Diagram sections — 26 (57 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT BODY COMPUTER COMPUTER DATA LINES 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 WINDOWS RADIO SHIFT INTERLOCKS STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Manual A/C Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Manual A/C Wiring Diagram for Dodge Pickup R2002 3500: 83 (left front of engine compartment) g103 (not used) (right side of hvac) s224 (right side of hvac) s226 3.7l, 4.7l 5.9l 87a A/c compressor clutch A/c compressor clutch relay A/c heater control A/c indicator A/c press sig A/c pressure transducer A/c select Acc Adjustable pedal Blend door driver Blower motor (beneath lower right side of dash, on hvac assembly) Blower motor resistor block (beneath lower right side of dash, on hvac assembly) C12 C13 C16 C18 C32 C34 C35 C46 C57 C62 Common door driver Condenser fan Condenser fan relay D25 Data link connector (partial) (below left side of dash) Diagnostic junction port (below left side of dash) Driver blend door actuator (w/dual zone a/c) blend door actuator (w/o dual zone a/c) (behind right side of dash, on hvac assembly) Evaporator temperature sensor (behind right side of dash, inside hvac assembly) Except adjustable pedal F15 Fuse 10a Fuse 25a G107 (right rear of engine compartment) G202 (center of dash) G203 (center of dash) Heated mirror Heated mirror indicator Heated mirror relay High Hot at all times Hot in run Hot in run or start Hvac micro controller Ignition switch Instrument cluster Integrated power module (on left front of engine compartment) Lock Low Mode door actuator 1 (behind right side of dash, on hvac assembly) Mode door actuator 2 (behind right side of dash, on hvac assembly) Off Panel lamps driver Pass blend door driver Passenger blend door actuator (behind right side of dash, on hvac assembly) Powertrain control module (on left side of firewall) Ptc 1 7.5a Recirc Recirculation door actuator (behind right side of dash, on hvac assembly) Recirculation door driver Recirculation indicator Relay ctrl Run S130 (top front of transmission) S133 (left rear of engine) Sensor gnd Sensor ground Sensor signal Signal Start Tan W/dual zone a/c Y145 Y165 Z120
ANTI-LOCK BRAKES Anti-lock Brake Wiring Diagrams for Dodge Pickup R2002 3500 List of elements for Anti-lock Brake Wiring Diagrams for Dodge Pickup R2002 3500: 48 (left bottom of dash) (left rear of eng compt) s117 A/t except 5.9l only A10 A20 B113 B114 Brake lamp switch (on brake pedal bracket) Brake sw sens Brake sw sense Controller anti-lock brake (left fender side shield) D25 Data link connector Diagnostic junction port (left bottom of dash) Fuse 10a Fuse 40a Fuse b (+) G106 (left rear of eng compt) G201 (right side of dash) Ground Hot at all times Hot in run Ignition sw (run) Integrated power module (left front of eng compt) K29 Left front wheel speed sensor (w/ all wheel abs) (on left front steering hub assembly) Lf wheel spd sensor (+) Lf wheel spd sensor (-) Pci bus Powertrain control module (right rear of eng compt) R wheel spd sensor (+) R wheel spd sensor (-) Rear wheel speed sensor (in differential housing) Red Red brake warn ind Red brake warning indicator switch (on brake master cylinder reservoir) Rf wheel spd sensor (+) Rf wheel spd sensor (-) Right front wheel speed sensor (w/ all wheel abs) (on right front steering hub assembly) S114 S115 (left of eng compt) S121 (left front fender) Sci receive Transmission control module (right rear of eng compt) Vehicle speed sig Vss sig Z101 Z102
ANTI-THEFT Anti-theft Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Anti-theft Wiring Diagram for Dodge Pickup R2002 3500: 56 A14 D cyl lck sw D dr ajar D25 Diagnostic junction port (below left side of dash) Driver's cylinder lock switch Driver's door lock motor/ ajar switch F35 Front control module Fuse 20a Fuse 50a Fused b(+) Fused ign sw G201 (right side of dash) G301 (left kick panel) G72 G73 G74 G75 G76 G77 Gnd Headlights system Horn relay Horn rly Horns system Hot at all times Hot in run or start Instrument cluster Integrated power module (on left front of engine compt) L hi beam L rr dr ajar Left rear door lock motor/ ajar switch (quad cab) P cyl lck sw P dr ajar Park lamp relay Passenger's cylinder lock switch Passenger's door lock motor/ ajar switch Pci bus Prk lmp rly Ptc 7.5a R hi beam R rr dr ajar Red Right rear door lock motor/ ajar switch (quad cab) S110 S136 S213 S311 S312 S313 Sentry key immobilizer module (on top of steering column) Tan Tan/red Y135 Z110
BODY COMPUTER Body Computer Wiring Diagrams for Dodge Pickup R2002 3500 List of elements for Body Computer Wiring Diagrams for Dodge Pickup R2002 3500: 51 (left rear of engine compt) s119 Adj pedal relay ctrl Ambient temp sens signal Ambient temperature sensor (left rear of hood) B/u lamp feed Battery b+ Computer data lines system Exterior lights system Fog lamp relay ctrl Front control module Fuse 10a Fuse 30a Fused b+ Fused ign (run-st) G104 (left front engine compartment) G106 (left rear engine compartment) G31 Ground Headlights system Horn relay ctrl Horn system Hot at all times Hot in run Integrated power module (left front of engine compt) Left high beam driver Left low beam driver Left stop lamp driver Left turn relay ctrl Lf turn lamp driver Lr turn lamp driver Park lamp relay ctrl Pci bus Ptc 7.5a Pump motor sense Rf turn lamp driver Right high beam driver Right low beam driver Right stop lamp driver Right turn relay ctrl Rr turn lamp driver Seats system Sensor ground Washer fluid level switch (in reservoir) Washer fluid sw sense Wiper on/off relay ctrl Wiper park sw sense Wiper speed relay ctrl Wiper/washer system Y137 Z12 Z21
COMPUTER DATA LINES Computer Data Lines for Dodge Pickup R2002 3500 List of elements for Computer Data Lines for Dodge Pickup R2002 3500: 34 (left rear of engine compt) s115 A/c-heater control Air bag control module (beneath lower center of dash) Audio amplifier (premium) (behind upper right side of dash) Compass/mini- trip computer Controller anti- lock brake (on left rear of engine compt) D15 D20 D21 D25 D32 Data link connector (dlc) (below left side of dash) Diagnostic junction port (below left side of dash) Front control module Fuse 20a G201 (right side of dash) Hot at all times Instrument cluster Integrated power module (on left front of engine compt) Left side impact air bag control module (at base of left "b" pillar, behind trim) Pci bus Pnk Powertrain control module (on right side of firewall) Radio Right side impact air bag control module (at base of right "b" pillar, behind trim) S204 S305 (center of body) Sci receive Sci transmit Sentry key immobilizer module (on top of steering column) Transfer case control module (w/ electric 4wd) (behind left end of dash) Transmission control module (on right rear of engine compt) Z305 Z306
