All Wiring Diagrams for Dodge Cab & Chassis R1994 2500

ANTI-LOCK BRAKES

All-Wheel ABS Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for All-Wheel ABS Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• 4-wheel drive input
• A20
• Abs control module (all-wheel abs) (left splash shield)
• Abs power relay (in power distribution center)
• Abs warning ind
• Abs warning ind check
• Abs warning ind relay
• Abs warning lamp relay (in power distribution center)
• Acc
• B/h conn
• B/h conn (pin #41)
• B/h conn pin #40
• B113
• B114
• B116
• B120
• B18
• B19
• B245
• B248
• B249
• B252
• B254
• B37
• B47
• B60
• Brake ind
• Brake sense
• Brake warning ind
• Brake warning lamp switch (on left front frame panel)
• Case ground
• D10
• D11
• D12
• Data link common
• Data link connector (right cowl)
• Data link input
• Data link output
• Dump sol
• Four wheel drive indicator switch (on transfer case)
• Front hydraulic valve (on left front fender shield)
• Fuse & relay block: i/p
• Fuse 5a
• Fuse a 40a
• Fuse f2 5a
• G100 (left fender side shield)
• G100 (left headlamp ground, left side shield)
• G107
• G19
• G203 (right lower reinforcement)
• G402 (left fender side shield)
• Hot at all times
• Hot in run
• Ignition feed
• Ignition switch
• Instrument cluster
• Instrument cluster system (4wd ind lamp in shift bezel) (pin #6)
• Isolate sol
• Left dump sol
• Left front reset
• Left front sensor high
• Left front sensor low
• Left front wheel sensor
• Left isolate sol
• Left reset sw
• Lt dump/iso feed
• Lt frnt dump valve ctrl
• Lt ft isolate valve ctrl
• Motor feedback
• Nca
• Off
• Park brake switch (on park brake)
• Pin #14
• Pin #15
• Pin #16
• Pin #28
• Pin #34
• Pin #39
• Pnk
• Power distri- bution center
• Power distribution center
• Power ground
• Power relay enable
• Pump motor feed
• Pump motor return
• Rear dump valve ctrl
• Rear hydraulic valve (near master cylinder)
• Rear isolate valve ctrl
• Rear reset
• Rear sensor high
• Rear sensor low
• Rear wheel anti-lock sensor (top of rear differential)
• Red
• Reset sw
• Right dump sol
• Right front reset
• Right front sensor high
• Right front sensor low
• Right front wheel sensor
• Right isolate sol
• Right reset sw
• Rt dump/iso feed
• Rt frnt dump valve ctrl
• Rt ft isolate valve ctrl
• Run
• Start
• Stop lamp & cruise control switch (on brake pedal) bracket) (w/ cruise control)
• Stop lamp switch (on brake pedal w/o cruise control)
• Time delay relay (i/p fuse & relay block)
• To engine controls system (pcm ii pin #29)
• V40

Rear ABS Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Rear ABS Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (stop lamp switch w/o cruise control)
• Abs warning ind
• Abs warning ind ctrl
• Acc
• B101
• B102
• B108
• B111
• B112
• B113
• B114
• Battery
• Brake sense
• Brake sw input
• Brake warning lamp switch (on left front frame panel)
• Bulb check
• Diode (taped in i/p harness)
• Dual solenoid hydraulic valve (near master cylinder)
• Dump sol
• Dump valve sol
• Exterior lights system (center mounted stop lamp)
• Exterior lights system (hazard flasher switch)
• F32
• Fuse & relay block: (i/p
• Fuse & relay block: i/p
• Fuse 10a
• Fuse 20a
• G100 (left headlamp ground, left side shield)
• G100 left inner fender panel)
• G11
• G203 (right lower reinforcement)
• Ground
• Hot at all times
• Hot in run or start
• Ignition
• Ignition switch
• Instrument cluster
• Intermittent wiper control unit (under steering column)
• Isolate sol
• Nca
• Off
• Park brake ind
• Park brake input
• Park brake switch (on park brake)
• Powertrain control module ii (center of dash panel)
• Rear isolate valve sol
• Rear wheel anti-lock control module (under right side of i/p)
• Rear wheel anti-lock sensor (top of rear differential)
• Reset
• Reset sw
• Rolls test conn (right side of steering column)
• Run
• Rwal sensor
• Service data link
• Service data link conn (lower right side cowl)
• Start
• Stop lamp & cruise control switch (on brake pedal bracket)
• V40
• Warning buzzer key-in-headlamp-on seat belt warning

COMPUTER DATA LINES

Computer Data Lines for Dodge Cab & Chassis R1994 2500

List of elements for Computer Data Lines for Dodge Cab & Chassis R1994 2500:

• (right fender side shield)
• 2.5l only
• Acc
• B/h conn
• D20
• D21
• Data link connector (right rear side shield)
• Data link receive
• Data link transmit
• Engine control system (heated oxygen sensor)
• G115 (rear of engine on intake manifold)
• Hot at all times
• Ignition switch (on steering column)
• Lock
• Pnk
• Power distribution system
• Power ground
• Powertrain control module
• Run
• Start
• Z12

