Diagram sections — 29 (48 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 POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION TRUNK, TAILGATE, FUEL DOOR WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram for Acura 2.3CL 1999 List of elements for Automatic A/C Wiring Diagram for Acura 2.3CL 1999: 97 "b" switch (behind left side of front bumper) (behind right side of front bumper) (right rear of engine compt) (right rear of engine) g117 (upper right kick panel) 5v ref A/c compressor clutch A/c compressor clutch relay (on left side of radiator, on bracket) A/c diode (taped to harness, above left kick panel) A/c on output A/c power transistor (behind glove box, on blower unit) A/c pressure switch (on right front of engine compartment) A17 acc A20 fanc A27 acs Air mix cool Air mix hot Air mix pot input Air mixture control motor (behind dash, on right side of heater assembly) Air temp sens in Ambient air temp sensor (behind front grille) Battery Blower motor (below right side of dash) Blower motor high relay (behind glove box, on bottom of blower unit) Blower motor relay Blwr feedback Blwr rly ctrl C18 gnd C251 C252 C253 C254 C402 C404 C405 C406 Climate control unit (center of dash) Condenser fan motor Condenser fan relay (on left side of radiator) Conn a Conn b Defogger Defogger system Dimming circuit Ect sens input Engine coolant temperature (ect) sensor (on rear of cylinder head) Evap temp sens Evaporator temperature sensor (in evaporator housing, on evaporator core) Fresh Fuse 15a Fuse 20a Fuse 30a Fuse 7.5a G100 G101 G105 G203 G203 (right kick panel) Ground High Hot at all times Hot in on Hot in on or start Ign Ignition In-car temp in In-car temp sensor (right of steering column) Interior lights system J/c (c422) (behind left side of dash, taped to harness) J/c (c431) (behind left side of dash, taped to harness) Low Mode control motor (behind dash, on left side of heater assembly) Mode defrost Mode heat Mode heat/def Mode mtr gnd Mode vent Mode/heat/vent Nca Powertrain or engine control module (pcm or ecm) (on underside of right front footrest) Pwr trans ctrl Radiator fan control module (behind right side of dash, on bottom of glove box) Radiator fan motor Radiator fan relay Radiator fan switch "a" (on rear of engine thermostat housing) Radiator fan switch "b" (on rear of engine, on coolant outlet) Recirculate Recirculation control motor (behind glove box) Red Relay ctrl Rly ctrl Sensor ground Sunlight sens Sunlight sensor (on top center of dash) Under- dash fuse/ relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment)
ANTI-LOCK BRAKES
ANTI-THEFT Anti-theft Wiring Diagram for Acura 2.3CL 1999 List of elements for Anti-theft Wiring Diagram for Acura 2.3CL 1999: 79 (2.3l) (3.0l) (left rear side of trunk) g404 (right side of driver's footwell) g302 2.3l 3.0l A10 A11 A12 B10 B11 B12 B13 B14 B15 B16 B17 B18 Back-up lights meter lights clock, security fuse 1 10a Back-up radio (fan timer 3.0l) fuse 39 7.5a Bat C253 C403 C405 C406 Ceiling light Door actuator Door input Driver's door lock actuator Driver's door lock key cylinder switch Driver's door lock switch Exterior/interior lights systems G101 (behind right side of front bumper) G301 (below front passenger's seat) G901 (base of right windshield pillar) Ground Headlights system Hood sw in Hood switch Hot at all times Hot in on or start Hot in start Ignition input Ignition key switch Instrument cluster & interior lights system Instrument cluster system Interior lights system J/c J/c c422 (behind left side of dash, taped to harness) Key-in-ign input Keyless/security control unit (below front passenger's seat) Light flash ctrl Lights flash out Lock Lock input Passenger's door lock actuator Passenger's door lock key cylinder switch Passenger's door lock switch Pnk Red Security door lock fuse 38 15a Security ind ctrl Security indicator Siren Siren ctrl Start input Starter cut rly Starter signal fuse 9 7.5a Starting/charging system Steering lock Trunk actuator Trunk latch Trunk latch actuator Trunk latch input Trunk latch switch Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment) Unlock Unlock input Warnings system Immobilizer Wiring Diagram for Acura 2.3CL 1999 List of elements for Immobilizer Wiring Diagram for Acura 2.3CL 1999: 41 (right front of trunk) g401 (right rear of engine) g117 (2.3l) g112 (3.0l) (left side of engine) A/t A/t gear position switch (on left side of base of gear selector) A12 A13 A15 A25 B20 Back-up radio (fan timer 3.0l) fuse 39 7.5a C10 C253 C405 C406 Clutch interlock switch (on clutch pedal support) Ecu fuse 33 20a (2.3l a/t) 15a (all others) Fuel pump (inside top of fuel tank) Fuel pump ctrl Fuel pump fuse 2 15a G901 (base of right windshield pillar) Gauge assembly Ground Hot at all times Hot in on or start Hot in start Immob code input Immob enable Immob ind lt ctrl Immobilizer indicator light Immobilizer receiver (on ignition key switch) J/c J/c c422 (behind left side of dash, taped to harness) J/c c431 (behind left side of dash, taped to harness) M/t Pgm-fi main relay (behind left side of dash, right of steering column) Pnk Powertrain control module (pcm) or engine control module (ecm) (on underside of right front footrest) Pwr input Starter signal fuse 9 7.5a Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment)
BODY CONTROL MODULES Integrated Control Unit Wiring Diagram for Acura 2.3CL 1999 List of elements for Integrated Control Unit Wiring Diagram for Acura 2.3CL 1999: 65 (3.0l) (2.3l) (not used) A10 A11 A12 A13 A14 B10 B11 B12 B14 B15 B16 Back-up lights meter lights clock, security fuse 1 10a Battery in C13 C253 C403 C405 C406 C502 C602 Combination light switch Def timer Defogger system Delay in Door sw in Driver's door switch Eng oil pres G302 (right side of driver's footwell) Ground Ground distribution system Head Headlight switch Headlt sw in Hot at all times Hot in on or start Ign key lt Ign key sw in Ignition on Instrument cluster Instrument cluster & interior lights systems Instrument cluster system Int on in Int wpr ctrl Integrated control unit Interior & exterior lights systems Interior light fuse 37 7.5a Interior lights system Interior lights system/seats system (w 3.0l) Off Park Park in Passenger's door switch Power distribution system Power windows system Relay ctrl Rf door in Seat belt in Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compt) Warning system Wash on in Wiper washer fuse 6 30a Wiper/washer system