CRUISE CONTROL Cruise Control Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Cruise Control Wiring Diagram for Dodge Pickup R2002 3500: 34 (at steering column, near breakout to speed control switches) Brake lamp switch (top of brake pedal) Brake sw Brake switch signal Cancel Clock- spring Coast Controller anti-lock brake Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Dump G103 (left front of engine compt) G201 (right side of dash) Instrument cluster Left speed control switch Nca On/off Pci bus Powertrain control module (right side of firewall) Resume/ accel Right speed control switch S103 (left rear of engine compt) S121 (left front fender) S206 S207 Sensor gnd Set Speed control servo (left front of engine compt) Speed sw sig Tan/red Vacuum Vacuum sol Vent Vent sol
DEFOGGERS Heated Mirrors Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Heated Mirrors Wiring Diagram for Dodge Pickup R2002 3500: 15 A/c - heater control Fuse 10a Fuse 15a Fuse 25a G202 (center of dash) G302 (left kick panel) Heated mirror relay Hot at all times Hot in run Integrated power module (on left front of engine compt) Power mirror- left Power mirror- right S315 S319 S334
ENGINE PERFORMANCE
3.7L 3.7L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500 List of elements for 3.7L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500: 50 (below power steering reservoir) power steering pressure switch (inside trans) transmission solenoid/trs assembly (left rear of engine compt) (on left rear of engine compt, above pcm) capacitor (on left side of throttle body) idle air control motor (right rear of engine) (w/a/t) A41 Acc Ckp sens Controller anti-lock brake (on left rear of engine compt) Crankshaft position sensor (on lower right rear of engine block) D15 D25 Driv 1 Driv 2 Driv 3 Driv 4 Fuse 20a G107 (right rear of engine compt) Generator Hot at all times Hot in run or start Ign sw Ignition switch Integrated power module (on left front of engine compt) K22 K24 Lock Off Pci bus Ptc 7.5a Rear of engine compt) Run S110 S117 S122 S126 (w/a/t) S128 S136 Sci receiv Sci trans Sens gnd Start System data lines computer T10 Torque mn Tp sens Transmission control module (w/a/t) (on right rear of engine compt) Vss 3.7L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500 List of elements for 3.7L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500: 15 (not used) (top front of trans) s144 Auto shut- down relay C130 Fuel pump relay Fuse 20a Fuse 30a Hot at all times Integrated power module (on left front of engine compt) Nca Oxygen sensor 1/1 (upstream) (on exhaust pipe, near catalytic converter inlet) Oxygen sensor 1/2 (downstream) (on exhaust pipe, downstream of catalytic converter) Oxygen sensor downstream relay S137 (left rear of engine compt) S138 (left rear of engine) 3.7L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500 List of elements for 3.7L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500: 79 (above brake pedal, on support bracket) brake lamp switch (beneath intake manifold) knock sensor (inside fuel tank) fuel pump module (on left rear of engine compt) controller anti-lock brake (w/m/t) A/c compres A/c system A142 Asd rly ctl Asd rly in Bat tmp sens Battery temperature sensor (beneath battery tray) Brk lmp sw Brk sw C13 Clockspring Cruise control system D20 D21 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Evap purge Evap/purge solenoid (on left front of engine compt) Fuel lvl sns Fuel pmp rly Fuse 10a G106 (left rear of engine compt) G201 (right side of dash) Gen Gen source Gnd Ho2s 1/1 Ho2s 1/2 Ho2s rly Hot in run or start Integrated power module (on left front of engine compt) K106 K107 K118 K125 K127 K199 K29 K299 K31 K51 K52 K73 K74 Knck sens 1 Knck sens 2 Leak detection pump (beneath left side of vehicle, forward of fuel tank) Leak pmp sol Leak pmp sw Pci bus Pnk Powertrain control module (on right side of firewall) S103 (left rear of engine compt) S111 (center rear of engine compt) S131 (left rear of engine compt) S308 Sci receive Sci transmit Sig 1 Sig 2 Sol cntl Spd ctl pow Spd ctl sw Spd ctl vac Spd ctl vnt Sw sens T10 Tan/red Torq manage V32 V35 V36 V37
4.7L 4.7L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500 List of elements for 4.7L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500: 52 (below power steering reservoir) power steering pressure switch (inside trans) transmission solenoid/trs assembly (left rear of engine compt) (on left rear of engine compt, above pcm) capacitor (on left side of throttle body) idle air control motor (right rear of engine) (w/a/t) A41 Acc Ckp sens Controller anti-lock brake (on left rear of engine compt) Crankshaft position sensor (on lower right rear of engine block) D15 D25 Driv 1 Driv 2 Driv 3 Driv 4 Fuse 20a G107 (right rear of engine compt) Generator Hot at all times Hot in run or start Ign sw Ignition switch Integrated power module (on left front of engine compt) K22 K24 Lock Off Pci bus Ptc 7.5a Pto switch (on left side of firewall) Rear of engine compt) Run S110 S117 S122 S128 S136 Sci receiv Sci trans Sens gnd Start Sw sens System data lines computer T10 Torque mn Tp sens Transfer case position sensor (on top left of transfer case) Transmission control module (w/a/t) (on right rear of engine compt) Vss 4.7L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500 List of elements for 4.7L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500: 25 (left rear of engine) (not used) (right front of trans) A/t Auto shut- down relay Cali Ex cali Fuel pump relay Fuse 20a Fuse 30a Hot at all times Integrated power module (on left front of engine compt) M/t Nca Oxygen sensor 1/1 (upstream) (cali only) (on left catalytic converter inlet) Oxygen