CRUISE CONTROL

Cruise Control Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Cruise Control Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (in steering wheel)
• (left fender shield)
• (left side fender shield)
• (near steering column support)
• (right lower reinforcement)
• (right side shield)
• Anti-lock brakes system
• Anti-lock brakes system
• Assembly
• B/h conn pin 10
• B/h conn pin 41
• B/h conn pin 7
• B/h conn pin 8
• B/h conn pin 9
• Brake sense
• Clockspring
• Cruise control servo
• Cruise control switch
• Exterior lights system
• Fuse 15 2a
• Fuse 7 10a
• Fuse block: i/p
• G100
• G203
• Hot at all times
• Hot in run or start
• Left headlamp ground
• Nca
• Off
• On/off
• Powertrain control module 2
• Rear wheel
• Rear wheel anti-lock brakes system
• Resume
• Resume & acc
• Set
• Set/coast
• Stop lamp switch
• Tan/red
• V31
• V32
• V33
• V35
• V36
• V40
• Vacuum
• Vent
• Warning buzzer key-in headlamp-on seat belt warning (in fuse block:i/p)

ENGINE PERFORMANCE

2.5L

2.5L, Engine Performance Wiring Diagrams for Dodge Cab & Chassis R1994 2500

List of elements for 2.5L, Engine Performance Wiring Diagrams for Dodge Cab & Chassis R1994 2500:

• (a/c compressor control relay)
• (a/c high pressure switch)
• (fan control relay)
• (fuel gauge)
• (left inner fender panel)
• (right fender side shield)
• 8v input
• A/c comp clutch in
• A/c wot cutout relay
• A14
• A21
• Acc
• Air conditioning system
• Auto shutdown relay
• Automatic shut down relay (relay #3 in pdc)
• B/h conn
• Brake sense
• C13
• C20
• C27
• Center
• Cluster system
• Control module
• Cooling fans system
• Cooling fans system (fan control relay)
• D20
• D21
• Data link connector (right side cowl)
• Data link receive
• Data link transmit
• Direct battery
• Distribution
• Distributor (left side center of engine)
• Distributor ignition coil (on engine)
• Ect sensor
• Egr solenoid
• Egr solenoid (right fender side shield)
• Engine coolant temperature sensor (top left rear of engine)
• Evap/purge solenoid
• Evap/purge solenoid (right fender side shield)
• F20
• Fan ctrl relay
• Fuel injector (top of throttle body)
• Fuel tank sending unit with low fuel switch & pump motor
• Fuse 15a
• Fuse block: i/p
• Fuse c 40a
• Fuse d 30a
• Fuse e 50a
• G115 (rear of engine, on intake manifold)
• G203 (right lower reinforce- ment)
• G402
• Gen field driver
• Generator (right side forward of engine)
• Head- lights system (drl module) (canada only)
• Headlights system (drl module) (canada only)
• Heated oxygen sensor (on exhaust manifold)
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ign run only feed
• Ignition switch
• Inj driver
• Instrument
• Instrument cluster
• Instrument cluster system (low fuel lamp)
• K11
• K19
• K20
• K21
• K22
• K24
• K35
• K39
• K40
• K41
• K51
• K52
• K59
• K60
• Malfunction indicator lamp
• Map sensor
• Map sensor (right dash panel)
• Mil
• Nca
• Off
• Pnk
• Power
• Power distribution system
• Power ground
• Powertrain
• Red
• Ref pickup
• Run
• Run a2
• Sensor return
• Speedometer
• Start
• Stop lamp switch
• Tb surface temp
• Throttle body surface temperature sensor (on throttle body)
• Throttle position
• Throttle position sensor (side of throttle body)
• V40
• Vehicle speed sensor (on rear of transmission)
• Vss pickup
• Z12

3.9L

3.9L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for 3.9L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Cab & Chassis R1994 2500:

• (fuel gauge)
• (left inner fender panel)
• (right side forward of engine)
• (right side shield)
• 8v input
• A/c cycling sw input
• A14
• A142
• A21
• Acc
• Air conditioning system
• Auto shutdown bat
• Auto shutdown relay
• Automatic shut down relay (relay #3 in pdc)
• B/h conn
• B/h conn red
• Brake sense
• C13
• C20
• Camshaft pos sensor
• Center
• Charge air temp
• Cluster system
• Control module ii
• Cruise control system
• D20
• D21
• Data link connector (right rear side shield)
• Data link receive
• Data link transmit
• Direct battery
• Distribution
• Ect sensor
• Egr solenoid
• Egr solenoid (right rear of engine)
• Emcc solenoid
• Evap/purge solenoid
• Evap/purge solenoid (left side of engine)
• Fuel
• Fuel pump relay (relay #5 in pdc)
• Fuel tank sending unit with low fuel switch & pump motor
• Fuse block: i/p
• Fuse c 40a
• Fuse d 30a
• G100 (left fender shield)
• G115 (rear of engine, on intake manifold)
• G21
• G402
• Gen field driver
• Generator
• Heated oxygen sensor (v6-right of engine, on exhaust pipe) (v8-center of engine, on exhaust manifold)
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ignition coil (on engine)
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Inj driver 7 (v8 only)
• Inj driver 8 (v8 only)
• Injectors
• Instrument
• Instrument cluster system (low fuel lamp)
• Instrument cluster system (tachometer) (optional)
• K11
• K12
• K13
• K14
• K15
• K16
• K17
• K18
• K19
• K20
• K21
• K22
• K24
• K35
• K39
• K40
• K41
• K44
• K51
• K52
• K54
• K59
• K60
• Map sensor
• Mil
• Off
• Pnk
• Pnp sw
• Power
• Power ground
• Powertrain
• Red
• Ref pickup
• Run
• Sensor return
• Start
• T41
• T60
• T61
• Tach output
• Tan
• Tan/red
• Throttle position
• Trans od lamp sig
• Trans od override
• Trans od solenoid
• V31
• V32
• V33
• V35
• V36
• V40
• V8 only
• Vs ctrl-on/off
• Vs ctrl-resume/accel
• Vs ctrl-set/coast
• Vs ctrl-vacuum
• Vs ctrl-vent
• Vss
• Wot cutout relay
• Z12

