All Wiring Diagrams for Dodge Cab & Chassis R1998 2500 model

AIR CONDITIONING

A/C Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for A/C Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (w/ heated mirrors)
• A/c comp clutch relay
• A/c compressor clutch
• A/c compressor clutch relay
• A/c heater control
• A/c high pressure switch (on rear of a/c compressor)
• A/c low pressure switch (on top of a/c accumulator)
• A/c request sense
• A/c select sense
• Bi-level
• Blower motor
• Blower motor relay
• Blower motor resistor block (right side of dash)
• Blower switch
• C13
• C20
• C90
• Def
• Floor
• Fuse 10a
• Fuse 12 40a
• Fuse 2 10a
• Fuse j 10a
• G100 (left fender side shield)
• G125 (front of engine)
• G201 (i/p right center support)
• Heat-hi
• Heat-low
• Heat-m1 heat-m2
• Hi-a/c
• Hot at all times
• Hot in run
• Hot in run or start
• Interior lights system
• Joint connector no. 1 (in power distribution center)
• Junction block
• Low-a/c
• M1-a/c
• M2-a/c
• Mix
• Mode switch
• Off
• Panel
• Power distribution center
• Powertrain control module (right side of firewall)
• Recirc/ panel
• S105 (headlamp & dash harn, near left wheel speed sensor)
• S120 (engine harn, center of firewall)
• S122 (engine harn, near transmission)
• S205 (i/p harness, near instrument cluster breakout)
• S207 (i/p harn, near blower motor)
• Tan

Heater Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Heater Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (right side of dash) blower motor resistor block
• (w/ heated mirrors)
• Blower motor
• Blower motor relay
• Fuse 12 40a
• Fuse 2 10a
• G100 (left fender side shield)
• G201 (i/p right center support)
• Heater control
• Hot at all times
• Hot in run
• Interior lights system
• Joint connector no. 1 (in power distribution center)
• Junction block
• Low
• Off
• Power distribution center
• S205 (i/p harness, near instrument cluster breakout)
• S207 (i/p harn, near blower motor)
• Tan

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Dodge Cab & Chassis R1998 2500

List of elements for Anti-lock Brake Wiring Diagrams for Dodge Cab & Chassis R1998 2500:

• (left bottom of dash)
• 4wd ind
• 4wd sensor
• 4x4 switch (on front axle tube)
• A10
• A20
• B113
• B114
• Battery
• Brake pressure switch
• Brake pressure switch (on master cylinder)
• Brake sense switch
• Ccd bus (+)
• Ccd bus (-)
• Controller anti-lock brake (eng compt, on top of hydraulic control unit) (4wabs) (in eng compt, on left inner fender panel) (rabs)
• Data link connector
• Engine controls system
• Fuse 10a
• Fuse 40a
• G100 (left fender side shield)
• G107
• G200 (left kick panel)
• Ground
• Hot at all times
• Hot in run
• Ignition
• Instrument cluster
• J/c 1 (in pdc)
• J/c 3
• J/c 7
• Junction block (right end of dash)
• Left front sensor (+)
• Left front sensor (-)
• Left front wheel speed sensor (w/ all wheel abs) (on left front wheel assembly)
• Power distribution center (in engine compt, on left inner fender panel, near battery)
• Powertrain control module (in eng compt, on right side of firewall)
• Rear wheel sensor (+)
• Rear wheel sensor (-)
• Rear wheel speed sensor (in differential housing)
• Red
• Right front sensor (+)
• Right front sensor (-)
• Right front wheel speed sensor (w/ all wheel abs) (on right front wheel assembly)
• S112
• S113
• Stop lamp switch (brake pedal bracket)
• V20
• Vehicle speed sig

ANTI-THEFT

Anti-theft Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Anti-theft Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (dash harn, at upper left kick panel) s308
• (door harn, at left door) s312
• (left side of dash) j/c 5
• (right center of dash) g206
• (right front of engine compartment)
• Ccd bus (+)
• Ccd bus (-)
• Central timer module (left side of dash)
• Datalink connector (left bottom of dash)
• Disarm sense
• Door ajar sense
• Fuse 10a
• Fuse d 15a
• Fuse h 10a
• Fused b(+)
• Fused ign
• G100 (left fender side shield)
• G200 (left kick panel)
• G304 (lower rear of cab)
• Ground
• Hdlmp relay ctrl
• Headlights sytem (left & right headlamp)
• High note horn
• Horn relay
• Horn relay ctrl
• Hot at all times
• Hot in run or start
• Instrument cluster
• Integrated electronic module (base ctm) (left side of dash)
• J/c 6 (left side of dash)
• J/c 7 (left side of dash)
• Joint connector 1 (in pdc)
• Joint connector 3
• Joint connector 4
• Junction block (right end of dash)
• Left door disarm switch
• Left door jamb switch
• Low note horn
• Power distribution center (on left inner fender panel, near battery)
• Red
• Right door disarm switch
• Right door jamb switch
• S305
• S329
• S330
• Security relay
• Tan
• Vtss lamp
• Vtss lamp driver

BODY COMPUTER

Central Timer Module Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Central Timer Module Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• Anti-theft system
• Battery
• Ccd bus (+)
• Ccd bus (-)
• Central timer/ integrated electronic module (left side of dash)
• Ctsy lps drv
• Data link connector (left bottom of dash)
• Door locks system
• Dr lk feed
• Dr lk sw
• Dr unlk
• Dr unlk drv
• F12
• F35
• Fuse 10a
• Fuse 25a
• G13
• G16
• G200 (left kick panel)
• G206 (right center dash support)
• G26
• G50
• G69
• G73
• G75
• Ground
• Hlp rly ctrl
• Horn rly ctrl
• Horns system
• Hot at all times
• Hot in acc or run
• Hot in run or start
• Ignition
• Int wpr
• Interior lights system
• Interior lights system
• J/c 5
• J/c 7
• Junction block (right end of dash)
• Key disarm
• Key in ign
• Key in lp
• Lt dr ajar
• M50
• P30
• P31
• P33
• P34
• Red
• Rt dr sw
• St blt lp
• Tan
• V10
• V18
• V6 (or f12)
• Vtss ind
• Warning systems
• Wiper/ washer system
• Wiper/washer system
• Wpr park
• Wpr rly
• Wpr sw
• Wshr pmp