sensor 1/1 (upstream) (except cali) (on exhaust pipe, near catalytic converter inlet) Oxygen sensor 1/2 (downstream) (cali only) (on left exhaust pipe, downstream of catalytic converter) Oxygen sensor 1/2 (downstream) (except cali) (on exhaust pipe, downstream of catalytic converter) Oxygen sensor 2/1 (upstream) (cali only) (on right catalytic converter inlet) Oxygen sensor 2/2 (downstream) (cali only) (on right exhaust downpipe, downstream of catalytic converter) Oxygen sensor downstream relay S137 (left rear of engine compt) S138 S139 S144 (top front of trans) 4.7L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500 List of elements for 4.7L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500: 69 (above brake pedal, on support bracket) brake lamp switch (inside fuel tank) fuel pump module (on left rear of engine compt) controller anti-lock brake A/c compres A/c system A142 Asd rly ctl Asd rly in Bat tmp sens Battery temperature sensor (beneath battery tray) Brk lmp sw Brk sw C13 Clockspring Cruise control system D20 D21 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Evap purge Evap/purge solenoid (on left front of engine compt) Fuel lvl sns Fuel pmp rly Fuse 10a G106 (left rear of engine compt) G201 (right side of dash) Gen Gen source Ho2s Ho2s 1/1 Ho2s rly Hot in run or start Integrated power module (on left front of engine compt) K106 K107 K118 K125 K127 K199 K29 K299 K31 K51 K52 Leak detection pump (beneath left side of vehicle, forward of fuel tank) Leak pmp sol Leak pmp sw Pci bus Pnk Powertrain control module (on right side of firewall) S103 (left rear of engine compt) S111 (center rear of engine compt) S308 Sci receive Sci transmit Sol cntl Spd ctl pow Spd ctl sw Spd ctl vac Spd ctl vnt Sw sens T10 Tan/red Torq manage V32 V35 V36 V37
5.9L 5.9L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500 List of elements for 5.9L, Engine Performance Wiring Diagrams (2 of 4) for Dodge Pickup R2002 3500: 24 (center rear of engine compt) s124 (on left side of transaxle) transmission range sensor (on rear of throttle body) idle air control motor Crankshaft position sensor (on right rear of engine block) Driv 1 Driv 2 Driv 3 Driv 4 Fuse 20a Fuse 40a G107 (right rear of engine compt) Generator Hot at all times Hot in run or start Integrated power module (on left front of engine compt) Output shaft speed sensor (on left rear of transmission) Pnk Ptc 7.5a Red S110 S136 Transfer case position sensor (on top left of transfer case) Transmission control relay Transmission solenoid assembly (inside transmission) 5.9L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500 List of elements for 5.9L, Engine Performance Wiring Diagrams (3 of 4) for Dodge Pickup R2002 3500: 22 (left rear of engine) (not used) (right front of trans) Auto shut- down relay Cali Ex cali Fuel pump relay Fuse 20a Fuse 30a Hot at all times Integrated power module (on left front of engine compt) Nca Oxygen sensor 1/1 (upstream) (cali only) (on left catalytic converter inlet) Oxygen sensor 1/1 (upstream) (except cali) (on exhaust pipe, near catalytic converter inlet) Oxygen sensor 1/2 (downstream) (cali only) (on left exhaust pipe, downstream of catalytic converter) Oxygen sensor 1/2 (downstream) (except cali) (on exhaust pipe, downstream of catalytic converter) Oxygen sensor 2/1 (upstream) (cali only) (on right catalytic converter inlet) Oxygen sensor 2/2 (downstream) (cali only) (on right exhaust downpipe, downstream of catalytic converter) Oxygen sensor downstream relay S138 S139 S144 (top front of trans) 5.9L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500 List of elements for 5.9L, Engine Performance Wiring Diagrams (4 of 4) for Dodge Pickup R2002 3500: 69 (above brake pedal, on support bracket) brake lamp switch (inside fuel tank) fuel pump module (on left rear of engine compt) controller anti-lock brake A/c compres A/c system A142 Asd rly ctl Asd rly in Bat tmp sens Battery temperature sensor (beneath battery tray) Brk lmp sw Brk sw C13 Clockspring Cruise control system D20 D21 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Evap purge Evap/purge solenoid (on left front of engine compt) Fuel lvl sns Fuel pmp rly Fuse 10a G106 (left rear of engine compt) G201 (right side of dash) Gen Gen source Ho2s Ho2s 1/1 Ho2s rly Hot in run or start Integrated power module (on left front of engine compt) K106 K107 K118 K125 K127 K199 K29 K299 K31 K51 K52 Leak detection pump (beneath left side of vehicle, forward of fuel tank) Leak pmp sol Leak pmp sw O/d off sw Overdrive switch Pci bus Pnk Powertrain control module (on right side of firewall) S103 (left rear of engine compt) S111 (center rear of engine compt) S308 Sci receive Sci transmit Sol cntl Spd ctl pow Spd ctl sw Spd ctl vac Spd ctl vnt Sw sens Tan/red V32 V35 V36 V37
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Back-up Lamps Wiring Diagram for Dodge Pickup R2002 3500: 20 3.7l, 4.7l 5.9l A/t Automatic day/night mirror (if equipped) Back- up lamp Back-up lamp switch (above brake pedal, on bracket) Front control module Fuse 15a G106 (left rear of engine compt) Hot in run Integrated power module (left front of engine compt) Left taillamp assembly M/t Right taillamp assembly S120 (left front fender) S308 S325 (left rear chasis) Trailer tow add on connector (heavy duty) Transmission range assembly (left side of transmission) Transmission solenoid/trs assembly (inside transmission) Exterior Lamps Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Exterior Lamps Wiring Diagram for Dodge Pickup R2002 3500: 73 (center of rear chassis) s330 (center of rear chassis) s331 (left front fender) (left rear (left rear chassis) s326 (left rear of engine compt) s106 B(+) Back-up lamps circuit Brake lamp switch (above brake pedal, on support bracket) Brake sw input Center high mounted stoplamp (after- market) Center high mounted stoplamp/ cargo lamp Diagnostic junction port (below left side of dash) Electronic brake provision (heavy duty) Front control module Fuse 10a Fuse 15a Fuse 20a Fuse 40a Fuse 50a G103 (left front of engine compt) G105 (right front chassis) G106 G106 (left rear of engine compt) G202 (center of dash) Hazard Hdlp sw rtn Hdlp sw sig Head Headlamp switch Hot at all times Instrument cluster Integrated power module (left front of engine compt) L turn Left brake lp Left front park/ turn signal lamp Left license lamp Left taillamp assembly Lf turn signal Lr turn signal Multi-function switch Of engine compt) Off Park Park lamp relay Park rly ctrl Pci bus R turn Rf turn signal Right brake lp Right front park/ turn signal lamp Right license lamp Right taillamp assembly Rr turn signal S101 S102 S108 (left side of dash) S135 S214 (left side of dash) S308 S309 S324 (left rear chassis) S327 (left rear chassis) Tail/ turn lamp Tan/ red Trailer tow add on connector (heavy duty) Trailer tow connector (below center of rear bumper) Trailer tow left turn relay Trailer tow right turn relay Trlr l turn Trlr r turn Turn sw feed Turn sw sense