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Acura 2.3CL 1999 List of elements for Computer Data Lines Wiring Diagram for Acura 2.3CL 1999: 36 (2.3l) (3.0l) (above left kick panel) srs memory erase signal (mes) connector (behind right (right rear of engine-2.3l, left side of engine-3.0l) 3.0l A10 A14 A19 A21 A22 Abs control unit (behind right kick panel) C253 C403 Cigar lighter fuse 36 15a Data link connector (behind ashtray) Dlc Engine controls system G117 (2.3l) g112 (3.0l) G900 (base of left windshield pillar) Hot at all times J/c c457 (behind right side of dash) J/c c457 j/c c458 K-line Mes in Nep Powertrain control module (underside of right front footrest) Radio Red Scs Service check connector (on bottom of glove box) Sg2 Side of dash) Srs unit (below center of dash) Test tachometer connector (2.3l: right rear of engine compt, 3.0l: right side of engine compt) Underdash fuse/relay box Underhood fuse/relay box
COOLING FAN Cooling Fan Wiring Diagram for Acura 2.3CL 1999 List of elements for Cooling Fan Wiring Diagram for Acura 2.3CL 1999: 36 (base of right windshield pillar) (left side of Air conditioning system Battery C253 C254 C406 Condenser fan fuse 34 15a Condenser fan motor Condenser fan relay Cooling fan fuse 21 20a Ecu, cruise control & fan timer fuse 4 7.5a Fan c G100 (behind left side of front bumper) G101 (behind right side of front bumper) G117 (right rear of engine) G901 Ground Hot at all times Hot in on Hot in on or start Htr ctrl, a/c cl & cool fan rlys fuse 8 7.5a Ignition on J/c c422 (under left side of dash) Powertrain or engine control module (underside of right front footrest) Radiator fan control module (behind right side of dash) Radiator fan motor Radiator fan relay Radiator fan switch "a" (on rear of engine, on thermostat housing) Radiator fan switch "b" (on coolant outlet) Radiator) Relay ctrl Rlys ctrl Temp sw b Under- dash fuse/ relay box Underhood fuse/relay box
CRUISE CONTROL Cruise Control Wiring Diagram for Acura 2.3CL 1999 List of elements for Cruise Control Wiring Diagram for Acura 2.3CL 1999: 68 "on" indicator (base of right windshield pillar) (crs) (right side of driver's footwell) (upper right kick panel) (vssout) vehicle speed output (w/ a/t) A/t A/t gear position switch (left side of base of gear selector) Actuator control Back up lights meter lights, clock, security fuse 1 10a Brake switch (on brake pedal support) Brake switch input C253 C403 C405 C602 Cable reel (top of steering column) Cancel switch Clutch switch (clutch pedal support) Cruise control actuator (right rear of engine compartment) Cruise control indicator light Cruise control main switch Cruise control main switch light Cruise control set/ resume switch Cruise control unit (behind left side of dash) Dimmer Disengage input Downshift Downshift signal output Ecu, cruise control, fan timer fuse 4 7.5a G203 G302 G901 Gauge assembly Ground Horn relay (behind front console) Hot at all times Hot in on or start Indicator light control Interior lights system J/c J/c c422 (behind left side of dash) J/c c457 (behind right side of dash) J/c c609 (behind gauge assembly) M/t Pnk Power distribution system Power input Powertrain control module (on underside of right front footrest) Powertrain control module (underside of right front footrest) Red Resume switch Resume/ cancel signal input Safety solenoid Set switch Set/cancel signal input Sig. input Steering wheel Stop light, horn fuse 30 20a Under- dash fuse/ relay box Underdash fuse/relay box Underhood fuse/relay box Vacuum solenoid Vehicle speed input Vehicle speed output Vehicle speed sensor (left rear of trans) Vent solenoid
DEFOGGERS Heated Mirrors Wiring Diagram for Acura 2.3CL 1999 List of elements for Heated Mirrors Wiring Diagram for Acura 2.3CL 1999: 11 C406 Defogger G900 (base of left windshield pillar) G901 (base of right windshield pillar) Hot in on Left power mirror Mirror defogger switch Power mirror switch R/c mirror fuse 7 7.5a Right power mirror Underdash fuse/relay box (on left kick panel) Rear Defogger Wiring Diagram for Acura 2.3CL 1999 List of elements for Rear Defogger Wiring Diagram for Acura 2.3CL 1999: 24 B11 B12 C251 C404 C405 C406 C503 C602 Climate control unit Defogger control output Defogger on input G302 (right side of driver's footwell) Heater control, a/c clutch relay, cooling fan relay fuse 8 7.5a Hot at all times Hot in on Ignition input Integrated control unit Rear defogger timer circuit Rear defroster fuse 16 40a Rear window defogger Rear window defogger coil (on left underside of rear shelf) Rear window defogger relay Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (right rear of engine compt)
ENGINE PERFORMANCE
2.3L 2.3L, Engine Performance Wiring Diagram (2 of 3) for Acura 2.3CL 1999 List of elements for 2.3L, Engine Performance Wiring Diagram (2 of 3) for Acura 2.3CL 1999: 62 (left front (left front of engine) (lower front of transaxle) a/t clutch pressure control solenoid valve "a" (lower front transaxle) a/t clutch pressure control solenoid valve "b" (next to evap canister) evaporative emission bypass solenoid valve (on top of evap canister) evaporative emission control canister vent shut valve A/t A14 Abs control unit (behind right kick panel) Anti-lock brakes system Braided Brake switch (on brake pedal support) C12 C251 C253 C254 C406 C602 Ckp Crankshaft position/top center 2 (ckp/tdc) sensor (lower front of engine, behind crankshaft pulley) Cruise control system Cruise control unit (left side of dash) Data link connector (in front console, behind ashtray) Fuse 1 10a Fuse 30 20a Fuse 36 15a Fuse 4 7.5a G110 G900 (base of left "a" pillar) Gauge assembly Grd Hot at all times Hot in on or start Ign in J/c c422%% (left side of dash) J/c c431%% (left side of dash) J/c c457%% (behind right side of dash) J/c c457%% (right side of dash) J/c c458%% (right side of dash) J/c c609%% (back of cluster) Lock-up control solenoid valve (top of