3.9L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for 3.9L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Cab & Chassis R1994 2500:

• (left side of throttle body)
• A/t
• A/t only
• Anti-lock brakes system (abs module)
• Anti-lock brakes system (rwal module)
• B/h conn
• Camshaft position sensor (stator) (in distributor)
• Crankshaft position sensor (left rear side of trans- mission)
• Emcc solenoid (on automatic transmission)
• Engine coolant temperature sensor (rear of generator)
• Fender shield)
• Fuse 14 15a
• Fuse 16 5a
• Fuse block: i/p
• G100 (left
• G203 (right lower reinforcement)
• Headlights system (drl module) (canada only)
• Hot in run or start
• Instrument cluster
• Instrument cluster system (trans oil temp lamp)
• Intake air temperature sensor (right front of intake)
• Interior lights system (rheostat)
• M/t
• M/t only
• Malfunction indicator lamp
• Map sensor (on front of throttle body)
• Nca
• Park/neutral position & back-up lamp switch
• Power distribution system
• Shift indicator lamp
• Speedometer
• Starter relay)
• Starting system (engine
• Stop lamp switch
• Throttle position sensor
• Transmission overdrive switch
• Vehicle speed sensor (on rear of trans- mission)

5.2L

5.2L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for 5.2L, Engine Performance Wiring Diagrams (1 of 2) for Dodge Cab & Chassis R1994 2500:

• (fuel gauge)
• (left inner fender panel)
• (right side forward of engine)
• (right side shield)
• 8v input
• A/c cycling sw input
• A14
• A142
• A21
• Acc
• Air conditioning system
• Auto shutdown bat
• Auto shutdown relay
• Automatic shut down relay (relay #3 in pdc)
• B/h conn
• B/h conn red
• Brake sense
• C13
• C20
• Camshaft pos sensor
• Center
• Charge air temp
• Cluster system
• Control module ii
• Cruise control system
• D20
• D21
• Data link connector (right rear side shield)
• Data link receive
• Data link transmit
• Direct battery
• Distribution
• Ect sensor
• Egr solenoid
• Egr solenoid (right rear of engine)
• Emcc solenoid
• Evap/purge solenoid
• Evap/purge solenoid (left side of engine)
• Fuel
• Fuel pump relay (relay #5 in pdc)
• Fuel tank sending unit with low fuel switch & pump motor
• Fuse block: i/p
• Fuse c 40a
• Fuse d 30a
• G100 (left fender shield)
• G115 (rear of engine, on intake manifold)
• G21
• G402
• Gen field driver
• Generator
• Heated oxygen sensor (v6-right of engine, on exhaust pipe) (v8-center of engine, on exhaust manifold)
• Hot at all times
• Htd oxygen sensor
• Iac motor
• Idle air control motor (on throttle body)
• Ign coil driver
• Ign feed
• Ignition coil (on engine)
• Ignition switch
• Inj driver 1
• Inj driver 2
• Inj driver 3
• Inj driver 4
• Inj driver 5
• Inj driver 6
• Inj driver 7 (v8 only)
• Inj driver 8 (v8 only)
• Injectors
• Instrument
• Instrument cluster system (low fuel lamp)
• Instrument cluster system (tachometer) (optional)
• K11
• K12
• K13
• K14
• K15
• K16
• K17
• K18
• K19
• K20
• K21
• K22
• K24
• K35
• K39
• K40
• K41
• K44
• K51
• K52
• K54
• K59
• K60
• Map sensor
• Mil
• Off
• Pnk
• Pnp sw
• Power
• Power ground
• Powertrain
• Red
• Ref pickup
• Run
• Sensor return
• Start
• T41
• T60
• T61
• Tach output
• Tan
• Tan/red
• Throttle position
• Trans od lamp sig
• Trans od override
• Trans od solenoid
• V31
• V32
• V33
• V35
• V36
• V40
• V8 only
• Vs ctrl-on/off
• Vs ctrl-resume/accel
• Vs ctrl-set/coast
• Vs ctrl-vacuum
• Vs ctrl-vent
• Vss
• Wot cutout relay
• Z12

5.2L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for 5.2L, Engine Performance Wiring Diagrams (2 of 2) for Dodge Cab & Chassis R1994 2500:

• (left side of throttle body)
• A/t
• A/t only
• Anti-lock brakes system (abs module)
• Anti-lock brakes system (rwal module)
• B/h conn
• Camshaft position sensor (stator) (in distributor)
• Crankshaft position sensor (left rear side of trans- mission)
• Emcc solenoid (on automatic transmission)
• Engine coolant temperature sensor (rear of generator)
• Fender shield)
• Fuse 14 15a
• Fuse 16 5a
• Fuse block: i/p
• G100 (left
• G203 (right lower reinforcement)
• Headlights system (drl module) (canada only)
• Hot in run or start
• Instrument cluster
• Instrument cluster system (trans oil temp lamp)
• Intake air temperature sensor (right front of intake)
• Interior lights system (rheostat)
• M/t
• M/t only
• Malfunction indicator lamp
• Map sensor (on front of throttle body)
• Nca
• Park/neutral position & back-up lamp switch
• Power distribution system
• Shift indicator lamp
• Speedometer
• Starter relay)
• Starting system (engine
• Stop lamp switch
• Throttle position sensor
• Transmission overdrive switch
• Vehicle speed sensor (on rear of trans- mission)