Integrated Central Electronics Module Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Integrated Central Electronics Module Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (left side of dash)
• Base
• Battery
• F35
• Fuse 10a
• Fuse 25a
• G13
• G16
• G200 (left kick panel)
• G26
• G75
• Ground
• High line
• Hot at all times
• Hot in acc or run
• Hot in start or run
• Int wpr
• Integrated electronic module
• Interior lights system
• Interior lights system
• Junction block (right end of dash)
• Key in ign
• Key in lp
• Lt dr ajar
• M50
• Red
• Rt dr sw
• St blt lp
• Tan
• V10
• V18
• V6 (or f12)
• Warning systems
• Wiper/ washer system
• Wiper/washer system
• Wpr park
• Wpr rly
• Wpr sw
• Wshr pmp

COMPUTER DATA LINES

Computer Data Lines for Dodge Cab & Chassis R1998 2500

List of elements for Computer Data Lines for Dodge Cab & Chassis R1998 2500:

• (behind left side of dash) j/c 7
• 12v diesel
• 12v diesel only
• 24v diesel
• Airbag control module (behind lower center of dash)
• Ccd bus (+)
• Ccd bus (-)
• Central timer module (behind left side of dash)
• Controller anti-lock brake (left front inner fender-rwabs) (on top of hydraulic control unit-4wabs)
• D20
• D20 (gas) d220 (diesel)
• D21
• Data link connector (left bottom of dash)
• Engine control module (24v diesel only)
• Except 12v diesel
• Except 24v diesel
• Fuse 12 10a
• G125 (front of engine)
• Gas
• Hot at all times
• Instrument cluster
• J/c 5 (behind left side of dash)
• J/c 6 (behind left side of dash)
• Junction block (right end of dash)
• Pnk
• Powertrain control module (right side of firewall)
• S126
• S128
• S129
• S162
• Sci receive
• Sci transmit

CRUISE CONTROL

Cruise Control Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Cruise Control Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• G100 (left fender side shield)
• Ground
• J/c 1
• J/c 4
• Powertrain control module (right side of firewall)
• S118 (diesel) (near branch to fuel heater)
• S121 (gasoline) (near breakout to fuel inj 5)
• Sensor ground
• Speed ctrl in
• Stop lamp switch (on brake pedal support)
• Stop sw
• Tan/red
• V32
• V35
• V36
• V37
• Vac solenoid
• Vacuum ctrl
• Vehicle speed control servo (side of battery tray)
• Vehicle speed control/ horn switch
• Vent ctrl
• Vent solenoid
• Vsc sw signal

ENGINE PERFORMANCE

5.9L

5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500:

• (front of
• (in pdc) joint connector no2
• A14
• Air sys rly 1
• Air sys rly 2
• Automatic shutdown relay
• Battery
• Controller anti-lock brake (4wabs: in eng compt, mounted on top of hydraulic control unit; rwabs: in eng compt, on left inner fender panel)
• Ect sens in
• Egr
• Egr solenoid (on top front of cylinder head)
• Eng spd sig
• Engine)
• F18
• Fuel shut-down solenoid (on side of injector pump, on bracket)
• Fuse 20a
• Fuse 30a
• Fused b(+)
• G125
• G125 (front of eng)
• G60
• G85
• Gen field drv
• Gov press sig
• Ground
• Hot at all times
• Iat sens in
• Ign power
• Intake air heater
• Intake air heater relay 1 (on left inner fender, below left battery)
• Intake air heater relay 2 (on left inner fender, below left battery)
• K20
• K21
• K22
• K24
• K30
• K35
• K54
• K88
• Oil press sig
• Output sens
• Overdrv sol
• Park/neutral position switch (on left side of transmission)
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Powertrain control module (in eng compt, on right side of firewall)
• Prk/neutral
• S107
• S126
• S127 (eng harn, rear of eng, on dash panel)
• S130
• S21
• S22
• S403
• S404
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (on left side of transmission)
• Var frce sol
• Vss in
• Wait to start
• Water in-fuel
• Z12

5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500:

• (eng harn, rear of eng, on dash panel)
• (eng harn, top of eng)
• (front of eng)
• Battery temper- ature sensor (below battery tray)
• Engine coolant temperature sensor (on left side of cylinder head, at rear end)
• Engine oil pressure sensor (on left side of cylinder block, near power steering pump)
• Engine speed sensor (on front of eng, in timing chain case/cover)
• Engine starter motor relay (hot in start)
• Fuel heater (above engine starter motor)
• Fuel heater relay (on power distribution center)
• Fuel shut down relay (on firewall, near master cylinder)
• Fuse 10a
• Fuse 40a
• Fuse 50a
• G100 (left fender side shield)
• G125
• G125 (front of eng)
• Hot at all times
• Hot in run or start
• Joint connector 1 (in pdc)
• Junction block (right end of dash)
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Red/tan
• S105
• S118 (eng harn, rear branch to fuel heater)
• S119
• S121
• S126
• S128
• Water in-fuel sensor (at bottom of fuel filter, in drain valve)

5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 12-Valve Diesel, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500:

• A/c comp rly
• A/c request
• A/c select in
• A/t
• A142
• Air condi- tioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Brake sw in
• C13
• C20
• C90
• Ccd (+)
• Ccd (-)
• Ccd bus (+)
• Ccd bus (-)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left bottom of dash)
• Fuse 10a
• Fuse m 10a
• G200 (left kick panel)
• Gen field out
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temperature sensor (in top of intake manifold, to rear of air intake heater)
• Joint connector 1 (in pdc)
• Joint connector no 6 (top of steering column, behind instrument panel)
• Joint connector no 7 (top of steering column, behind instrument panel)
• Junction block (right end of dash)
• K118
• K51
• K54
• K88
• M/t
• Overdrive off ind
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center (in eng compt, on left inner fender panel)
• Powertrain control module (in eng compt, on right side of firewall)
• Red
• S116 (eng harn, rear of eng, on dash panel)
• Sci receive
• Sci transmit
• Sensor grd
• Stop lamp switch (on brake pedal bracket)
• T125
• T16
• T18
• T25
• T54
• T60
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (on top of injector pump)
• Trans overdrv
• Trans rly out
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (on left side of transmission)
• V32
• V35
• V36
• V37
• V40
• Var force sol
• Wait to start ind

5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500:

• (eng harn, rear branch to fuel heater)
• (eng harn, rear of eng, on dash panel)
• (front of
• (m/t)
• (pins 12-20 not used)
• (pins 16-21 not used)
• (pins 2-7 not used)
• (pins 22-24 not used)
• (pins 24-30 not used)
• (pins 7-10 not used)
• (pins 9-21 not used)
• A/c request
• A/c select in
• A/t
• A14
• A142
• Air condi- tioning system
• Asd relay sens
• Auto sht rly
• Automatic shutdown relay
• Batt temp sens
• Battery temper- ature sensor (below battery tray)
• C20
• C90
• Controller anti-lock brake (4wabs: in eng compt, mounted on top of hydraulic control unit; rwabs: in eng compt, on left inner fender panel)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• Eng spd sig
• Engine)
• F18
• Fuse 30a
• Fuse m 10a
• Fused b(+)
• G125
• G200 (left kick panel)
• Gen field drv
• Gen field out
• Generator
• Gov press sig
• Ground
• Hot at all times
• Ign power
• Joint connector no1 (in pdc)
• K118
• K20
• K22
• K24
• K30
• K51
• K54
• K88
• M/t
• Output sens
• Overdrive ind
• Overdrive switch
• Overdrv sol
• Park/neutral position switch (on left side of transmission)
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Powertrain control module (in eng compt, on right side of firewall)
• Prk/neutral
• Red
• S116
• S118
• S126
• S127 (eng harn, rear of eng,
• S130
• S162
• Sensor grd
• Starting/ charging system
• T125
• T13
• T14
• T16
• T18
• T25
• T41
• T54
• T60
• Tan/red
• Tcc drvr
• Tcc sol ctrl
• Tps sens in
• Trans overdrv
• Trans relay
• Trans rly out
• Trans temp in
• Trans temp sns
• Trans- mission relay
• Transmission ouput shaft speed sensor (on left side of transmission)
• Transmission solenoid assembly (on left side of transmission)
• V32
• V35
• V36
• V37
• Var force sol
• Var frce sol
• Vss in
• Z12

5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500:

• (near master cylinder) fuel heater relay
• (top of steering column, behind instrument panel) joint connector no6
• Accelerator pedal position sensor (at left front side of eng, below cable lever linkage cover)
• Ccd (+)
• Ccd (-)
• Commins bus
• Commins bus power
• Data link connector (left bottom of dash)
• Engine speed sensor (on lower left side of eng, behind starter motor)
• Fuel heater (above engine starter motor)
• Fuel transfer pump (on lower left side of eng, below rearward of fuel filter)
• Fuse 10a
• Fuse 40a
• G100 (left fender side shield)
• Hot at all times
• Hot in run or start
• Instrument cluster
• Join connector no2 (in pdc)
• Joint connector no 7 (top of steering column, behind instrument panel)
• Junction block (right end of dash)
• Overdrive off ind
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Pto switch
• Red/tan
• S161
• Wait to start ind

5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 24-Valve Diesel, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500:

• A14
• Acc pedal pos sens
• Air heater rly no1
• Air heater rly no2
• App sens gnd
• Battery
• Ccd bus(-)
• Ccd buss (+)
• Ckpsens sig
• Cmp sig
• Cummin bus (-)
• Cummin bus shd
• Cummins bus (+)
• D20
• D21
• Data lk (-) fuel inj
• Dl (+) fuel inj pmp
• Dl shd fuel inj
• Ect sens sig
• Eng spd sens sig
• Engine control module (on left side of eng, behind fuel filter)
• Engine coolant temperature sensor (on front of cylinder head, near thermostat housing)
• Engine oil pressure sensor (on left side of eng, near near ecm)
• Engine position sensor (below fuel injection pump, attached to timing gear cover housing)
• Eop sw sens
• F18
• Fault sig
• Fuel inj pmp rly ctrl
• Fuel pump control module (on left side of eng, integral to fuel injection pump)
• Fuel pump relay (in pdc)
• Fuse 20a
• Fuse b(+)
• Fused b(+)
• G10
• G100 (left fender side shield)
• G113
• G12
• G125 (front of eng)
• G85
• Gnd
• H101
• H102
• H103
• H104
• H105
• Hot at all times
• Iat sig
• Idle val sw no2
• Idle val sw sens
• Intake air heater
• Intake air heater relay no1 (on left inner fender, below left battery)
• Intake air heater relay no2 (on left inner fender, below left battery)
• Intake air temperature sensor (in rear of intake manifold)
• Join connector 2 (in pdc)
• K104
• K124
• K131
• K135
• K14
• K21
• K22
• K24
• K240
• K242
• K243
• K244
• K246
• K247
• K44
• K45
• K46
• K48
• Knock sensor rtn
• Manifold absolute pressure sensor (near distributor)
• Map sens sig
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Pto sw sens
• S135
• S160
• S165
• S166
• S167
• S168
• S21
• S22
• S403
• S404
• Sci receive
• Sci transmit
• Sensor gnd
• St-run
• Tps sig
• Trans pmp pwr
• Transfer pmp pwr
• Wait to start warn
• Water in-fuel sensor (at bottom of fuel filter, in drain valve)
• Water-in-fuel
• Z12