transaxle) M/t Malfunction indicator light (mil) Of engine) Pnk Power steering pressure switch (lower left rear of eng compt) Primary heated oxygen sensor (forward of twc converter) Red Scs Secondary heated oxygen sensor (rear of twc converter) Service check connector (on bottom of glove box) Shift control solenoid valve "a" (top of transaxle) Shift control solenoid valve "b" (right side of transaxle) Shift control solenoid valve "c" (right side of transaxle) Srs unit (below center of dash) Tdc Under- dash fuse/ relay box Under- hood fuse/ relay box Underdash fuse/relay box Vehicle speed sensor (m/t) (left rear of transaxle) Vss in Vss out 2.3L, Engine Performance Wiring Diagram (3 of 3) for Acura 2.3CL 1999 List of elements for 2.3L, Engine Performance Wiring Diagram (3 of 3) for Acura 2.3CL 1999: 91 (base of right "a" pillar) (left front of engine) (right front of engine) g110 (right side of driver's footwell) A/t A/t gear position indicator A/t gear position switch (base of gear selector) A14 Altc Altf Atp1 Atp2 Atpd3 Atpd4 Atpnp Atpr B10 Braided C11 C12 C13 C14 C15 C16 C22 C24 C31 C602 Ckpm Ckpp Climate control unit (center of dash) Countershaft speed sensor (top of transaxle) Cypm Cypp D10 D11 D12 D13 D14 D15 D16 Dimming circuit Ect Ect sensor input Egrl Engine coolant temperature sensor (on rear of cylinder head) Exhaust gas recirculation valve & lift sensor (on left rear of engine) Fuel tank pressure sensor (right side of firewall) Fuse 1 10a G110 G110 (left front of engine) G320 G901 Gauge assembly Hot in on or start Iat Intake air temperature sensor (in intake manifold) Interior lights system J/c c122%% (lower left of engine) J/c c457 (right side of dash) J/c c458 (right side of dash) Knock sensor (left of oil filter) Mainshaft speed sensor (side of transaxle, under battery support) Manifold absolute sensor (on throttle body) Map Ncsg Nmsg Pho2s Pnk Po2shtc Powertrain control module (front passengers foot rest) Red Red c21 Sg1 Sg2 Sha Shb Shift interlock system Snc Starting/ charging system Tdcm Tdcp Throttle position sensor (on throttle body) Tps Under- dash fuse/ relay box Vbsol Vcc1 Vcc2 Vss (m/t) Vtec pressure switch (on rear of cylinder head) Vtm
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Acura 2.3CL 1999 List of elements for Back-up Lamps Wiring Diagram for Acura 2.3CL 1999: 13 (2.3l) (3.0l) (left rear of trunk) g404 A/t A/t gear position switch (on left side of base of gear selector) Back-up light switch (on top of transaxle) Back-up lights meter lights clock, security fuse 1 10a C403 Hot in on or start Left back-up light M/t Right back-up light Trailer lighting connector (on left rear of trunk, taped to harness) Under-dash fuse/relay box (on left kick panel) Exterior Lamps Wiring Diagram (1 of 2) for Acura 2.3CL 1999 List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Acura 2.3CL 1999: 49 (2.3l) 2 (3.0l) 1 (left rear of trunk) g404 2.3l 2.3l models 3.0l 3.0l models Brake light failure sensor (in trunk, on left taillight assembly) Brake switch (closed w/brake pedal depressed) (on brake pedal support) C253 C403 C406 C502 C503 Combination light switch Cruise control system G100 (behind left side of front bumper) G101 (behind right side of front bumper) G300 (below driver's seat) G404 (left rear of trunk) Head Headlight switch High mount brake light Hot at all times Instrument cluster system Interior lights system J/c J/c c457 (behind right side of dash, taped to harness) Left brake light/ taillight Left front parking light Left front side marker light Left front turn signal light Left license plate light Left rear parking/ turn signal light Off Park Right brake light/ taillight Right front parking light Right front side marker light Right front turn signal light Right license plate light Right rear parking/ turn signal light Small light fuse 32 15a Stop light horn fuse 30 20a To j/c c422 (diagram 2 of 2) To trailer lighting connector (diagram 2 of 2) To under-dash fuse/relay box (diagram 2 of 2) Under-dash fuse/relay box (on left kick panel) Under-hood fuse/relay box (on right rear of engine compartment) Exterior Lamps Wiring Diagram (2 of 2) for Acura 2.3CL 1999 List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Acura 2.3CL 1999: 38 (left rear of trunk) g404 (not used) A11 Auxiliary fuse holder (on left side of underdash fuse/relay box) C253 C403 C405 C406 C502 C602 Combination light switch Failure sensor (diagram 1 of 2) From brakelight From front turn signal lights (diagram 1 of 2) From rear parking/ turn signal lights (diagram 1 of 2) From underdash fuse/relay box (diagram 1 of 2) G302 (right side of driver's footwell) Gauge assembly Hazard fuse 35 15a Hazard warning switch Hazard warning switch light Hot at all times Hot in on or start Interior lights system J/c c422 (behind left side of dash, taped to harness) Left Left turn signal indicator light Off Red Right Right turn signal indicator light System back-up lights Trailer lighting connector (on left rear of trunk, taped to harness) Turn signal switch Turn signal/ hazard relay Turn signals fuse 12 7.5a Under-dash fuse/relay box (on left kick panel) Under-hood fuse/relay box (on right rear of engine compartment)
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 4) for Acura 2.3CL 1999 List of elements for Ground Distribution Wiring Diagram (1 of 4) for Acura 2.3CL 1999: 37 (a/t only) (left side of engine compt) g110 (m/t only) (right front side of engine compt) g109 B10 B20 B22 Battery Braided wire Brtaided wire Ckp/cyp/ tdc sensor shield Ckp/tdc sensor shield Counter- shaft speed sensor shield Cyp sensor shield Data link connector (dlc) Engine mount bracket Exhaust gas recirculation (egr) valve & lift sensor G117 (right rear of engine) Idle air control (iac) valve J/c c457 (behind right side of dash, taped back to harness) J/c c458 (behind right side of dash, taped to harness) Knock sensor (ks) shield Knock sensor shield Mainshaft speed sensor shield Pgm-fi main relay Powertrain or engine control module (pcm or ecm) Primary heated oxygen sensor (ho2s) shield Radiator fan switch a Radiator fan switch b Secondary heated oxygen sensor (ho2s) shield Shift control solenoid valve b Shift