EXTERIOR LIGHTS

Backup & Off-Road Lamps Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Backup & Off-Road Lamps Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (mounted on sport bar above cab)
• Back-up lamp switch (on transmission)
• Back-up lamps
• Exterior lamps circuit
• Fuse & relay block: i/p
• Fuse 20 25a
• Fuse 3 15a
• G100 (left headlamp ground, left side shield)
• G402 (left fender, side shield)
• Hot at all times
• Hot in run
• Off- road lamps
• Off-road lamp switch

Exterior Lamps Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Exterior Lamps Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (on steering column)
• Back-up
• Back-up lamps system
• Body ground
• Brake switch (on bracket)
• Bumper
• Center high- mount stop lamps
• Fuse & relay block: i/p
• Fuse 11 20a
• Fuse 7 10a
• Fuse 8 20a
• Fuse f1 20a
• G100 (left headlamp ground, left side shield)
• G105 (2.5l only) (rt headlamp ground, rt side shield)
• G203 (right lower reinforcement)
• G402 (left fender, side shield)
• Hazard
• Hazard flasher (mounted in relay bank)
• Hazard switch
• Head
• Headlamp switch
• Hot at all times
• Hot in accy or run
• Instrument cluster
• Left front park/turn lamp
• Left tail/ stop/turn lamp
• Left turn & stop
• Left turn indicator
• License lamps
• Marker lamps
• Multi- function switch
• Normal
• Off
• Park
• Pnk
• Pnk/red
• Power distribution center
• Right front park/turn lamp
• Right tail/ stop/turn lamp
• Right turn & stop
• Right turn indicator
• Running
• Tan
• Trailer tow wiring unterminated (if equipped)
• Turn signal flasher (mounted in relay bank)
• Turn signal switch
• W/ step

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1994 2500:

• (2.5l engine only)
• (2.5l engine)
• (3.9l & 5.2l engines)
• (manual transmission only)
• (rear of air conditioning compressor)
• 4wd indicator switch
• Air conditioning compressor
• Air conditioning compressor and clutch
• Airbag system control module
• Alternator
• Alternator (3.9l & 5.2l engines)
• Auto day/night mirror
• Battery
• Cruise control servo
• Data link connector (engine)
• Daytime running lamps module
• Diode
• Dual solenoid hydraulic valve (rear
• Engine starter relay
• Fog lamp switch
• G100 (headlamp ground left side shield)
• G100 (left fender shield, rear of battery)
• G100 (left headlamp ground left fender shield)
• G100 (left headlamp ground left side shield)
• G100 (left inner fender panel)
• G105 (right fender side shield)
• G105 (right headlamp ground right fender side shield)
• G110 (upper left of engine)
• G115 (rear of engine, on intake manifold)
• G119
• G125 (air pump support bracket)
• G908 (windshield header)
• Heated oxygen sensor
• Heated oxygen sensor (2.5 l engine)
• Left fog lamp
• Left headlamp
• Left off-road lamp
• Left park & turn signal lamp
• Off-road lamp relay
• Offroad lamp switch
• Overhead console
• Power distibution center (2.5 l engine)
• Power distribution center
• Powertrain control module
• Radiator fan motor (2.5l engine only)
• Rear hydraulic valve (all wheel abs) or dual solenoid hydraulic valve (rear wheel abs)
• Right fog lamp
• Right headlamp
• Right off-road lamp
• Right park & turn signal lamp
• Tan
• Underhood light
• Wheel abs)
• Windshield washer low fluid level sensor
• Windshield washer pump & motor

Ground Distribution Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1994 2500

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1994 2500:

• (w/o a/c) or a/c blower control switch
• Abs control module (all wheel abs)
• Abs warning lamp relay (all-wheel abs)
• Ash receiver illumination lamp
• Center high mounted stop lamps
• Cigar lighter
• Cigar lighter lamp
• Fuel tank sending unit w/low fuel switch and pump motor
• Fuse & relay block: i/p
• G203 (right lower reinforcement)
• G402 (left fender side shield)
• G402 (left inner fender panel)
• Headlamp switch
• Heater control switch
• Ignition switch lamp
• Instrument cluster
• Intermittent wiper control unit
• Left back-up lamp
• Left door window switch
• Left front door switch (power locks)
• Left tail, stop & turn signal lamp
• License lamp(s)
• Name brand speaker relay and filter choke
• Power mirror switch
• Rear wheel anti-lock control module
• Right back-up lamp
• Right courtesy lamp
• Right tail, stop & turn signal lamp
• Seatbelt switch
• Stop lamp switch (w/o cruise control) or stop lamp & cruise control switch
• Trailer connector provision
• Trailer towing jumper harness (partial)
• Transmission overdrive switch
• W/ step bumper
• Warning buzzer key-in- headlamp-on seatbelt warning

HEADLIGHTS

Headlamps/Fog Lamps Wiring Diagram, with DRL for Dodge Cab & Chassis R1994 2500

List of elements for Headlamps/Fog Lamps Wiring Diagram, with DRL for Dodge Cab & Chassis R1994 2500:

• (2.5l
• (3.9l,
• (front bumper)
• 5.2l
• A21
• Alternator (right side forward of engine)
• Daytime running lamp module (engine compartment left side)
• Engine controls system (vehicle speed sensor)
• Flash
• Fog lamp relay (interrupt) (left side of i/p)
• Fog lamp relay (left side of i/p)
• Fog lamp switch
• Fuse 20a
• Fuse 25a
• Fuse box
• Fuse g 50a
• G100 (left headlamp ground, left side shield)
• G105 (2.5l only) (rt headlamp ground rt side shield)
• G203 (panel ground) (right lower reinforcement)
• G34
• Head
• Head- lamp switch (rear of instrument panel)
• Headlamp dimmer/ optical horn switch (on steering column)
• Hi beam indicator
• Hot at all times
• Instrument cluster
• L20
• Left fog lamp
• Left headlamp
• Off
• Only)
• Park
• Pnk/red
• Power distribution center
• Right fog lamp
• Right headlamp

Headlamps/Fog Lamps Wiring Diagram, without DRL for Dodge Cab & Chassis R1994 2500

List of elements for Headlamps/Fog Lamps Wiring Diagram, without DRL for Dodge Cab & Chassis R1994 2500:

• (front bumper)
• Flash
• Fog lamp relay (interrupt) (left side of i/p)
• Fog lamp relay (left side of i/p)
• Fog lamp switch
• Fuse 20a
• Fuse 25a
• Fuse box
• Fuse g 50a
• G100 (left headlamp ground, left side shield)
• G105 (2.5l only) (rt headlamp ground rt side shield)
• G203 (panel ground) (right lower reinforcement)
• Head
• Head- lamp switch (rear of instrument panel)
• Headlamp dimmer/ optical horn switch (on steering column)
• Hi beam indicator
• Hot at all times
• Instrument cluster
• Left fog lamp
• Left headlamp
• Off
• Park
• Pnk/red
• Power distribution center
• Right fog lamp
• Right headlamp

HORN

Horn Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Horn Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (1990-1991) (1992-1994)
• Clockspring (in column)
• Fuse & relay block
• Fuse 7 fuse 6 15a
• Horn (left side radiator closure panel)
• Horn relay
• Horn switch
• Hot at all times
• Instrument cluster
• Red
• Tachometer module battery feed

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Instrument Cluster Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (behind right
• (in cooler line, by radiator) (3.9l & 5.2l only)
• (in fuse
• (in fuse & relay
• (in shift
• (left
• (left center
• (left fender shield)
• (left fender side shield)
• (left front frame rail)
• (left inner fender panel)
• (on park brake)
• (on rear
• (on steering column cover) (3.9l & 5.2l only)
• (rear of engine)
• (rheostat)
• (right
• (right lower reinforcement)
• (taped in i/p
• (top of fuel tank)
• 4 wheel abs only
• 4wd indicator
• 4wd indicator switch (on transfer case)
• Abs
• Abs ind.
• Acc
• Airbag ind.
• Airbag system
• Anti-lock
• B/h conn
• B102
• Bat
• Bezel)
• Block)
• Bracket)
• Brake
• Brake ind.
• Buzzer
• C1a
• C1b
• C1c
• C1d
• C1e
• C1f
• C1g
• C1h
• C1j
• C1k
• C1l
• C2a
• C2b
• C2d
• C2e
• C2f
• C2g
• C2h
• C2j
• C2k
• C2l
• Canada only
• Check engine ind.
• Conn c1 (red)
• Conn c2 (gray)
• Control
• Control module
• Control module (center support
• Coolant temp.
• Daytime running lights module (left side of engine compt)
• Diode
• Engine coolant temperature sending unit
• Engine oil pressure switch & sending unit
• Engine speed
• Exterior
• Fender
• Fuel gauge
• Fuel level
• Fuel tank sending unit w/ low fuel switch & pump motor
• Fuse & relay block: i/p
• Fuse 15a
• Fuse 5a
• G100
• G107
• G11
• G13
• G19
• G203
• G21
• G402
• Gnd
• Harness)
• Headlights system
• Headlights system (drl module)
• High beam ind.
• Horn relay
• Hot at all times
• Hot in run or start
• Ign
• Ignition switch
• Illum.
• Illum. lamps
• Instrument cluster
• Interior lights system
• K54
• Lamp
• Lamp switch
• Left turn ind.
• Lights system
• Lock
• Low fuel ind.
• Low fuel level
• Low fuel warning module
• Low washer ind.
• M/t only
• Mission)
• Module
• Of trans-
• Oil press.
• Oil press. gauge
• Oil press. ind.
• Optical horn & headlamp dimmer switch
• Optional
• Park
• Power-
• R41
• Rear wheel
• Red
• Relay
• Right turn ind.
• Run
• Seat belt ind.
• Sensor
• Shield)
• Shift ind.
• Side
• Side of engine)
• Side of i/p)
• Speed
• Speedo- meter
• Splash shield)
• Start
• Switch
• Tacho- meter
• Tachometer module
• Tan
• Temp. gauge
• Train
• Transmission oil temperature indicator
• Transmission oil temperature switch
• Turn signal switch
• Vehicle
• Vehicle speed
• Volt- meter
• W/ drl
• W/ tach only
• W/o drl
• Warning
• Windshield washer low fluid level sensor (top of windshield washer reservoir)

Overhead Console Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Overhead Console Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (door jamb
• (windshield
• Ambient air temperature sensor (center of radiator) closure panel)
• Bat
• Compass/ o/s air temp. module
• Door jamb sw
• Exterior lights system (headlamp switch)
• Fuse & relay block: i/p
• Fuse 10a
• Fuse f2 5a
• G908
• Gnd
• Header)
• Hot at all times
• Hot in run
• Ign
• Interior
• Interior lights system (rheostat)
• Lamps dim
• Lamps on
• Lights system
• Mirrors system (automatic day/night mirror)
• Overhead console
• Pnk
• Power distribution center
• Power distribution system
• Reading/ courtesy lamps
• Switches)
• Temp (+)
• Temp (-)