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 3) for Dodge Pickup R2002 3500 List of elements for Ground Distribution Wiring Diagram (1 of 3) for Dodge Pickup R2002 3500: 37 Add on trailer tow connector Battery Clutch interlock brake switch Condenser fan Controller anti-lock brake Electric brake provision Front washer pump motor Front wiper motor Fuel pump module G100 (left front of engine) G101 (left front of engine) G102 (left front of chassis) G103 (left front of engine compt) G104 (left front of engine compt) G105 (right front of chassis) G106 (left rear of engine compt) High note horn Integrated power module Left fog lamp Left front park/ turn signal lamp Left headlamp Left license lamp Left tail/ stop/ turn signal lamp Low note horn Red brake warning indicator switch Right fog lamp Right front park/ turn signal lamp Right headlamp Right license lamp Right tail/ stop/ turn signal lamp S101 (left front fender) S105 (front facia) S308 (left rear of chassis) S309 (center rear of chassis) Speed control servo Trailer tow connector Underhood lamp Ground Distribution Wiring Diagram (2 of 3) for Dodge Pickup R2002 3500 List of elements for Ground Distribution Wiring Diagram (2 of 3) for Dodge Pickup R2002 3500: 31 A/c compressor clutch A/c- heater control Audio amplifier (w/ premium sound) Automatic day/ night mirror Brake lamp switch Brake transmission shift interlock solenoid Center high mounted stoplamp/ cargo lamp Clockspring Compass/ mini- trip computer Data link connector Driver's heated seat switch G107 (right rear of engine compt) G201 (right side of dash) G202 (center of dash) Headlamp switch Ignition switch Instrument cluster Integrated power module Nca Overdrive switch (w/a/t) Oxygen sensor 1/2 (downstream) (4.7l & 5.9l california) Oxygen sensor 2/2 (downstream) (4.7l & 5.9l california) Passenger's heated seat switch Power steering pressure switch (3.7l & 4.7l) Powertrain control module Radio S208 (center of dash) S307 (center of headliner) Sentry key immobilizer module Transfer case selector switch (w/ electric 4wd) Transmission control module (3.7l & 4.7l w/a/t) Ground Distribution Wiring Diagram (3 of 3) for Dodge Pickup R2002 3500 List of elements for Ground Distribution Wiring Diagram (3 of 3) for Dodge Pickup R2002 3500: 41 A/c- heater control Adjustable pedal switch Air bag control module Base model Cigar lighter- outlet Console power outlet Driver door module Driver's cylinder lock switch (if equipped) Driver's door ajar switch Driver's door lock motor/ ajar switch Driver's heated seat cushion Driver's power seat switch Driver's seat belt switch Except base model G203 (center of dash) G204 (right side of dash) G301 (left kick panel) G302 (left kick panel) Left power mirror Left rear door ajar switch (quad cab) Left rear door lock motor/ ajar switch (quad cab) Left side impact air bag control module Passenger's cylinder lock switch (if equipped) Passenger's door ajar switch Passenger's door lock motor/ ajar switch Passenger's door lock switch Passenger's heated seat cushion Passenger's power seat switch Power outlet Right power mirror Right rear door ajar switch (quad cab) Right rear door lock motor/ ajar switch (quad cab) Right side impact air bag control module S306 (left side of frame) S310 (center of body) S311 (left front of body) S315 (left front of body) S317 (at passenger seat) S319 (left front door) Seat heater interface module Transfer case control module (w/ electric 4wd)
HEADLIGHTS Headlight Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Headlight Wiring Diagram for Dodge Pickup R2002 3500: 61 (front fascia) s104 (left front fender) s101 (left front fender) s107 (left rear of engine compartment) g106 (left side of dash) g201 (right front chassis) g105 87a Beam select sw rtn Beam select sw sig D25 Diagnostic junction port (below left side of dash) Fog Fog lamp indicator Fog lamp relay (optional) Fog lamp relay control Front control module Fuse 15a Fuse 30a Fused b (+) G104 (left front of engine compartment) G106 (left rear of engine compartment) Gnd Hdlp sw illum ctrl Hdlp sw rtn Hdlp sw sig Head Headlamp switch High beam High beam/ optical horn/ wash switch Hot at all times If equipped Instrument cluster Integrated power module (on left front of engine compartment) Left fog lamp Left headlamp Left high beam output Left low beam output Multi- function switch Off Optical horn Panel lamp Park Pci bus Ptc 7.5a Right fog lamp Right headlamp Right high beam output Right low beam output S105 (front fascia) Wash Y108 Y109 Y126 Y163 Y167 Y168 Y169 Y170 Y171 Z12 Z21
HORN Horn Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Horn Wiring Diagram for Dodge Pickup R2002 3500: 18 Clockspring Diagnositc junction port (left bottom inst panel) Engine comp) Front control module Fuse 45 20a G103 (left front High note horn (left front fender) Horn relay Horn relay control Horn switch Horn switch sense Hot at all times Instrument cluster Integrated power module (left front fender) Low note horn (left front fender) Nca Pci bus S109 (left front fender)
INSTRUMENT CLUSTER Overhead Console Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Overhead Console Wiring Diagram for Dodge Pickup R2002 3500: 23 (center of dash) g202 Ambient temp signal Ambient temperature sensor (on left underside of hood) Compass/ mini-trip computer D25 Diagnostic junction port (below left side of dash) F32 Front control module Fuse 10a Fuse 15a Fused b+ Fused ign Ground Hot at all times Hot in run or start Integrated power modlule (left front of engine compt) Pci bus S119 S301 S304 S326 Y107 Z104