control solenoid valve c Transmission Valve cover Vehicle speed sensor (vss) Vtec pressure switch Wire braided Ground Distribution Wiring Diagram (2 of 4) for Acura 2.3CL 1999 List of elements for Ground Distribution Wiring Diagram (2 of 4) for Acura 2.3CL 1999: 52 A/t gear position switch A10 Brake fluid level switch Canadian models Cigarette lighter relay Clock Condenser fan motor Cruise control unit Data link connector (dlc) Daytime running lights (drl) control unit Driver's door lock actuator Driver's door lock key cylinder switch Driver's door lock switch Driver's window motor Electrical load detector (eld) unit G100 (behind left side of front bumper) G101 (behind right side of front bumper) G900 (at base of left windshield pillar) G901 (at base of right windshield pillar) Hood switch Immobilizer receiver Interlock control unit (a/t) J/c Left front parking light Left front side marker light Left front turn signal light Left headlight Left horn Left power mirror Parking pin switch (a/t) Passenger's door lock actuator Passenger's door lock key cylinder switch Passenger's door lock switch Power mirror switch Power steering pressure (psp) switch Power window master switch Radiator fan control module Radiator fan motor Right front parking light Right front side marker light Right front turn signal light Right headlight Right horn Right power mirror To g202 (diagram 3 of 4) To g203 (diagram 3 of 4) To j/c c609 (diagram 3 of 4) Underhood fuse/relay box W/mirror defoggers Windshield washer motor Windshield wiper motor Windshield wiper/washer switch Ground Distribution Wiring Diagram (3 of 4) for Acura 2.3CL 1999 List of elements for Ground Distribution Wiring Diagram (3 of 4) for Acura 2.3CL 1999: 52 (m/t only) (not used) A/c power transistor A10 Abs fail-safe relay Audio unit B10 Blower motor high relay Blower motor relay C251 C403 C405 C602 Cigarette lighter Climate control unit Clutch switch Combination light switch Cruise control actuator Cruise control main switch Dash lights brightness controller Dimmer relay Driver's power seat switch Driver's seat belt switch Driver's seat cushion heater Driver's seat heater relay Driver's seat heater switch From g900 (diagram 2 of 4) From g901 (diagram 2 of 4) Front passenger's heater relay Front passenger's seat cushion heater Front passenger's seat heater switch G203 (upper right kick panel) G300 (below driver's seat) G301 (below front passenger's seat) G302 (left side of front passenger's footwell) G302 (right side of driver's footwell) Gauge assembly Glove box light High mount brake light Integrated control unit Intermittent wiper relay J/c J/c c609 (behind gauge assembly) Keyless/ security control unit Moonroof switch Power window relay Seat heater main relay Spot- lights Steering lock Turn signal/ hazard relay Under- dash fuse/ relay box Underhood fuse/relay box Ground Distribution Wiring Diagram (4 of 4) for Acura 2.3CL 1999 List of elements for Ground Distribution Wiring Diagram (4 of 4) for Acura 2.3CL 1999: 17 Brake light failure sensor Fuel pump Fuel tank unit G302 (right side of driver's footwell) G401 (right front floor of trunk) G404 (left rear of trunk) Left back-up light Left brake/light taillight Left license plate light Left rear parking/ turn signal light Right back-up light Right brake light/ taillight Right license plate light Right rear parking/ turn signal light Srs unit Trailer lighting connector Trunk latch
HEADLIGHTS Headlights Wiring Diagram, with DRL for Acura 2.3CL 1999 List of elements for Headlights Wiring Diagram, with DRL for Acura 2.3CL 1999: 77 (base of right windshield pillar) (not used) (right side of driver's footwell) 15a 2.3l 3.0l 3.0l only B16 B18 B21 Back up & meter lights, clock security fuse 1 10a Battery fuse 15 100a Battery input Brake indicator output C251 C252 C254 C405 C406 C602 Combination light switch Day lights fuse 7.5a Daytime running lights control unit (behind left side of dash, right of steering column) Daytime running lights indicator Dimmer relay Dimmer switch Flash- to-pass switch Fog light in-line fuse (on battery bracket) Fog light on indicator Fog light relay (on battery bracket) Fog- light switch Fusible link G100 (lower left front of radiator) G203 (upper right kick panel) G302 G901 Gauge assembly Ground Head Headlight relay Headlight switch High High beam ind High beam off input High beam request Hot at all times Hot in on Hot in on or start Ignition input Indicator light control Instrument cluster system (brake indicator) J/c J/c c422 (behind left side of dash) J/c c609 (behind instrument cluster) J/c g100 (behind left side of front bumper) J/c g101 (behind right side of front bumper) Keyless/ security control unit (below front pass. seat) L headlight fuse 19 20a Left fog light Left headlight Left high beam control Left low beam input Lights on request input Low Off Park Parking brake input Parking brake switch (base of parking brake lever) R headlight fuse 20 20a Right fog light Right headlight Right high beam control Right low beam input Running light fuse 23 10a Under- dash fuse/ relay box (on left kick panel) Underdash fuse/relay box Underhood fuse/relay box Headlights Wiring Diagram, without DRL for Acura 2.3CL 1999 List of elements for Headlights Wiring Diagram, without DRL for Acura 2.3CL 1999: 51 (behind left side of front bumper) (behind right side of front bumper) (not used) (right side of driver's footwell) (upper right kick panel) 15a 2.3l 3.0l 3.0l only B16 Battery fuse 15 100a C251 C252 C254 C405 Combination light switch Dimmer relay Dimmer switch Flash-to pass switch Fog light on indicator Fog light switch Foglight in-line fuse (on battery bracket) Foglight relay (on battery bracket) Fusible link G100 G100 (lower left front of radiator) G101 G203 G302 Gauge assembly Head Headlight relay Headlight switch High High beam indicator Hot at all times J/c J/c c422 (behind left side of dash) J/c c422 (left side of dash) Keyless/ security control unit (below front passenger's seat) L headlight fuse 19 20a Left fog light Left headlight Low Off Park R headlight fuse 20 20a Right fog light Right headlight Underdash fuse/relay box Underhood fuse/relay box