INTERIOR LIGHTS

Interior Light Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Interior Light Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (not used)
• (partial splice)
• Ash receiver lamp
• B/h conn
• Battery
• Cigar lighter lamp
• Dimmer switch
• Dome lamp
• Dome switch
• Fuse & relay block: i/p
• Fuse 20a
• Fuse 4a
• Fuse f2 5a
• G100 (headlamp ground, on left side shield)
• G203 (right lower reinforcement)
• Glove box lamp & switch
• Head
• Headlamp switch
• Heater control switch or a/c blower control switch
• Hot at all times
• Ignition switch lamp (steering column)
• Illumin- ation lamp
• Illumination lamps (3 bulbs w/ a/c) (1 bulb w/o a/c)
• Illumination lamps (7 bulbs)
• Instrument cluster
• Left front door jamb switch (in "a" pillar)
• Lights on input
• Off
• Overhead console
• Panel dimmer input
• Park
• Pin #48
• Pnk
• Pnk/red
• Power distribution center
• Radio
• Reading/ courtesy lamps input
• Right courtesy lamp (under i/p)
• Right front door jamb switch (in "a" pillar)
• Tan
• Time delay relay (on i/p fuse & relay block)
• Transmission overdrive switch
• Underhood lamp
• Warning system (headlamp switch)

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Dodge Cab & Chassis R1994 2500

List of elements for Power Distribution Wiring Diagram (1 of 4) for Dodge Cab & Chassis R1994 2500:

• (2.5l engines)
• (3.9l & 5.2l engines)
• (3.9l &5.2l engines)
• (not used)
• A/c compressor clutch relay
• Abs data link connector (all wheel abs)
• Abs power relay (all wheel abs)
• Alternator
• Auto shut down relay
• B/h connector
• Battery
• Dome lamp
• Engine starter relay
• Fan control relay (2.5l engine)
• From power distribution a center above
• Fuel pump relay
• Fuse & relay block: i/p
• Fuse a 40a
• Fuse b 30a
• Fuse c 40a
• Fuse d 30a
• Fuse e 50a
• Fuse f 20a
• Fuse f1 20a
• Fuse f2 5a
• Fuse g 50a
• Fuse h
• Fusible link (hypalon wire)
• Glove box lamp
• Hazard flasher
• Overhead console
• Pnk
• Pnk (or red)
• Power distribution center
• Power distribution center
• Power mirror switch
• Power- train control module
• Radio
• Red
• Starter motor
• Time delay relay
• To fuses 5-8 & 20 (fuse & relay block:i/p)
• To ignition switch
• To power distribution center below
• Underhood light

Power Distribution Wiring Diagram (2 of 4) for Dodge Cab & Chassis R1994 2500

List of elements for Power Distribution Wiring Diagram (2 of 4) for Dodge Cab & Chassis R1994 2500:

• (3.9l & 5.2l engines)
• (w/ all-wheel abs)
• (w/o a/c)
• Abs control module
• Abs power relay
• Abs warning lamp relay
• Acc
• Airbag system module
• Auto day/ night mirror
• Automatic transmission park/ neutral position & backup lamp switch or manual transmission backup lamp switch
• B/h connector
• Circuit breaker 2 30a
• Engine starter relay
• Fog lamp relay
• From fuse c
• From fuse e
• From fuse g (power distribution center)
• Fuse & relay block: i/p
• Fuse 1 30a
• Fuse 20 25a
• Fuse 3 15a
• Fuse 4 5a
• Fuse 5 20a
• Fuse 6 15a
• Fuse 7 10a
• Fuse 8 20a
• Heater blower motor
• Horn relay
• Ignition switch
• Instrument cluster
• Left door lock switch
• Left door window switch
• Name brand speaker relay & filter choke
• Nca
• Off
• Off road lamp switch
• Or air conditioning blower motor
• Overhead console
• Pnk/
• Pnk/ b
• Pnk/red
• Power distribution center
• Powertrain control module (2.5l engine)
• Rear wheel anti lock control module
• Red
• Right door lock switch
• Right door window switch
• Run
• Start
• Stop lamp switch or stop lamp & cruise control switch
• To fuses 14-16 (fuse & relay box: i/p)
• To fuses 9-12 (fuse & relay box: i/p)
• To headlamp switch
• Warning buzzer key-in- headlamp-on seatbelt warning

Power Distribution Wiring Diagram (3 of 4) for Dodge Cab & Chassis R1994 2500

List of elements for Power Distribution Wiring Diagram (3 of 4) for Dodge Cab & Chassis R1994 2500:

• (fuse & relay block: i/p)
• B/h connector
• Cigar lighter
• Exterior lights system
• From fuse 8
• From fuse g (power distribution center)
• From h ignition switch
• Fuse & relay block: i/p
• Fuse 10 20a
• Fuse 11 20a
• Fuse 12 10a
• Fuse 13 4a
• Fuse 9 15a
• G203 (right lower reinforcement)
• Head
• Headlamp switch
• Headlights system
• Headlights system (daytime running lights)
• High
• Interior lights (instrument illumination)
• Intermittent wiper control unit (exc. 2 speed wiper system)
• Multifunction switch (headlamp dimmer switch & optical horn)
• Multifunction switch (wiper switch)
• Off
• Opt
• Overhead console
• Park
• Pnk/red
• Radio
• Radio & clock
• Rear wheel anti-lock control module
• Red/tan
• Rheostat
• Tan
• Turn signal flasher
• Wiper motor