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Courtesy Lamps Wiring Diagram for Dodge Pickup R2002 3500: 38 Cargo lp drvr Center high mounted stop lamp/ cargo lamp Ctsy lp drvr Ctsy lp grd D dr ajar Dome lamp Driver's door lock motor/ ajar switch Fuse 15a Fuse 20a Fused b(+) G103 (left front of engine compartment) G301 (left kick panel) Glove box lamp & switch Hdlp sw rtn Hdlp sw sig Headlamp switch 4) cargo 5) dome 6) funeral 7) dim 5 8) dim 4 9) dim 3 10) dim 2 11) dim 1 12) off Hot at all times Instrument cluster Integrated power module (on left front of engine compt) L rr dr ajar Left rear door lock motor/ ajar switch (quad cab) Overhead map/reading lamp (except base) P dr ajar Passenger's door lock motor/ ajar switch Pnk R rr dr ajar Red Right rear door lock motor/ ajar switch (quad cab) S145 S202 (center of dash) S213 S302 (center of headliner) S311 S312 S313 Tan Tan/red Underhood lamp Instrument Illumination Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Instrument Illumination Wiring Diagram for Dodge Pickup R2002 3500: 20 (left side of dash) g201 A/c- heater control Driver heated seat switch Fuse 20a Fused b(+) Hdlp sw rtn Hdlp sw sig Headlamp switch 4) cargo 5) dome 6) funeral 7) dim 5 8) dim 4 9) dim 3 10) dim 2 11) dim 1 12) off Hl sw ill ctrl Hot at all times Instrument cluster Integrated power module (on left front of engine compt) Panel lamp Panel lps drvr Passenger heated seat switch Pnl lps feed Radio Red S213 Transfer case selector switch
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 4) for Dodge Pickup R2002 3500 List of elements for Power Distribution Wiring Diagram (1 of 4) for Dodge Pickup R2002 3500: 54 (at passenger seat) s318 (left rear of engine compt) s114 (not used) (quad cab) (standard cab) Acc Auto shutdown relay Battery Controller anti-lock brake Driver's power seat switch Electric brake provision From c fuse 6 (diagram 1 of 4) From fuse 20 l (diagram 2 of 4) From fuse 3 a (diagram 1 of 4) From fuse 4 b (diagram 1 of 4) Front control module Fuse 30a Fuse 40a Fuse 50a G100 (left front of engine) G101 (left front of engine) G102 (left front of chassis) G201 (right side of dash) Generator Ignition switch Instrument cluster Integrated power module (on left front of engine compt) Key-in switch Lock Off Park lamp relay Passenger's lumbar switch Passenger's power seat switch Red Run S135 (left side of dash) S316 (at driver seat) Start Starter motor relay To blower motor (diagram 4 of 4) To fuse 16 (diagram 2 of 4) To fuse 28 (diagram 3 of 4) To fuse 52 (diagram 4 of 4) To fuse 7 (diagram 1 of 4) To ignition switch (diagram 1 of 4) To power window circuit breaker (diagram 4 of 4) To ptc 2 (diagram 4 of 4) To s210 (diagram 4 of 4) To starter motor relay (diagram 2 of 4) Trailer tow connector Transmission control module (3.7l & 4.7l w/a/t) Transmission control relay Wiper high/ low relay Wiper on/ off relay Power Distribution Wiring Diagram (2 of 4) for Dodge Pickup R2002 3500 List of elements for Power Distribution Wiring Diagram (2 of 4) for Dodge Pickup R2002 3500: 55 (center of dash) s213 (center of dash) s221 (not used) 3.7l 3.7l & 4.7l w/a/t 4.7l A/c compressor clutch relay A/t Adjustable pedal relay Audio amplifier (w/ premium sound) Brake lamp switch Center high mounted stoplamp/ cargo lamp Cigar lighter- outlet Compass/ mini-trip computer (if equipped) Condenser fan relay Console power outlet (if equipped) Dome lamp Driver door module (if equipped) Except 3.7l & 4.7l w/a/t Fog lamp relay From d fuse 15 (diagram 1 of 4) From fuse 29 o (diagram 4 of 4) From ignition switch (diagram 1 of 4) From m fuse 22 (diagram 2 of 4) Fuse 10a Fuse 15a Fuse 20a Fuse 25a G203 (center of dash) G302 (left kick panel) Glove box lamp & switch Heated mirror relay Instrument cluster Integrated power module (on left front of engine compt) M/t Overhead map/ reading lamp (if equipped) Power outlet Powertrain control module Red Red/tan S110 (left front fender) S122 (left front fender) S126 (center rear of engine compt) S201 (left side of dash) S301 (center of headliner) S306 (left side of frame) Sentry key immobilizer module (if equipped) Spare Starter motor relay Tan Tan/red To fuse 24 (diagram 2 of 4) To fuse 43 (diagram 3 of 4) To ignition switch (diagram 1 of 4) Transmission control module Power Distribution Wiring Diagram (3 of 4) for Dodge Pickup R2002 3500 List of elements for Power Distribution Wiring Diagram (3 of 4) for Dodge Pickup R2002 3500: 43 (at driver seat) s328 (not used) A/c compressor clutch relay Air bag control module Automatic day/night mirror (if equipped) Compass/ mini-trip computer (if equipped) Data link connector Evap/ purge solenoid From ignition switch (diagram 1 of 4) From n fuse 42 (diagram 2 of 4) Front control module Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 25a Horn relay Instrument cluster Integrated power module (on left front of engine compt) Left side impact air bag control module (if equipped) Passenger's air bag on/off switch Passenger's door lock switch (if equipped) Pnk Powertrain control module Ptc 7.5a Radio Red Right side impact air bag control module (if equipped) S136 (left front fender) S145 (left front fender) S146 (left front fender) S204 (left side of dash) S205 (left side of dash) S222 (center of dash) S304 (center of headliner) S335 (left kick panel) Seat heater interface module (if equipped) Sentry key immobilizer module (if equipped) Spare Trailer tow left turn relay Trailer tow right turn relay Transfer case control module (w/ electric transfer case) Underhood lamp Power Distribution Wiring Diagram (4 of 4) for Dodge Pickup R2002 3500 List of elements for Power Distribution Wiring Diagram (4 of 4) for Dodge Pickup R2002 3500: 36 (not used) 5.9l A/c- heater control A/t Adjustable pedal switch (if equipped) Air bag control module Back-up lamp switch Blower motor Circuit breaker 25a Controller anti-lock brake Driver door module (if equipped) Except 5.9l From ignition switch (diagram 1 of 4) Fuse (spare) Fuse 10a Fuse 15a Fuse 20a Fuse 25a Heated mirror relay Instrument cluster Integrated power module (on left front of engine compt) M/t Power window circuit breaker (below left side of dash, near steering column, taped to harness) Ptc 4.5a Radio (w/ premium sound) Red S210 (center of dash) S212 (left side of dash) S225 (w/ adjustable pedal) (center of dash) Seat belt tensioner reducer (w/ standard cab) Tan To cigar lighter outlet (diagram 2 of 4) Transfer case selector switch (w/ electric transfer case) Transmission control module (3.7l & 4.7l w/a/t) Transmission range sensor Transmission solenoid/ trs assembly