HORN Horn Wiring Diagram for Acura 2.3CL 1999 List of elements for Horn Wiring Diagram for Acura 2.3CL 1999: 14 C253 Cable reel G101 (behind right side of front bumper) Horn relay (behind front console) Horn switch Hot at all times J/c J/c c457 (right side of dash) Left horn Red Right horn Steering wheel Stop light horn fuse 30 20a Underhood fuse/relay box
INSTRUMENT CLUSTER Instrument Cluster Wiring Diagram (1 of 2) for Acura 2.3CL 1999 List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Acura 2.3CL 1999: 82 (canada) (right side of driver's footwell) g302 A/t gear position switch (on left side of gear selector) A10 A11 A12 A13 A14 Abs ind Anti-lock brakes system B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 Brake ind Brake light failure sensor (in trunk, on left taillight assembly) Bulb check circuit C10 C11 C12 C13 C14 C15 C16 C253 C406 C602 Conn b Cruise control system Drive circuit Drl ind Engine controls system Engine coolant temperature gauge Engine coolant temperature sending unit (on rear of cylinder head) (2.3l models) (on rear of engine, on water passage) (3.0l models) Engine oil pressure switch (on left side of engine, above oil filter) (2.3l models) (on lower right front of engine) (3.0l models) Exterior lights system Fuel gauge Fuse 1 (back-up lights, meter lights, clock, security) 10a Fuse 39 back-up, radio 7.5a Fuse 4 ecu, eat ecu, cruise control fan timer) 7.5a Fuse 9 (starter signal) 7.5a G901 (at base of right "a" pillar) Gauge assembly Headlights system Hi beam ind Hot at all times Hot in on or start Hot in start Integrated control unit Interior lights system J/c J/c c122 (on front of transmission) J/c c422 (left side of dash, taped to harness) J/c c609 (behind gauge assembly) Low fuel ind Low oil press ind Malfunction ind Odometer/ trip meter stepper motor Pnk Red Seat belt ind Speedometer Speedometer/ odometer driver Starting/charging system Tachometer Tachometer drive circuit To dimming circuit (diagram 2 of 2) To srs circuit (diagram 2 of 2) To srs ind (diagram 2 of 2) Transmissions system Under-dash fuse/relay box (on left kick panel) Under-hood fuse/relay box (on right rear of engine compt) Warning systems Instrument Cluster Wiring Diagram (2 of 2) for Acura 2.3CL 1999 List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Acura 2.3CL 1999: 77 or (2.3l) (3.0l) (at base of left "a" pillar) (in right rear of engine compartment, taped to harness) test tachometer connector (not used) (right front floor of trunk) g401 (right rear of engine) g117 1 ind 2 ind A/t A11 A12 Anti-lock brakes system Atp d4 B13 B20 B22 Brake fluid level switch (on bottom of brake fluid reservoir cap) Brake lamp ind C10 C11 C13 C14 C15 C16 C403 C602 Canada Charge ind Circuit Conn a Conn c Conn d Cruise control unit (behind left side of dash) Cruise ind D3 ind D4 ind D4 ind ctrl Daytime running lights control unit (behind left side of dash, right of steering column) Dimming circuit Driver's door ind From bulb check (diagram 1 of 2) From fuel d gauge (diagram 1 of 2) From low oil press ind (diagram 1 of 2) From seat belt ind (diagram 1 of 2) Fuel gauge sending unit Fuel tank unit (in top of fuel tank) G900 Gauge assembly Gnd Ignition Immobilizer indicator ind J/c J/c c422 (behind left side of dash, taped to harness) J/c c431 (behind left side of dash, taped back to harness) Left turn ind M/t N ind P ind Parking brake switch (in console, at base of parking brake lever) Passenger's door ind Powertrain control module (pcm) (3.0l & 2.3l a/t) engine control module (ecm) (2.3l m/t) (on underside of right front footrest) Powertrain control module (pcm) (3.0l & 2.3l a/t) or engine control module (ecm) (2.3l m/t) (on underside of conn a right front footrest) R ind Right turn ind Safety indicator circuit Srs Srs ind Ther- mistor Trunk open ind Underdash fuse/relay box (on left kick panel) Usa Vehicle speed sensor (vss) (on left rear of transaxle) Vss input Vss out Vss output
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Acura 2.3CL 1999 List of elements for Courtesy Lamps Wiring Diagram for Acura 2.3CL 1999: 38 (left rear of trunk) g404 3.0l models Ant Antennas B12 C253 C406 C502 C602 Ceiling light Ceiling light control Door Door input Driver's door courtesy light Driver's door switch (near door striker, on door pillar) G203 (upper right kick panel) Gauge assembly Gnd Homelink unit Hot at all times Instrument cluster system Interior light fuse 37 7.5a J/c J/c c422 (behind left side of dash, taped to harness) J/c c431 (behind left side of dash, taped to harness) Keyless/security control unit (below front passenger's seat) Off Passenger's door courtesy light Passenger's door switch (near door striker, on door pillar) Power Safety indicator Seats system Spot- lights Trunk latch Trunk latch switch (closed with trunk open) Trunk light Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment) Entry Light Timer Wiring Diagram for Acura 2.3CL 1999 List of elements for Entry Light Timer Wiring Diagram for Acura 2.3CL 1999: 23 (right side of driver's footwell) g302 A12 B11 Battery input C253 C405 C406 C502 Door switch input Driver's door switch (near door striker, on door pillar) Entry light timer circuit Ground Hot at all times Ign key light ctrl Ignition key light Integrated control unit Interior light fuse 37 7.5a J/c c431 (behind left side of dash, taped to harness) J/c c457 (behind right side of dash, taped to harness) Steering lock Stop light horn fuse 30 20a Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment) Instrument Illumination Wiring Diagram for Acura 2.3CL 1999 List of elements for Instrument Illumination Wiring Diagram for Acura 2.3CL 1999: 45 (right side of driver's footwell) g302 A/t gear position console light A/t gear position indicator A11 Ashtray light Audio unit C253 C403 C406 C602 Cigarette lighter Climate control unit Clock Combination light switch Cruise control main switch Dash lights brightness controller Dimmimg circuit Dimming circuit Dimming input Driver's vanity mirror light Exterior lights system Fog light switch G203 (upper right kick panel) Gauge assembly Gauge assembly lights (8 bulbs) Glove box light Hazard warning switch Head Headlight switch Hot at all times J/c J/c c431 (behind left side of dash, taped to harness) J/c c457 (behind right side of dash, taped to harness) J/c c609 (behind gauge assembly) Keyless/security control unit (below front passenger's seat) Lighter illum. Lights flash output Moonroof switch Off Park Passenger's vanity mirror light Red Small light fuse 32 15a Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compartment)