5.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500:

• (eng harn, near breakout for no. 3 fuel inj)
• (eng harn, rear of eng, on dash panel)
• (front of
• (heavy duty) (light duty)
• (in pdc) joint connector no 2
• (right side of engine) ignition coil
• 5.2l &
• 5.2l & 5.9l only
• 5.9l only
• A14
• Automatic shutdown relay
• Cam pos sns
• Coil driver
• Controller anti-lock brake (4wabs: in eng compt, mounted on top of hydraulic control unit; rwabs: in eng compt, on left inner fender panel)
• Crnk pos sns
• Distributor
• Down ho2s in
• Ect sens in
• Engine)
• F18
• Fuel injectors
• Fuel pump relay
• Fuse 10a
• Fuse 20a
• Fuse 30a
• Fuse k 10a
• Fused b(+)
• G125
• G60
• Gen field drv
• Gov press sig
• Ground
• Hot at all times
• Hot in run or start
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign power
• Inj 1 driver
• Inj 2 driver
• Inj 3 driver
• Inj 4 driver
• Inj 5 driver
• Inj 6 driver
• Inj 7 driver
• Inj 8 driver
• Junction block (right end of dash)
• K11
• K12
• K13
• K14
• K19
• K20
• K21
• K22
• K24
• K241
• K26
• K28
• K30
• K341
• K38
• K39
• K40
• K41
• K44
• K54
• K58
• K59
• K60
• K88
• Map sens in
• Nca
• Oil press sig
• Output sens
• Overdrv sol
• Park/neutral position switch (on left side of transmission)
• Pnk
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Powertrain control module (in eng compt, on right side of firewall)
• Prk/neutral
• R up ho2s in
• S107
• S117
• S123
• S124
• S126
• S127 (eng harn, at transmission)
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tan
• Tcc drvr
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (on left side of transmission)
• Up ho2s in
• Var frce sol
• Vss in
• Z12

5.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500:

• (eng harn, near breakout for no 5 fuel inj)
• (eng harn, rear of eng, on dash panel)
• (eng harn, top of transmission)
• (in pdc) joint connector no 1
• (near distributor) engine oil pressure sensor
• (on throttle body) idle air control motor
• Battery temper- ature sensor (below battery tray)
• Camshaft position sensor (in distributor)
• Crankshaft position sensor (right rear of eng block)
• Duty cycle evap/ purge solenoid (on bracket, mounted on right inner fender)
• Engine coolant temperature sensor (on thermostat housing)
• Fuel pump module (top of fuel tank)
• G100 (left fender side shield)
• G125 (front of engine)
• Ground
• Heated oxygen sensor (downstream) (3.9l, 5.2l & 5.9l l/d) (near outlet end of catalytic converter)
• Heated oxygen sensor (right upstream) (5.9l h/d) (in right exhaust manifold downpipe)
• Heated oxygen sensor (upstream) (3.9l, 5.2l & 5.9l l/d) (at inlet of catalytic converter)
• Iac mtr 1
• Iac mtr 2
• Iac mtr 3
• Iac mtr 4
• Manifold absolute pressure sensor (on throttle body)
• Nca
• Pnk
• S118
• S119
• S121
• S122
• S125
• S331
• Sensor return
• Sensor sig rly out (b+) fuel pump

5.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500:

• A/c comp rly
• A/c request
• A/c select in
• A142
• Air condi- tioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Brake sw in
• C13
• C20
• C90
• Ccd (+)
• Ccd (-)
• Ccd bus (+)
• Ccd bus (-)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left bottom of dash)
• Evap sol drvr
• Fuel pmp rly
• Fuse 10a
• Fuse m 10a
• G200 (left kick panel)
• Gen field out
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temperature sensor (in right front side of intake manifold)
• Joint connector 1 (in pdc)
• Joint connector no 6 (top of steering column, behind instrument panel)
• Joint connector no 7 (top of steering column, behind instrument panel)
• Junction block (right end of dash)
• K106
• K107
• K118
• K125
• K226
• K31
• K51
• K52
• K54
• K88
• Leak detec pmp
• Leak detection pump (right front of inner fender)
• Low fuel sens
• Overdrive off ind
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center (in eng compt, on left inner fender panel)
• Powertrain control module (in eng compt, on right side of firewall)
• Red
• S105
• S116 (eng harn, rear of eng on dash panel)
• Sci receive
• Sci transmit
• Sensor grd
• Stop lamp switch (on brake pedal bracket)
• T16
• T18
• T25
• T54
• T60
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (on throttle body)
• Trans overdrv
• Trans rly out
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (on left side of transmission)
• V32
• V35
• V36
• V37
• V40
• Var force sol

8.0L

8.0L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 8.0L, Engine Performance Wiring Diagrams (1 of 3) for Dodge Cab & Chassis R1998 2500:

• (cali)
• (eng harn, near breakout for no 3 fuel inj)
• (eng harn, rear of eng)
• (eng harn, rear of eng, in branch to transmission)
• (eng harn, rear of eng, on dash panel)
• (front of
• (in pdc) joint connector no 2
• A14
• Automatic shutdown relay
• Cam pos sns
• Capacitor
• Controller anti-lock brake (4wabs: in eng compt, mounted on top of hydraulic control unit; rwabs: in eng compt, on left inner fender panel)
• Crnk pos sns
• Ect sens in
• Engine)
• F18
• Fuel injectors
• Fuel pump relay
• Fuse 20a
• Fuse 30a
• Fuse k 10a
• Fused b(+)
• G125
• G60
• Gen field drv
• Gov press sig
• Ground
• Ho2s in
• Hot at all times
• Iat sens in
• Idle air 1
• Idle air 2
• Idle air 3
• Idle air 4
• Ign coil dvr 1
• Ign coil dvr 2
• Ign coil dvr 3
• Ign coil dvr 4
• Ign coil dvr 5
• Ign power
• Ignition coil 4-pack
• Ignition coil 6-pack
• Inj 1 driver
• Inj 10 driver
• Inj 2 driver
• Inj 3 driver
• Inj 4 driver
• Inj 5 driver
• Inj 6 driver
• Inj 7 driver
• Inj 8 driver
• Inj 9 driver
• K11
• K115
• K116
• K12
• K13
• K14
• K141
• K17
• K18
• K19
• K20
• K21
• K22
• K24
• K26
• K28
• K30
• K32
• K341
• K38
• K39
• K40
• K41
• K43
• K44
• K54
• K58
• K59
• K60
• K88
• L up ho2s in
• Map sens in
• Nca
• Oil press sig
• Output sens
• Overdrv sol
• Park/neutral position switch (on left side of transmission)
• Pnk
• Post ho2s in
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Powertrain control module (in eng compt, on right side of firewall)
• Prk/neutral
• S107
• S117
• S123
• S124
• S126
• S127 (eng harn, at transmission)
• S131
• Sensor grd
• Starting/ charging system
• T13
• T14
• T25
• T41
• T54
• T60
• Tan
• Tcc drvr
• To spark plugs
• Tps sens in
• Trans relay
• Trans temp in
• Transmission ouput shaft speed sensor (on left side of transmission)
• Var frce sol
• Vss in
• Z12

8.0L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 8.0L, Engine Performance Wiring Diagrams (2 of 3) for Dodge Cab & Chassis R1998 2500:

• (eng harn, near breakout for no 5 fuel inj)
• (eng harn, rear of eng, on dash panel)
• (eng harn, top of transmission)
• (in pdc) joint connector no 1
• (near oil filter) engine oil pressure sensor
• (on right lower side of cylinder block, above oil pan rail)
• (on throttle body) idle air control motor
• Battery temper- ature sensor (below battery tray)
• Camshaft position sensor (in timing chain case/cover on left front side of eng)
• Crankshaft position sensor
• Duty cycle evap/ purge solenoid (on bracket, mounted on right inner fender)
• Engine coolant temperature sensor (on thermostat housing)
• Except h/d cali
• Fuel pump
• Fuel pump module (top of fuel tank)
• Fuse 10a
• G100 (left fender side shield)
• G125 (front of engine)
• Ground
• H/d cali
• Heated oxygen sensor (left upstream) (in right exhaust manifold downpipe)
• Heated oxygen sensor (post- catalyst) (cali) in exhaust pipe, rear of catalytic converter)
• Heated oxygen sensor (pre- catalyst) (cali) (at inlet of catalytic converter)
• Heated oxygen sensor (right upstream) (except-cali) (in right exhaust manifold downpipe)
• Hot in run or start
• Iac mtr 1
• Iac mtr 2
• Iac mtr 3
• Iac mtr 4
• Junction block (right end of dash)
• Manifold absolute pressure sensor (on right upper side of intake manifold)
• Nca
• Pnk
• S118
• S119
• S121
• S122
• S125
• S331
• Sensor return
• Sensor sig rly out (b+)

8.0L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for 8.0L, Engine Performance Wiring Diagrams (3 of 3) for Dodge Cab & Chassis R1998 2500:

• A/c comp rly
• A/c request
• A/c select in
• A142
• Air condi- tioning system
• Asd relay sens
• Auto sht rly
• Batt temp sens
• Brake sw in
• C13
• C20
• C90
• Ccd (+)
• Ccd (-)
• Ccd bus (+)
• Ccd bus (-)
• Cruise control system
• Cruise feed
• Cruise sw in
• Cruise vac sol
• Cruise vnt sol
• D20
• D21
• Data link connector (left bottom of dash)
• Evap sol drvr
• Fuel pmp rly
• Fuse 10a
• Fuse m 10a
• G200 (left kick panel)
• Gen field out
• Generator
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Intake air temperature sensor (in right front side of intake manifold)
• Joint connector 1 (in pdc)
• Joint connector no 6 (top of steering column, behind instrument panel)
• Joint connector no 7 (top of steering column, behind instrument panel)
• Junction block (right end of dash)
• K106
• K107
• K118
• K125
• K226
• K31
• K51
• K52
• K54
• K88
• Leak detec pmp
• Leak detection pump (right front of inner fender)
• Low fuel sens
• Overdrive off ind
• Overdrive switch
• Overdrv ind
• Overdrv sol
• Pnk
• Power distribution center (in eng compt, on left inner fender panel)
• Powertrain control module (in eng compt, on right side of firewall)
• Red
• S105
• S116 (eng harn, rear of eng on dash panel)
• Sci receive
• Sci transmit
• Sensor grd
• Stop lamp switch (on brake pedal bracket)
• T16
• T18
• T25
• T54
• T60
• Tan/red
• Tcc sol ctrl
• Throttle position sensor (on throttle body)
• Trans overdrive
• Trans rly out
• Trans temp sns
• Trans- mission relay
• Transmission solenoid assembly (on left side of transmission)
• V32
• V35
• V36
• V37
• V40
• Var force sol

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Back-up Lamps Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (left frame rail) s316
• (w/ trailer package)
• A/t
• Back- up lamp switch (on left side of trans)
• Daytime running lamps module
• Fuse 10a
• G100 (left fender side shield)
• Hot in run
• Junction block
• Left back-up lamp
• M/t
• Park/ neutral position switch (left side of trans)
• Right back-up lamp
• S206
• S315
• S401
• S402
• Trailer tow connector or aftermarket tailer tow connector
• W/ drl
• W/o drl