Power Distribution Wiring Diagram (4 of 4) for Dodge Cab & Chassis R1994 2500

List of elements for Power Distribution Wiring Diagram (4 of 4) for Dodge Cab & Chassis R1994 2500:

• (2.5l engine)
• (3.9l & 5.2 l engines)
• (3.9l & 5.2l engines)
• (engine)
• (w/ daytime running lamps)
• 4wd indicator lamp
• A/c compressor clutch relay
• Airbag system control module
• Alternator
• Automatic shut down relay
• B/h connector
• Clock spring assembly
• Data link connector
• Data link connector (engine)
• Daytime running lamps module
• Emcc solenoid
• Evap/ purge solenoid
• Exhaust gas recirculation solemoid
• Fan control relay (2.5l engine)
• From ignition switch
• Fuel pump relay
• Fuse & relay block: i/p
• Fuse 14 15a
• Fuse 15 2a
• Fuse 16 5a
• Instrument cluster
• Power distribution center
• Powertrain control module
• Steering column cruise control switch
• Transmission oil temperature lamp
• Transmission overdrive switch
• Warning buzzer key-in-headlamp- on seatbelt warning

POWER DOOR LOCKS

Power Door Lock Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Power Door Lock Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (1990-91) (1992-94)
• (right lower reinforcement)
• Fuse 8 fuse 5 20a
• Fuse block (left side of dash)
• G203
• Hot at all times
• Left front door lock motor
• Left front door lock switch
• Lock
• Red
• Right front door lock motor
• Right front door lock switch
• Unlock

POWER MIRRORS

Photochromic Mirror Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Photochromic Mirror Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (on transmission)
• (windshield header)
• 10a
• A/t
• Airbag module
• Automatic day/night mirror
• Back-up lamp switch (on transmission)
• Back-up lamps
• Exterior lights
• Fuse 3
• Fused feed
• G908
• Ground
• Hot in run
• I/p fuse block
• Interior lights
• M/t
• Overhead console
• Park/neutral position & back-up switch

Power Mirror Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Power Mirror Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (dn)
• (lt)
• (right lower reinforcement)
• (rt)
• (up)
• Fuse f2 5a
• G203
• Horiz m
• Hot at all times
• Left mirror
• M vert
• Pnk
• Power distribution center
• Power mirror switch
• Right mirror
• Vert

POWER WINDOWS

Power Window Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Power Window Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (right lower reinforcement) g203
• Circuit breaker 2 30a
• Fuse & relay block: i/p
• Hot in run
• Left door window master switch
• Left front door window motor
• Right door window switch
• Right front door window motor

RADIO

Radio Wiring Diagrams, 2 Speaker System for Dodge Cab & Chassis R1994 2500

List of elements for Radio Wiring Diagrams, 2 Speaker System for Dodge Cab & Chassis R1994 2500:

• (not used)
• Fuse 12 10a
• Fuse block & relay bank (left side of dash)
• Fuse f2 5a
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left front door speaker
• Pnk
• Power distribution center (engine compt, left inner fender panel)
• Radio
• Right front door speaker
• Time delay relay (on fuse block)
• Underhood lamp
• X12
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58
• X60

Radio Wiring Diagrams, 4 Speaker System for Dodge Cab & Chassis R1994 2500

List of elements for Radio Wiring Diagrams, 4 Speaker System for Dodge Cab & Chassis R1994 2500:

• (not used)
• Fuse 12 10a
• Fuse block & relay bank
• Fuse f2 5a
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left front door speaker
• Left rear speaker
• Pnk
• Power distribution center
• Radio
• Right front door speaker
• Right rear speaker
• Time delay relay (on fuse block)
• Underhood lamp
• X12
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58
• X60

Radio Wiring Diagrams, with Name Brand Speakers for Dodge Cab & Chassis R1994 2500

List of elements for Radio Wiring Diagrams, with Name Brand Speakers for Dodge Cab & Chassis R1994 2500:

• Fuse 12 10a
• Fuse 15a
• Fuse block & relay bank (left side of dash)
• Fuse f2 5a
• G206 (center of dash)
• Hot at all times
• Hot in acc or run
• Interior lights system
• Left front door speaker
• Left rear speaker
• Name brand speaker relay & filter choke
• Nca
• Pnk
• Power distribution center
• Power distribution center (engine compt, left inner fender panel)
• Radio
• Red
• Right front door speaker
• Right rear speaker
• Time delay relay (on fuse block)
• Underhood lamp
• X12
• X15
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58
• X60

STARTING/CHARGING

2.5L

2.5L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 2.5L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (left fender shield, rear of battery)
• (upper left of engine)
• 90a only
• Acc
• Battery
• Fuse d 30a
• G100
• G110
• Gen field driver
• Generator
• Hot at all times
• Ignition switch
• K20
• Lock
• Pnk
• Power distribution
• Power distribution center
• Powertrain control module (right fender side shield)
• Run
• Start
• Starting system

2.5L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 2.5L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (upper left of engine)
• Acc
• B/h conn pin 31
• B/h conn pin 49
• Battery
• Fuse b 30a
• Fuse c 40a
• G100 (left fender shield, rear of battery)
• G100 (left headlamp ground left side shield)
• G110
• Ignition switch
• Lock
• Pnk
• Power distribution
• Power distribution center
• Red
• Run
• Start
• Starter motor
• Starter relay (in power distribution center)
• Starter solenoid