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 5) for Acura 2.3CL 1999 List of elements for Power Distribution Wiring Diagram (1 of 5) for Acura 2.3CL 1999: 73 (not used) A/c compressor clutch relay A16 Abs b1 fuse 43 20a Abs control unit Abs fail-safe relay Abs modulator unit Abs motor fuse 41 30a Abs pump motor relay Abs unit fuse 42 10a Acc Acc acc acc acc acc Alternator Battery Battery fuse 15 100a Blower motor high relay Blower motor relay Brake switch C251 C254 C255 C260 C261 C404 C502 C602 C906 Canadian models Climate control unit Cooling fan fuse 21 20a Daytime running lights (drl) control unit Driver's power seat switch Electrical load detector (eld) unit From eld a unit (diagram 1 of 5) Hazard fuse 35 15a Hazard warning switch Heated seat fuse 22 15a Heater blower fuse 17 40a Heater control relay a/c clutch relay cooling fan relay fuse 8 7.5a Horn relay Ign. sw fuse 18 50a Ignition switch J/c c431 (behind left side of dash, taped to harness) J/c c457 (behind right side of dash, taped to harness) Lock Lock lock lock lock lock Mode control motor On on on on on Option connector c911 Power seat fuse 27 20a Radiator fan control module Radiator fan relay Rear defroster fuse 16 40a Rear window defogger relay Recirculation control motor Running light fuse 23 10a Seat heater main relay Start Start start start start start Starter Starter solenoid Steering lock Stop light horn fuse 30 20a T102 To fuse 1 (underdash fuse/relay box) (diagram 3 of 5) To fuse 11 (underdash fuse/relay box) (diagram 3 of 5) To fuse 21 (diagram 1 of 5) To fuse 29 (diagram 2 of 5) To fuse 7 (diagram 3 of 5) To fuse 9 (underdash fuse/relay box) (diagram 3 of 5) Underdash fuse/relay box Underhood abs fuse/relay box Underhood fuse/relay box Power Distribution Wiring Diagram (2 of 5) for Acura 2.3CL 1999 List of elements for Power Distribution Wiring Diagram (2 of 5) for Acura 2.3CL 1999: 55 A/c compressor clutch relay A12 Audio unit B21 Back-up radio fuse 39 7.5a C251 C252 C253 C406 C502 Ceiling light Cigarette lighter Cigarette lighter relay (under front end of center console) Climate control unit Clock Combination light switch Condenser fan fuse 34 15a Condenser fan relay Data link connector (dlc) Driver's door courtesy light Driver's power seat switch Ecu fuse 33 15a 20a (a/t) From eld b unit (diagram 1 of 5) From fuse 36 i (diagram 2 of 5) G203 (right kick panel) G900 (base of left "a" pillar) Gauge assembly Headlight relay Integrated control unit Interior light fuse 37 7.5a J/c c422 (left side of dash, taped back to harness) J/c c431 (left side of dash, taped back to harness) Keyless/ security control unit Moonroof control unit Passenger's door courtesy light Pgm-fi main relay Power seat height fuse 31 20a Power window relay Powertrain or engine control module (pcm or ecm) Radiator fan control module Radio cigar lighter fuse 36 15a Red Security door lock fuse 38 15a Security indicator Siren Small light fuse 32 15a Spot- lights Sun roof fuse 29 30a To fuse 11 (diagram 3 of 5) To fuse 19 (diagram 5 of 5) To fuse 28 (diagram 5 of 5) To fuse 37 (diagram 2 of 5) Trunk light Underdash fuse/relay box Underhood fuse/relay box Power Distribution Wiring Diagram (3 of 5) for Acura 2.3CL 1999 List of elements for Power Distribution Wiring Diagram (3 of 5) for Acura 2.3CL 1999: 47 (not used) A/t A/t gear position switch A11 A24 Abs control unit B18 Back-up light switch Back-up lights meter lights clock, security fuse 1 10a C402 C403 C405 C406 C502 C602 C906 C908 option connector C909 option connector Canadian models Clock Clutch interlock switch Day lights fuse 10 7.5a Daytime running lights (drl) control unit From cigarette lighter relay (diagram 2 of 5) From fuse 8 f (diagram 1 of 5) From ignition switch (diagram 1 of 5) Fuel pump fuse 2 15a Gauge assembly Integrated control unit J/c c422 (behind left side of dash, taped to harness) J/c c609 (behind instrument cluster) Keyless/ security control unit M/t Pgm-fi main relay Power mirror switch Powertrain or engine control module (pcm or ecm) R/c mirror fuse 7 7.5a Radio fuse 11 10a Seat heater main relay Shift lock solenoid (a/t) Srs fuse 3 10a Srs unit Starter cut relay Starter signal fuse 9 7.5a To fuse 4 (diagram 4 of 5) Underdash fuse/relay box Vehicle speed sensor (vss) Power Distribution Wiring Diagram (4 of 5) for Acura 2.3CL 1999 List of elements for Power Distribution Wiring Diagram (4 of 5) for Acura 2.3CL 1999: 32 (not used) A/t only Alternator B22 C251 C254 C403 C406 C502 C602 Cruise control main switch Distributor assembly Ecu cruise control fan timer fuse 4 7.5a Electrical load detector (eld) unit Engine mount control solenoid valve Evaporative emission (evap) bypass solenoid valve Evaporative emission (evap) control cannister vent shut valve Evaporative emission (evap) purge control solenoid valve From fuse 3 (diagram 3 of 5) Gauge assembly Ign coil fuse 5 10a J/c c122 (front of transmission) J/c c431 (behind left side of dash, taped to harness) M/t only Powertrain control module (pcm) Primary heated oxygen sensor (ho2s) Radiator fan control module Secondary heated oxygen sensor (ho2s) To fuse 6 (diagram 5 of 5) Underdash fuse/relay box Underhood fuse/relay box Vehicle speed sensor (vss) Power Distribution Wiring Diagram (5 of 5) for Acura 2.3CL 1999 List of elements for Power Distribution Wiring Diagram (5 of 5) for Acura 2.3CL 1999: 38 (not used) A11 Auxiliary fuse holder C252 C253 C254 C402 Canada Coil Daytime running lights (drl) control unit Dimmer relay Fog light switch From fuse 5 (diagram 4 of 5) From headlight relay (diagram 2 of 5) From power window relay (diagram 2 of 5) Fuse 24 (not used) Fuse 25 (not used) Gauge assembly Hazard warning switch Integrated control unit Intermittent wiper relay J/c c422 (behind left side of dash, taped to harness) L-head light fuse 19 20a Left headlight Moonroof control unit Passenger's window switch Power window fr-l fuse 28 20a Power window fr-r fuse 26 20a Power window master switch R-head light fuse 20 20a Right headlight Turn signals fuse 12 7.5a Underdash fuse/relay box Underhood fuse/relay box Usa Windshield wiper motor Windshield wiper/washer switch Wiper washer fuse 6 30a
