear window washer motor (behind right side of front bumper, on washer reservoir) Rear window wiper intermittent control unit (left side of cargo area) Rear window wiper motor (behind tailgate trim panel) Rear window wiper/washer switch Run Washer Wiper/washer switch