POWER DOOR LOCKS Power Door Lock Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Power Door Lock Wiring Diagram for Dodge Pickup R2002 3500: 61 (center of dash) g202 (left front body) s323 (quad cab only) (quad cab) (right side of dash) g201 (standard cab only) Cyl lock sw Driver cylinder lock switch (premium) Driver door module (inside top of left door) F35 Fuse 10a Fuse 15a Fuse 20a Fused b(+) G202 (center of dash) G301 (left kick panel) G302 (left kick panel) G72 G73 Ground Hot at all times Hot in run or start Instrument cluster Integrated power module (ipm) (on left front of engine compt) L door lock Left front door lock motor/ ajar switch Left rear door lock motor/ ajar switch Lf dr lock sw Lf dr unlock Lock Lr dr unlock P55 P96 P97 Passenger cylinder lock switch (premium) Passenger door lock switch R door lock R door unlock Red Rf dr lock sw Rf dr unlock Right front door lock motor/ ajar switch Right rear door lock motor/ ajar switch S205 S213 S311 S313 (left front door) S315 S321 (left front body) S322 (left front body) Tan Tan/pnk Unlock Y156 Y157 Y200 Y201 Z105 Z106 Z202 Z203
POWER MIRRORS Power Mirror Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Power Mirror Wiring Diagram for Dodge Pickup R2002 3500: 18 Defogger system Driver door module (inside top of left door) Fuse 17 15a Fused b(+) G302 (left kick panel) Ground Hot at all times Integrated power module (on left front of engine compt) Left mirror left driver Left mirror up driver Left power mirror Mirror common driver (rt/dn) Right mirror left driver Right mirror up driver Right power mirror S201 S319 S319 (left front door)
POWER SEATS Adjustable Pedal Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Adjustable Pedal Wiring Diagram for Dodge Pickup R2002 3500: 13 87a Adjustable pedal motor Adjustable pedal relay Adjustable pedal switch Front control module Fuse 10a Fuse 15a G203 (center of dash) Hot at all times Hot in run Integrated power module (left front of engine compt) Relay control S225 Heated Seats Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Heated Seats Wiring Diagram for Dodge Pickup R2002 3500: 54 (at driver's seat) s329 Driver heated seat cushion Driver heated seat switch Driver st hi ht led Driver st ht mux sw Driver st lo ht led Driver st temp 5v ref Driver st temp sen in F235 Fuse 20a Fused b+ G201 (right side of dash) G302 (left kick panel) Ground Heater mux sw High heat led High ht led Hot at all times Instrument cluster Integrated power module (left front of engine compt) Interior lights system Low heat led P131 P133 P134 P137 P138 P139 P140 P141 P142 P143 P144 P86 Panel lp feed Pass st hi ht led Pass st ht mux sw Pass st lo ht led Pass st temp 5v ref Pass st temp sen in Passenger heated seat cushion Passenger heated seat switch Pwr input Red S216 (center of dash) S314 S315 S328 Seat heater driver Seat heater interface module (under driver's seat) Seat ht driver Temp sen out Temp sensor 5v Z121 Power Seats Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Power Seats Wiring Diagram for Dodge Pickup R2002 3500: 30 Driver front vertical power seat motor Driver horizontal power seat motor Driver lumbar motor Driver power seat switch Driver rear vertical power seat motor F dn F up Forward Fuse 50a Fwd G302 (left kick panel) Hot at all times Integrated power module (left front of engine compt) Nca Passenger front vertical power seat motor Passenger horizontal power seat motor Passenger lumbar motor Passenger lumbar switch Passenger power seat switch Passenger rear vertical power seat motor Quad cab R dn R up Rearward Rwd S306 S316 S317 S318 Standard
POWER WINDOWS Power Window Wiring Diagram, 2 Door for Dodge Pickup R2002 3500 List of elements for Power Window Wiring Diagram, 2 Door for Dodge Pickup R2002 3500: 12 Circuit breaker 25a Driver door module G302 (left front body) Hot in run or acc Left Left front power window motor Power window circuit breaker (below left side of dash, near steering column) Right Right front power window motor Right front power window switch S319 Tan Power Window Wiring Diagram, 4 Door for Dodge Pickup R2002 3500 List of elements for Power Window Wiring Diagram, 4 Door for Dodge Pickup R2002 3500: 20 Circuit breaker 25a Driver door module G302 (left front body) Hot in run or acc Left front Left front power window motor Left rear Left rear power window motor Left rear power window switch Lock out Power window circuit breaker (below left side of dash, near steering column) Right front Right front power window motor Right front power window switch Right rear Right rear power window motor Right rear power window switch S319 S333 (left front body) Tan
RADIO Radio Wiring Diagrams, Base Radio for Dodge Pickup R2002 3500 List of elements for Radio Wiring Diagrams, Base Radio for Dodge Pickup R2002 3500: 42 Antenna D25 Diagnostic junction port Dimmer sig Fuse 20a Fused b(+) Fused ign G202 (center of dash) Ground Hot at all times Hot in run or acc Integrated power module (left front of eng compt) Interior lights system Left front door speaker Left rear speaker Lf spkr (+) Lf spkr (-) Lr spkr (+) Lr spkr (-) Nca Pci bus Pnk Ptc 4.5a Radio Rf spkr (+) Rf spkr (-) Right front door speaker Right rear speaker Rr spkr (+) Rr spkr (-) S204 S212 X80 X82 X85 X87 X91 X92 X93 X94 Y105 Y166 Radio Wiring Diagrams, Premium Radio for Dodge Pickup R2002 3500 List of elements for Radio Wiring Diagrams, Premium Radio for Dodge Pickup R2002 3500: 85 (left side of dash) Amp l door (+) Amp l door (-) Amp l rear (+) Amp l rear (-) Amp r door (+) Amp r door (-) Amp r rear (+) Amp r rear (-) Amplifier Antenna Center instrument panel speaker Clockspring D25 Diagnostic junction port Dimmer sig Fuse 20a Fused b(+) Fused ign G201 (right side of dash) G202 (center of dash) Ground Hot at all times Hot in run or acc Instrument cluster Integrated power module (left front of eng compt) Interior lights system L front (+) L front (-) L i/p spkr (+) L i/p spkr (-) L rear (+) L rear (-) Left front door speaker Left instrument panel speaker Left rear speaker Left remote radio switch Lf spkr (+) Lf spkr (-) Lr spkr (+) Lr spkr (-) Nca Pci bus Pnk Preset Ptc 4.5a R front (+) R front (-) R i/p spkr (+) R i/p spkr (-) R rear (+) R rear (-) Radio Radio 12v Radio cntrl mux Rf spkr (+) Rf spkr (-) Right front door speaker Right instrument panel speaker Right rear speaker Right remote radio switch Rr spkr (+) Rr spkr (-) S204 S212 S217 S218 (left side of dash) S219 (center of dash) S220 (center of dash) S221 Seek dn Seek up Vol dn Vol up X51 X52 X53 X54 X55 X56 X57 X58 X60 Y105 Y166