POWER DOOR LOCKS Power Door Locks Wiring Diagram for Acura 2.3CL 1999 List of elements for Power Door Locks Wiring Diagram for Acura 2.3CL 1999: 75 (2.3l) 16 c403 (3.0l) 15 (below front (left kick panel) g202 (left rear side of trunk) g404 A10 A11 A12 Anti-theft system B10 B11 B12 B13 B14 B15 B16 B17 B18 Back-up lights, meter lights, clock, security fuse 1 10a Battery C253 C405 C406 Ceiling light Door actuator Door input Driver's door lock actuator Driver's door lock key cylinder switch Driver's door lock switch Exterior/interior lights systems G101 (right side of front bumper) G301 G901 (at base of right "a" pillar) Ground Headlights system Hood sw in Hood switch Hot at all times Hot in on or start Hot in start Ignition Ignition input Ignition key switch Instrument cluster & interior lights systems Interior lights system J/c Key-in-ign input Keyless/security control unit (below front passenger's seat) Light flash ctrl Lights flash out Lock Lock input Passenger's door lock actuator Passenger's door lock key cylinder switch Passenger's door lock switch Passenger's seat) Pnk Red Security door lock fuse 38 15a Security ind Siren ctrl Starter cut rly Starter signal fuse 9 7.5a Starting/charging system Steering lock Trunk actuator Trunk latch Trunk latch actuator Trunk latch input Trunk latch switch Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compt) Unlock Unlock input Warning systems
POWER MIRRORS Power Mirrors Wiring Diagram, with Defogger for Acura 2.3CL 1999 List of elements for Power Mirrors Wiring Diagram, with Defogger for Acura 2.3CL 1999: 20 C406 Defogger system (heated mirrors circuit) G900 (at base of left windshield pillar) Hot in on J/c J/c c422 (behind left side of dash, taped to harness) Left Left power mirror Left/right Mirror defogger switch Mirror select switch Power mirror switch R/c mirror fuse 7 7.5a Right Right power mirror Switch 1 Switch 2 Switch 3 Underdash fuse/relay box Up/down Power Mirrors Wiring Diagram, without Defogger for Acura 2.3CL 1999 List of elements for Power Mirrors Wiring Diagram, without Defogger for Acura 2.3CL 1999: 18 C406 G900 (at base of left windshield pillar) Hot in on J/c J/c c422 (behind left side of dash, taped to harness) Left Left power mirror Left/right Mirror select switch Power mirror switch R/c mirror fuse 7 7.5a Right Right power mirror Switch 1 Switch 2 Switch 3 Underdash fuse/relay box Up/down
POWER SEATS Power Seats Wiring Diagram for Acura 2.3CL 1999 List of elements for Power Seats Wiring Diagram for Acura 2.3CL 1999: 16 B2 red Back- ward C251 C252 Down Driver's power seat switch For- ward Front up-down motor G300 (below driver's seat) Hot at all times Power seat fuse 27 20a Power seat height fuse 31 20a Rear up-down motor Red Slide motor Underhood fuse/relay box (on right rear of engine compartment)
POWER TOP/SUNROOF Moonroof Wiring Diagram for Acura 2.3CL 1999 List of elements for Moonroof Wiring Diagram for Acura 2.3CL 1999: 55 100a 20a 30a 7.5a Back-up lights meter lights Battery Battery fuse 15 Battery input C251 C253 C405 C406 C502 Clock, security fuse 1 10a Close Close input Driver door sw in Driver's door switch G203 (upper right kick panel) G302 (right side of driver's footwell) Ground Hot at all times Hot in on or start Ignition Ignition input Instrument cluster system, interior lights system Integrated control unit Interior light fuse 37 Interior lights system J/c J/c c431 (left side of dash) J/c c609 (behind gauge assembly) Limit switch (above right rear of headliner) Limit switch input Moon roof control unit (center rear underside of roof) Moon roof motor (center rear underside of roof) Moon roof switch Moon roof switch light Moonroof control unit ground Motor control output Nca Open Open/tilt input Pass door sw in Passenger's door switch Power window fr-r fuse 26 Power window key-off timer circuit Power window relay Power windows system Red Relay control Seats system (3.0l), interior lights system Sun roof fuse 29 Underdash fuse/relay box Underhood fuse/relay box
POWER WINDOWS Power Windows Wiring Diagram for Acura 2.3CL 1999 List of elements for Power Windows Wiring Diagram for Acura 2.3CL 1999: 49 (not used) A12 Auto down B15 Back-up lights, meter lights, clock, security fuse 1 10a Battery Battery fuse 15 100a C251 C253 C405 C406 C502 Control unit Down Driver's door sw in Driver's door switch Driver's switch Driver's window motor Fuse 24 (not used) Fuse 25 (not used) G203 (upper right kick panel) G302 (right side of driver's footwell) G900 (base of left windshield pillar) G901 (base of right windshield pillar) Ground Hot at all times Hot in on or start Ignition Integrated control unit Interior light fuse 37 7.5a J/c J/c c431 (left side of dash, taped back to harness) Main switch Off Passenger's door switch Passenger's switch Passenger's window motor Passenger's window switch Power window fr-l fuse 28 20a Power window fr-r fuse 26 20a Power window key-off timer circuit Power window master switch Power window relay Pulser Red Relay control Rt frt door sw in Underdash fuse/relay box Underhood fuse/relay box
RADIO Radio Wiring Diagram for Acura 2.3CL 1999 List of elements for Radio Wiring Diagram for Acura 2.3CL 1999: 40 (+) (+) (+) dimming (+) (-) (-) (-) Antenna Antenna in Audio unit Back-up radio fan timer fuse 39 7.5a Battery ignition C 1996 vftc C253 C602 Cable reel Cigarette lighter Cigarette lighter relay (behind front console) Driver's door speaker Driver's tweeter G302 (left side of front passenger's footwell) G900 (base of left windshield pillar) Ground Hot at all times Hot in acc or run Interior lights system J/c c422 (left side of dash, taped to harness) J/c c458 (behind right side of dash, taped to harness) Left rear speaker Nca Passenger's door speaker Passenger's tweeter Radio audio amplifier fuse 11 20a Radio cigar lighter fuse 36 15a Radio remote switch Remote sw Right rear speaker Seek up Steering wheel Underdash fuse/relay box (on left kick panel) Underhood fuse/relay box (on right rear of engine compt) Volume down Volume up