Exterior Lamps Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• (left frame rail)
• (left frame rail) s313
• (left front fender area) s104
• (near left park/ turn signal lamp breakout)
• (right of radiator) s101
• Center high mounted stop lamp 1
• Center high mounted stop lamp 2
• Combination flasher
• Fuse 1 15a
• Fuse 10 10a
• Fuse b 20a
• Fuse c 20a
• G100 (left fender side shield)
• G206 (right center of dash)
• G312 (below left rear speaker)
• Hazard
• Head
• Headlamp switch
• Hot at all times
• Hot in acc or run
• Instrument cluster
• J/4 4
• J/c 3
• Junction block
• Left license lamp
• Left park/turn signal lamp
• Left tail/ stop/turn signal lamp
• Left turn
• Left turn ind
• Normal
• Off
• Park
• Pnk
• Pnk/red
• Power distribution center
• Right license lamp
• Right park/turn signal lamp
• Right tail/ stop/turn signal lamp
• Right turn
• Right turn ind
• S102
• S103
• S200 (near cluster breakout)
• S206
• S311
• S314
• S315
• S317
• S401
• S402
• Stop lamp switch (on brake pedal bracket)
• Tan
• Timing control
• Turn signal/ hazard flasher switch (part of multi- function switch, located on steering column)
• W/ dual rear wheels
• W/ trailer tow
• W/o dual rear wheels
• W/o trailer tow

Exterior Lamps Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (in trailer tow breakout)
• (right fender lamps) s401
• Backup lamps circuit
• Center identification lamp
• Electric brake provision
• Fuse 8 40a
• G100 (left fender side shield)
• G908 (at overhead console)
• Hot at all times
• J/c 1 (in power distribution center)
• J/c 2 (in power distribution center)
• Left front fender lamp
• Left license lamp
• Left outboard clearance lamp
• Left outboard identification lamp
• Left rear fender lamp
• Overhead console
• Power distribution center
• Red/tan
• Right forward fender lamp
• Right license lamp
• Right outboard clearance lamp
• Right outboard identification lamp
• Right rear fender lamp
• S315
• S318 (w/o aftermarket trailer tow)
• S319 (w/o aftermarket trailer tow)
• S320 (w/o aftermarket trailer tow) (in trailer tow breakout)
• S321 (w/o aftermarket trailer tow)
• S322 (at roof lamps)
• S325
• S402 (left fender lamps)
• S403
• S404
• Trailer tow connector or aftermarket trailer tow connector (if equipped)
• Trailer tow relay (w/ trailer package) (in power distribution center)
• W/ clearance & id lamps
• W/ optional dual rear wheels only
• W/o clearance & id lamps

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for Ground Distribution Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• 12v diesel
• 24v diesel only
• 4x4 switch
• A/c com- pressor clutch
• After- market trailer tow con- nector
• Airbag control module
• Blower motor relay
• Brake pressure switch
• Controller anti-lock brake
• Data link connector
• Daytime running lamp module
• Diesel only
• Engine starter motor relay
• Fog lamp relay no2
• Fuel heater
• Fuel heater relay
• Fuel pump module
• Fuel pump relay
• Fuel shut down relay
• Fuel shut down solenoid
• G100 (left fender side shield)
• G119 (right front of engine)
• G125 (front of engine)
• Gas
• Generator
• High note horn
• J/c
• J/c (in pdc)
• Left back-up lamp
• Left fog lamp
• Left front door speaker
• Left headlamp
• Left license lamp
• Left park/turn signal lamp
• Left tail/ stop/turn signal lamp
• Left upstream heated oxygen sensor
• Low note horn
• Low washer fluid switch
• Post- catalyst heated oxygen sensor
• Power distribution center
• Powertrain control module
• Pre- catalyst heated oxygen sensor
• Premium
• Radio
• Radio choke relay
• Right back-up lamp
• Right fog lamp
• Right front door speaker
• Right headlamp
• Right license lamp
• Right park/turn signal lamp
• Right tail/ stop/turn signal lamp
• Right upstream heated oxygen sensor
• S112 (left rear of engine compt, near breakout to anti-lock brake controller)
• S126 (top front of engine)
• S128 (near fuel shutdown relay)
• S204 (behind left side of dash, near breakout to cluster)
• S302 (left side of dash)
• S315 (on left frame rail)
• S401 (right fender lamps)
• S402 (left fender lamps)
• To g200 (diagram 2 of 2)
• Trailer tow con- nector
• Trailer tow relay
• Under- hood lamp
• Vehicle speed control servo
• Windshield washer pump motor
• Wiper motor
• Z12
• Z13

Ground Distribution Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for Ground Distribution Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (high-line) right door disarm switch
• (high-line) right door window/ lock switch
• 24v diesel
• A/c compressor clutch
• A/c heater control
• Ash receiver lamp
• Center high mounted stop lamp no1
• Center high mounted stop lamp no2
• Center identi- fication lamp
• Central timer module
• Cigar lighter
• Club cab only
• Combination flasher
• Cummins bus power
• Cup holder lamp
• Data link connector
• Day/ night mirror
• Driver seat solenoid
• Electric brake
• Engine control module
• Engine starter motor relay
• Except club cab
• Fog lamp switch
• From g100 (diagram 1 of 2)
• Fuel heater
• Fuel injector pump
• Fuel transfer pump
• G125 (front of engine)
• G200 (left kick panel)
• G206 (right center of dash)
• G304 (lower rear of cab)
• G312 (below left rear speaker)
• G908 (at overhead console)
• Glove box lamp
• Heated mirror switch
• High- line
• Instru- ment cluster
• Intake air heater relay 1
• Intake air heater relay 2
• Integrated electronic module
• J/c 5 (behind left side of dash)
• Junction block
• Left door disarm switch
• Left door jamb switch
• Left door window/ lock switch
• Left outboard clearance lamp
• Left outboard identification lamp
• Left power mirror motors
• Left visor/ vanity lamp
• Over- drive switch
• Over- head console
• Overhead map/ courtesy lamps
• Passenger seat solenoid
• Power distribution center
• Power mirror switch
• Power outlet
• Power seat switch
• Powertrain control module
• Right door jamb switch
• Right outboard clearance lamp
• Right outboard identification lamp
• Right power mirror motors
• Right visor/ vanity lamp
• S126 (m/t only) (top front of engine)
• S135
• S162
• S305 (right side of cluster)
• S328 (club cab) (power seat harn, near breakout to switch)
• S329 (except base) (in left door near grommet)
• S330 (highline) (in right door near grommet)
• Seat belt control module
• Stop lamp switch
• Z12
• Z16