SHIFT INTERLOCKS Shift Interlock Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Shift Interlock Wiring Diagram for Dodge Pickup R2002 3500: 17 Brake lamps switch (top of brake pedal bracket) Brake switch sense Brake transmission shift interlock solenoid (beneath lower left side of dash, near steering column) Diagnostic junction port (left bottom of instrument panel) Fuse 22 20a Fused b(+) G201 (right side of dash) G202 (center of dash) Hot at all times Instrument cluster Integrated power module (on left front of engine compartment) Pci bus Powertrain control module (right rear of engine compt) Red S121 (engine harn, left front fender) S213 Shift interlock solenoid ctrl
STARTING/CHARGING Charging Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Charging Wiring Diagram for Dodge Pickup R2002 3500: 21 5.9l A14 Battery Fuse 20a Fused b+ G100 (left front of engine) G102 (left front of chassis) G102 (left front of engine) Gen field Gen source Generator Integrated power module (on left front of engine compt) K125 K20 Leak detection pump (beneath left side of vehicle, forward of fuel tank) Power distribution system Powertrain control module (on right side of firewall) Red S110 S111 (center rear of engine compt) Transmission control relay Starting Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Starting Wiring Diagram for Dodge Pickup R2002 3500: 32 (center rear of eng compt) s124 (left front fender) s123 (not used) 3.7l & 4.7l 5.9l A/t Acc Battery Clutch interlock brake switch (m/t) (above clutch pedal, on support bracket) Engine starter motor Fuse 25a Fuse 30a G100 (left front of engine) G101 (left front of engine) G102 (left front of chassis) G103 (left front of engine compt) Hd in Ignition switch Integrated power module (on left front of engine compt) Lock M/t Off Pl in Powertrain control module (on right side of firewall) Red Run S122 Start Starter motor relay Transfer case control module (behind left end of dash) Transmission range sensor (on left side of transaxle) Transmission solenoid/ trs assembly (inside transmission)
SUPPLEMENTAL RESTRAINTS Supplemental Restraint Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Supplemental Restraint Wiring Diagram for Dodge Pickup R2002 3500: 40 (right side of dash) g204 Ab mux Ab rtn Air bag control module (beneath lower center of dash) Air bag indicator Air bag indicator control Clock- spring Data link connector (dlc) (partial) (under dash, left of steering column) Diagnostic junction port (under left side of dash) Driver airbag Fuse 10a Fuse 20a G204 (right side of dash) Ground Hot in run Hot in run or start Ign run/start Ignition Ind drv Instrument cluster Integrated power module (on left front of engine compt) Left curtain airbag Left seat belt pretensioner (quad cab) Left side impact airbag control module (at base of left "b" pillar, behind trim) Line Line 1 Line 2 Line1 Nca Passenger airbag Passenger airbag on/off switch (except quad cab) Pci bus Right curtain airbag Right seat belt pretensioner (quad cab) Right side impact airbag control module (at base of right "b" pillar, behind trim) S146 (left front fender) S222 (center of dash) S305 (left side of frame) S310 S335
TRANSMISSION
3.7L 3.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2002 3500 List of elements for 3.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2002 3500: 36 (on left rear of engine compt) controller anti-lock brake (on left side of throttle body) throttle position sensor (on lower right rear of engine block) crankshaft position sensor (right rear of engine) s128 2 (or 3) 3 (or 2) Ckp sens sig D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) G107 (right rear of engine compt) G201 (right side of dash) Gnd Input speed sensor (on left front of transmission) K22 K24 Line pressure sensor (on right rear of transmission) Output speed sensor (on left rear of transmission) Overdrive switch P/n sw sens Pci bus Powertrain control module (on right side of firewall) Press sig S115 (left rear of engine compt) S117 (left rear of engine compt) S124 (center rear of engine compt) S130 (top front of trans) S131 (or s132) (left rear of engine compt) S134 (left rear of engine compt) S150 (top center of dash) Sensor gnd T10 T24 Torq sense Tp sens sig Vss sig Transfer Case Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2002 3500: 62 2wd high 2wd/awd ind 2wd/awd lamp 4wd high 4wd high ind 4wd high lamp 4wd low 4wd low ind 4wd low lamp A34 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Fuse 10a Fuse 25a Fused (b+) G203 (center of dash) Ground Hot at all times Hot in run Hot in start Illumination lamp Integrated power module (on left front of engine compt) Interior lights system Mode select Mode sensor a Mode sensor b Mode sensor c Mode sensor d Mode sensor gnd Neutral Neutral ind Neutral lamp Pci bus Pnp sens (t41) Red S123 (left front fender) Shift motor ctrl a Shift motor ctrl b Starter motor relay T24 Transfer case control module (behind left end of dash) Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d Transfer case selector switch Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high Y112 Y113 Y114 Y115 Y116 Y117 Y118 Y120 Y121 Y122 Y123 Y124 Y125 Y187 Z114 Z21 Z366