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Acura 2.3CL 1999 List of elements for Shift Interlock Wiring Diagram for Acura 2.3CL 1999: 37 (2.3l) (3.0l) (behind left side of dash, right of steering column) (on throttle body) A/t gear position switch (base of A28 A32 Anti-lock brake system Back-up, meter, clock & security fuse 1 10a Brake sw in Brake switch (on brake pedal support) C253 C27 C403 C406 Cruise control system G901 (at base of right "a" pillar) Gear selector) Hot at all times Hot in on or start Instrument cluster system Interlock control unit J/c J/c c457 (behind right side of dash) Key interlock solenoid Key interlock switch Parking pin switch (right side of shift lever) Power- train control module (under- cir ctrl side of right front footrest) Sensor output Sh lk Shift lock solenoid (right side of front console) Steering lock Stop light, horn fuse 30 20a Throttle position sensor Tps in Under- dash fuse/ relay box Underdash fuse/relay box Underhood fuse/relay box
STARTING/CHARGING Charging Wiring Diagram for Acura 2.3CL 1999 List of elements for Charging Wiring Diagram for Acura 2.3CL 1999: 31 (2.3l: right front side of engine compt, 3.0l: left front of engine compt) (3.0l only) A30 Alt fr sig Alt output sig Alternator Battery Battery fuse 15 100a C406 C602 Charging system indicator light Ecu, eat ecu cruise control fan timer fuse 4 7.5a Eld in- put Electrical load detector (eld) unit G109 (2.3l) g100 (3.0l) G901 (base of right windshield pillar) Gauge assembly Ground Ground distribution system Hot in on or start Ignition input Inte- grated control unit J/c Lo oil psi ind ckt Load output Power distribution system Powertrain or engine control module (pcm or ecm) (on underside of right front footrest) T101 T102 Under dash- fuse/ relay box Under-hood fuse/relay box Starting Wiring Diagram for Acura 2.3CL 1999 List of elements for Starting Wiring Diagram for Acura 2.3CL 1999: 32 (2.3l: right front side of engine compt, 3.0l: left front of engine compt) A/t A/t gear position switch (left side of base of gear selector) Acc (i) Battery Battery fuse 15 100a C251 C402 C404 C406 C906 Clutch interlock switch (on clutch pedal support) Elec- trical load de- tector (eld) unit Engine controls system G109 (2.3l) g100 (3.0l) Ground distribution system Ign sw fuse 18 50a Ignition switch Keyless/ security control unit (below front passenger's seat) Lock (0) M/t On (ii) Power distribution system Start (iii) Starter Starter cut relay (behind left side of dash, right of steering column) Starter cut relay control Starter motor Starter signal fuse 9 7.5a Starter solenoid Under- hood fuse/ relay box Under-dash fuse/relay box
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Acura 2.3CL 1999 List of elements for Supplemental Restraints Wiring Diagram for Acura 2.3CL 1999: 33 A shorting contact A12 Airbag ctrl C602 C701 Cable reel Data link connector (in front console, behind ashtray) Dlc Driver's airbag Engine control system Front passenger's airbag Fuse 1 10a Fuse 2 15a Fuse 3 10a G202 (left kick panel) G302 (right side of driver's footwell) Gauge assembly Grd Hot in on or start Ign Ind ctrl J/c c457 (behind right side of dash) J/c c609 (behind gauge assembly) Mes in Red Service check connector (bottom of glove box) Service check in Srs indicator Srs indicator circuit Srs memory erase signal connector (above left kick panel) Srs unit (below center of dash) Steering wheel Underdash fuse/relay box
TRANSMISSION
TRUNK, TAILGATE, FUEL DOOR Trunk Release Wiring Diagram for Acura 2.3CL 1999 List of elements for Trunk Release Wiring Diagram for Acura 2.3CL 1999: 25 (2.2l/2.3l) 16 c403 (3.0l) 15 (below front passenger's seat) (left rear of trunk) A10 A12 Back-up lights meter lights clock, security fuse 1 10a Battery C253 G301 G404 Ground Hot at all times Hot in on or start Ign input Interior lights system Keyless/security control unit (below front passenger's seat) Security door lock fuse 38 15a Trunk actuator Trunk latch actuator Trunk latch assembly Trunk latch input Trunk latch switch Under-dash fuse/relay box Under-hood fuse/relay box
WARNING SYSTEMS Warning Systems Wiring Diagram for Acura 2.3CL 1999 List of elements for Warning Systems Wiring Diagram for Acura 2.3CL 1999: 40 (2.3l) (3.0l) (behind gauge assembly) j/c c609 (on left kick panel) underdash fuse/relay box A10 A13 Alternator Anti- theft system B13 B14 B19 Back-up lights meter lights clock, security fuse 1 10a Beeper C403 C405 C502 C602 Chime Combination light switch Driver's door switch (near door striker, on door pillar) Driver's seat belt switch (inside driver's seat belt buckle) Engine oil pressure indicator flasher circuit Engine oil pressure switch (above oil filter) (lower right front of eng) G300 (below driver's seat) G302 (right side of driver's footwell) Gauge assembly Head Head- lights system Headlight switch Hot at all times Hot in on or start Ignition key switch Integrated control unit Key-in/ seat belt reminder circuit Lights-on reminder circuit Low oil pressure indicator Off Park Red Seat belt reminder light Steering lock
WIPER/WASHER Wiper/Washer Wiring Diagram for Acura 2.3CL 1999 List of elements for Wiper/Washer Wiring Diagram for Acura 2.3CL 1999: 37 (left kick panel) g202 (not used) A10 A11 C402 C403 C405 Combined operation wiper/washer circuit Delay Delay input G100 (2.3l) g101 (3.0l) (2.3l: behind left side of front bumper 3.0l: right side of front bumper) G203 (upper right kick panel) G900 (at base of left "a" pillar) Ground High Hot in on or start Int Int lo Int wiper control Int wiper on in Integrated control unit Intermittent wiper relay (below underhood fuse/relay box) J/c Low Mist Off Park Park input Run Underdash fuse/relay box (on left kick panel) Washer on input Washer switch Windshield washer motor (2.3l: behind left side of front bumper 3.0l: behind right side of front bumper) Windshield wiper motor (below left side of air scoop) Windshield wiper/washer switch Wiper switch Wiper/washer fuse 6 30a