HEADLIGHTS

Headlamps/Fog Lamps Wiring Diagram, with DRL for Dodge Cab & Chassis R1998 2500

List of elements for Headlamps/Fog Lamps Wiring Diagram, with DRL for Dodge Cab & Chassis R1998 2500:

• (eng harn, near fog lamps)
• (headlamp/dash harn, near left wheel speed sensor)
• (left fender side shield)
• (right center of dash)
• Anti-theft system
• Battery
• Daytime running lamp module (in eng compt, in left inner fender panel)
• Flash
• Fog lamp relay 1 (on power distribution center)
• Fog lamp relay 2 (on power distribution center)
• Fog lamp switch
• Fuse 10a
• Fuse 15a
• Fuse 40a
• Fuse f 10a
• Fuse g 15a
• G100
• G100 (left fender side shield)
• G11
• G206
• G34
• Ground
• Head
• Headlamp dimmer switch
• Headlamp switch
• Hi beam indicator
• Hi beam out
• Hot at all times
• Ignition
• Indicator ctrl
• Instrument cluster
• Interior lights system
• J/c 1 (in pdc)
• J/c 4
• J/c 5 (behind left side of dash)
• J/c 5 (in pdc)
• J/c 6
• Junction block (right end of dash)
• L10
• L20
• Left fog lamp
• Left headlamp
• Low beam out
• Off
• Park
• Park brake sw
• Park brake switch (on park brake mechanism)
• Pnk/red
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Right fog lamp
• Right headlamp
• S106
• S108
• S110 (eng harn, near anti- lock brake breakout)
• S115 (eng harn, in breakout to drl module)
• S134

Headlamps/Fog Lamps Wiring Diagram, without DRL for Dodge Cab & Chassis R1998 2500

List of elements for Headlamps/Fog Lamps Wiring Diagram, without DRL for Dodge Cab & Chassis R1998 2500:

• (eng harn, near fog lamps)
• (headlamp/dash harn, near left wheel speed sensor)
• (left fender side shield)
• (right center of dash)
• Anti-theft system
• Flash
• Fog lamp relay 1 (on power distribution center)
• Fog lamp relay 2 (on power distribution center)
• Fog lamp switch
• Fuse 15a
• Fuse 40a
• Fuse g 15a
• G100
• G206
• Head
• Headlamp dimmer switch
• Headlamp switch
• Hi beam indicator
• Hot at all times
• Instrument cluster
• Interior lights system
• J/c 1 (in pdc)
• J/c 4
• J/c 5 (behind left side of dash)
• J/c 5 (in pdc)
• Junction block (right end of dash)
• Left fog lamp
• Left headlamp
• Off
• Park
• Pnk/red
• Power distribution center (in eng compt, on left inner fender panel, near battery)
• Right fog lamp
• Right headlamp
• S106
• S110 (eng harn, near anti- lock brake breakout)
• S134

HORN

Horn Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Horn Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (left side dash, under inst panel)
• (right front of engine compartment)
• Central timer module (left side dash, under inst panel)
• Fuse h 20a
• G100 (left fender side shield)
• High note horn
• Horn relay
• Hot at all times
• Joint connector 1 (in pdc)
• Joint connector 3
• Joint connector 4
• Joint connector 6
• Left horn switch
• Low note horn
• Power distribution center (left side of engine compartment)
• Right horn switch
• Vehicle speed control/ horn switch
• W/ central timer module (highline)
• W/ integrated electronic module (base)

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Instrument Cluster Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (diesel w/ anti- theft)
• (diesel w/o anti-theft)
• (diesel)
• (engine harn, rear of engine)
• (gasoline)
• 025.6
• 4x4 ind
• 4x4 switch
• A1 a8
• A10
• Abs warning lamp ind
• Airbag ind
• Anti-lock brakes system
• B10
• Brake warning ind
• C1 (conn a)
• C2 (conn b)
• Ccd (+)
• Ccd (-)
• Ccd buss (+)
• Ccd buss (-)
• Central timer module (under left side of dash)
• Check emissions ind (h.d. gas)
• Check engine ind
• Check gauges ind
• Chime requst
• Controller anti-lock brake (left side of engine compartment)
• Coolant temp gauge
• Cruise ind
• Daytime running lamp module (left front inner fender panel)
• Engine coolant temperature sensor (gas: on thermo- stat housing) (diesel: left rear side of cylinder head)
• Engine oil pressure sensor (3.9/5.2/5.9l: near distributor) (8.0l: near oil filter) (diesel: left side of engine)
• Exterior lights system
• Fuel gauge
• Fuel lvl
• Fuel pump module (top of fuel tank)
• Fuse 11 10a
• Fuse 14 10a
• Fuse 17 10a
• Fuse 5 5a
• G100 (left fender side shield)
• G13
• G200 (left kick panel)
• G206 (right center of dash)
• G60
• G69
• G85
• Headlights system
• Hi beam ind
• Hot at all times
• Hot in park or head
• Hot in run or start
• Instrument cluster
• Joint conn 3
• Joint conn 4
• Joint conn 5 (behind cluster)
• Joint conn 6 (above brake pedal)
• Joint conn 7 (behind cluster)
• Junction block (right end of dash)
• K226
• Left turn ind
• Low fuel warn ind
• Low washer fluid switch (washer fluid reservoir)
• Low washer ind
• Odometer
• Oil pressure gauge
• Overdrive off ind
• Park brake switch (park brake assembly)
• Powertrain control module (right side of firewall)
• Right turn ind
• S118
• S121 (engine harn, near no5 fuel injector breakout)
• Seat belt warn ind
• Seatbelt switch (buckle assembly)
• Solid state gauge and indicator driver module
• Speedometer
• T18
• Tachometer
• Tan
• Trans temp warn ind
• Trip odometer
• Upshift ind
• Voltmeter
• Vss out
• Vtss drvr
• Vtss ind
• Wait-to-start ind
• Water-in fuel ind