3.9L

3.9L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 3.9L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (air pump support bracket)
• (left fender shield, rear of battery)
• 90a only
• A14
• Asd b+
• Automatic shut down relay (power distribution center)
• Battery
• Fuse d 30a
• G100
• G125
• Gen field
• Generator
• Power distribution
• Power distribution center
• Powertrain control module (right fender side shield)
• Red
• Starting system

3.9L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 3.9L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (air pump support bracket)
• A/t only
• Acc
• B/h conn pin 31
• B/h conn pin 49
• Battery
• Fuse b 30a
• Fuse c 40a
• G100 (left fender shield, rear of battery)
• G100 (left headlamp ground left fender shield)
• G125
• Ignition switch
• Lock
• M/t only
• Park neutral switch
• Park/neutral position and back-up switch (on transmission)
• Power distribution
• Power distribution center
• Power- train control module (right side shield)
• Red
• Run
• Start
• Starter motor
• Starter relay (in power distribution center)
• Starter solenoid
• T41

5.2L

5.2L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 5.2L, Charging Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (air pump support bracket)
• (left fender shield, rear of battery)
• 90a only
• A14
• Asd b+
• Automatic shut down relay (power distribution center)
• Battery
• Fuse d 30a
• G100
• G125
• Gen field
• Generator
• Power distribution
• Power distribution center
• Powertrain control module (right fender side shield)
• Red
• Starting system

5.2L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 5.2L, Starting Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (air pump support bracket)
• A/t only
• Acc
• B/h conn pin 31
• B/h conn pin 49
• Battery
• Fuse b 30a
• Fuse c 40a
• G100 (left fender shield, rear of battery)
• G100 (left headlamp ground left fender shield)
• G125
• Ignition switch
• Lock
• M/t only
• Park neutral switch
• Park/neutral position and back-up switch (on transmission)
• Power distribution
• Power distribution center
• Power- train control module (right side shield)
• Red
• Run
• Start
• Starter motor
• Starter relay (in power distribution center)
• Starter solenoid
• T41

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Supplemental Restraint Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• 1-1
• 1-10
• 1-11
• 1-12
• 1-13
• 1-2
• 1-3
• 1-4
• 1-5
• 1-6
• 1-7
• 1-8
• 1-9
• 2-1
• 2-2
• 2-3
• 2-4
• Airbag indicator
• Airbag system control module (center support bracket)
• Clock spring assembly
• Computer data lines system
• Driver side airbag
• F14
• F20
• Fuse & relay block: i/p
• Fuse 15a
• G105 (right fender side shield)
• Hot in run
• Hot in run or start
• Instrument cluster
• Left airbag sensor (left closure panel)
• R41
• R43
• R45
• R46
• R47
• R48
• R49
• Right airbag sensor (right closure panel)
• Squib (airbag igniter)
• Tan

WARNING SYSTEMS

Warning System Wiring Diagrams for Dodge Cab & Chassis R1994 2500

List of elements for Warning System Wiring Diagrams for Dodge Cab & Chassis R1994 2500:

• 1994 vftc c
• Battery
• Exterior lights system (stop lamp switch)
• F32
• Fuse & relay block: i/p
• Fuse 10a
• Fuse 5a
• G203 (right lower reinforcement)
• Ground
• Head
• Headlamp switch
• Hot at all times
• Hot in run or start
• Ignition
• Instrument cluster
• Key-in ignition switch
• Key-in, headlamp on input
• Left front door jamb switch
• Off
• Park
• Seat belt
• Seat belt switch (in left buckle)
• Seat belt warning lamp
• Transmission system
• Warning buzzer key-in headlamp-on seat belt warning (in fuse block)
• Warning in
• Warning out

WIPER/WASHER

2-Speed Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for 2-Speed Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (right headlamp ground, right fender side shield)
• (under windshield washer reservoir)
• 1994 vftc c
• 2 speed windshield wiper motor (left of plenum
• B/h conn pin 29
• B/h conn pin 30
• B/h conn pin 35
• B/h conn pin 36
• B/h conn pin 45
• B/h conn pin 46
• C.b.
• Fuse 20a
• Fuse block:i/p
• G105
• Hot in accy or run
• Instrument cluster
• Low washer fluid indicator
• On dash panel)
• On left side shield)
• Park
• Park switch
• Red/
• Tan
• Wash
• Washer reservoir,
• Windshield washer low fluid level sensor (top of windshield
• Windshield washer pump motor
• Wiper switch (on steering column)

Interval Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1994 2500

List of elements for Interval Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1994 2500:

• (in plenum -
• (right headlamp ground, right fender side shield)
• (right lower reinforcement)
• (under windshield washer reservoir)
• 1994 vftc c
• B/h conn pin 29
• B/h conn pin 30
• B/h conn pin 35
• B/h conn pin 36
• B/h conn pin 45
• B/h conn pin 46
• C.b.
• Column)
• Dly
• Fuse 20a
• Fuse block:i/p
• G105
• G203
• Hot in accy or run
• Instrument cluster
• Intermittent windshield wiper motor
• Intermittent wiper control unit (bracket mounted under steering
• Intermittent wiper switch (on steering column)
• Left side)
• Low washer fluid indicator
• Park
• Park switch
• Rear wheel anti-lock brake system
• Red/
• Reservoir)
• Tan
• V10
• Vi7
• Wash
• Washer
• Windshield washer low fluid level sensor (top of windshield
• Windshield washer pump motor