4.7L 4.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2002 3500 List of elements for 4.7L, A/T Wiring Diagram (2 of 2) for Dodge Pickup R2002 3500: 36 (on left rear of engine compt) controller anti-lock brake (on left side of throttle body) throttle position sensor (on lower right rear of engine block) crankshaft position sensor (right rear of engine) s128 2 (or 3) 3 (or 2) Ckp sens sig D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) G107 (right rear of engine compt) G201 (right side of dash) Gnd Input speed sensor (on left front of transmission) K22 K24 Line pressure sensor (on right rear of transmission) Output speed sensor (on left rear of transmission) Overdrive switch P/n sw sens Pci bus Powertrain control module (on right side of firewall) Press sig S115 (left rear of engine compt) S117 (left rear of engine compt) S124 (center rear of engine compt) S130 (top front of trans) S131 (or s132) (left rear of engine compt) S134 (left rear of engine compt) S150 (top center of dash) Sensor gnd T10 T24 Torq sense Tp sens sig Vss sig Transfer Case Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2002 3500: 62 2wd high 2wd/awd ind 2wd/awd lamp 4wd high 4wd high ind 4wd high lamp 4wd low 4wd low ind 4wd low lamp A34 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Fuse 10a Fuse 25a Fused (b+) G203 (center of dash) Ground Hot at all times Hot in run Hot in start Illumination lamp Integrated power module (on left front of engine compt) Interior lights system Mode select Mode sensor a Mode sensor b Mode sensor c Mode sensor d Mode sensor gnd Neutral Neutral ind Neutral lamp Pci bus Pnp sens (t41) Red S123 (left front fender) Shift motor ctrl a Shift motor ctrl b Starter motor relay T24 Transfer case control module (behind left end of dash) Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d Transfer case selector switch Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high Y112 Y113 Y114 Y115 Y116 Y117 Y118 Y120 Y121 Y122 Y123 Y124 Y125 Y187 Z114 Z21 Z366
5.9L 5.9L, A/T Wiring Diagram for Dodge Pickup R2002 3500 List of elements for 5.9L, A/T Wiring Diagram for Dodge Pickup R2002 3500: 78 (left front fender) (top center of engine) 3-4 shift solenoid A14 Brake lamp switch (above brake pedal, on support bracket) Brake sw sens Connector (below left side of dash) Controller anti- lock brake (on left rear of engine compt) D20 D21 D25 Data link Diagnostic junction port (below left side of dash) Ect sens sig Engine controls systems Engine coolant temperature sensor (at front of intake manifold) Fuse 20a Fuse 40a Fused b(+) G107 (right rear of engine compt) G201 (right side of dash) Generator source Gov press sig Gov press sol Governor pressure solenoid Ground Hot at all times Hot in run or start Ign sw power Integrated power module (on left front of engine compt) K125 K22 K29 K30 K54 K88 Od off sw sens Output speed sensor (on left rear of transmission) Output ss gnd Output ss sig Overdrive switch Pci bus Pnk Powertrain control module (on right side of firewall) Pressure sensor Ptc 7.5a Red S103 S110 S111 (center rear of engine compt) S130 (top front of trans) S132 (left rear of engine compt) S133 (left rear of engine) S136 S144 (top front of trans) S150 Sci receive Sci transmit Sensor gnd Shift sol ctrl T13 T14 T25 T54 T60 Tcc sol ctrl Tcc solenoid Temp sensor Throttle position sensor (on left side of throttle body) Tp sens sig Trans rly ctrl Trans temp sens Transmission control relay Transmission solenoid assembly (inside transmission) Vss sig Y135 Z81 Z82 Transfer Case Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Transfer Case Wiring Diagram for Dodge Pickup R2002 3500: 62 2wd high 2wd/awd ind 2wd/awd lamp 4wd high 4wd high ind 4wd high lamp 4wd low 4wd low ind 4wd low lamp A34 D25 Data link connector (below left side of dash) Diagnostic junction port (below left side of dash) Fuse 10a Fuse 25a Fused (b+) G203 (center of dash) Ground Hot at all times Hot in run Hot in start Illumination lamp Integrated power module (on left front of engine compt) Interior lights system Mode select Mode sensor a Mode sensor b Mode sensor c Mode sensor d Mode sensor gnd Neutral Neutral ind Neutral lamp Pci bus Pnp sens (t41) Red S123 (left front fender) Shift motor ctrl a Shift motor ctrl b Starter motor relay T24 Transfer case control module (behind left end of dash) Transfer case mode sensor (on top left of transfer case) 1-mode sensor c 2-mode sensor b 3-mode sensor a 4-mode sensor d Transfer case selector switch Transfer case shift motor (on lower left side of transfer case) 1-4wd low 2-4wd high 3-2wd high Y112 Y113 Y114 Y115 Y116 Y117 Y118 Y120 Y121 Y122 Y123 Y124 Y125 Y187 Z114 Z21 Z366
WARNING SYSTEMS Warning System Wiring Diagrams for Dodge Pickup R2002 3500 List of elements for Warning System Wiring Diagrams for Dodge Pickup R2002 3500: 45 (0) off (1) park (2) head (under right side of driver's seat) s320 Base Driver door ajar switch Driver door lock motor/ ajar switch Drv dr ajar Except base F35 Fuse 15a Fuse 20a Fused b+ Fused ign G10 G201 (right side of dash) G202 (center of dash) G26 G301 (left kick panel) G75 Ground Hdlp sw ret Hdlp sw sig Headlamp switch Hot at all times Hot in run or acc Ignition switch Instrument cluster Integrated power module (left front of engine compt) Key-in sw Key-in switch Ptc 4.5a Red S212 S213 S311 S313 Seat belt tensioner reducer (standard cab) Seat blt sw Seat- belt switch Tan Y105 Y126 Y167 Z105 Z202 Z203
WIPER/WASHER Wiper/Washer Wiring Diagram for Dodge Pickup R2002 3500 List of elements for Wiper/Washer Wiring Diagram for Dodge Pickup R2002 3500: 41 (left front engine compartment) g103 (left front fender) s101 (left rear engine compartment) g106 (not used) (right front chassis) g105 0. off 1. intermittent 1 2. intermittent 2 3. intermittent 3 4. intermittent 4 5. intermittent 5 6. low 7. high 87a Ambient temperature sensor (on left underside of hood) Base D25 Diagnostic junction port (below left side of dash) Except base Front control module Front washer pump motor (on washer fluid reservoir) Front wiper motor (on left rear engine compartment) Fuse 8 30a G103 (left front engine compartment) G29 Hot at all times Instrument cluster Integrated power module (on left front of engine compartment) Intermittent wiper switch sense Low washer fluid sense Multi-function switch Pci bus S119 (left rear of engine compartment) Sensor ground V10 Wash Wash/beam select switch feed Washer fluid level switch (on washer fluid reservoir) Washer pump motor ctrl Wiper high/ low relay Wiper high/low relay control Wiper on/off relay Wiper on/off relay control Wiper park switch sense Wiper/turn/beam select sw sense Y108 Y109 Y137