Overhead Console Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Overhead Console Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• Ambient air temperature sensor (left side of radiator support)
• Courtesy lmps
• Exterior lights
• F12
• Fuse 10a
• Fuse 5a
• Fused b+
• Fused ignition
• G200 (left kick panel)
• G206 (right center of dash)
• G31
• G32
• Ground
• Hot at all times
• Hot in park or head
• Hot in run or start
• Interior lights
• Junction block (right end
• Junction block (right end of dash)
• Of dash)
• Overhead console
• Panel lamps in
• Park lamps in
• Pnk
• S323
• S324
• S326
• Sensor ground
• Temp sensor

INTERIOR LIGHTS

Courtesy Lamp Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Courtesy Lamp Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (body harn, left kick panel)
• (body harn, left kick panel) s312
• (low-line only)
• (lower rear of cab)
• (w/ rke only)
• Ash receiver lamp
• Cargo lamp 1
• Cargo lamp 2
• Cargo on
• Central timer module (left side of dash)
• Cup holder lamp
• Dome lamp
• Dome on
• Fuse 10a
• G100 (left fender side shield)
• G206 (right center of dash)
• G304
• Glove box lamp
• Headlamp switch
• High- line
• High-line
• Hot at all times
• Hot in run
• Ignition switch
• Joint connector 5 (behind left side of dash)
• Joint connector 6 (near brake pedal assy)
• Junction block (right end of dash)
• Left door jamb switch
• Left visor lamp
• Low- line
• Low-line
• Overhead console
• Overhead map/ courtesy lamps
• Pnk
• Right door jamb switch
• Right visor lamp
• S206
• S305
• S309
• S310
• S323
• S326
• Tan
• Underhood lamp/ mercury switch

Instrument Illumination Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Instrument Illumination Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• A/c heater control
• Exterior lights system
• Fog lamp switch
• Fuse 5 5a
• G206 (right center of dash)
• Head
• Headlamp switch
• Hot at all times
• Instrument cluster
• Joint connector 5 (behind left side of dash)
• Junction block (right end of dash)
• Light sw in
• Off
• Overhead console
• Park
• Radio
• S104 (body harn, left front fender area)
• Variable dimming

PASSIVE RESTRAINTS

Passive Restraint Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Passive Restraint Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (in left door) s312
• Airbag control module (lower center of dash)
• Driver seat solenoid
• F13
• Fault signal
• Fuse 12 10a
• Fuse 16 10a
• Fused b(+)
• Fused ign
• G111
• G304 (lower rear of cab)
• G312 (below left rear speaker)
• G74
• G75
• Ground
• Hot at all times
• Hot in acc and run
• J/c 5 (behind left side of dash)
• Junction block (right end of dash)
• Left door jamb switch
• Lh belt sol
• Lh door ajar
• Pass- enger seat solenoid
• Pnk
• Rh belt sol
• Rh door ajar
• Right door jamb switch
• S305
• S310
• S311
• S328
• Seat belt control module (under front seat center cushion)
• Tan
• Tan/ red
• Tan/red
• Warning systems
• Z16

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for Power Distribution Wiring Diagram (1 of 3) for Dodge Cab & Chassis R1998 2500:

• (24v diesel only) s167
• (behind left side of dash, near breakout to cluster) (w/ heated mirrors) s205
• (left rear of engine compt, in breakout to controller anti-lock brake) s113
• (left side of dash) s304
• 12v diesel
• 24v diesel
• A/t
• A14
• A22 c1
• Acc
• After- market
• Aftermarket trailer tow connector
• Airbag control module
• Automatic shutdown relay
• Auxiliary battery (diesel)
• B1 c2
• Battery
• Blower motor relay
• Bypass jumper
• Cigar lighter
• Circuit breaker 1 20a
• Clutch pedal position switch
• Combi- nation flasher
• Con- troller anti-lock brake
• Controller anti-lock brake
• Cummins bus power (24v diesel)
• Electric brake
• Engine control module (24v diesel)
• Engine starter motor
• Engine starter motor relay
• Except after- market
• F13
• F23
• From j/c 5 (diagram 2 of 3)
• Fuel heater relay (diesel)
• Fuel pump relay
• Fuel shut down relay (diesel)
• Fuse 10a
• Fuse 20a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 40a (diesel)
• Fuse 50a
• Fuse 50a (diesel)
• G206 (right center of dash)
• Halo lamp
• Headlamp switch
• Heated mirror switch
• Ignition switch
• Integrated electronic module
• Integrated electronic module (base ctm)
• Inter- mittent wiper switch
• J/c (in pdc)
• Junction block
• Left door window/ lock switch
• M/t
• M50
• Off
• Pnk
• Power distribution center
• Power- train control module (diesel)
• Power- train control module (gas)
• Radio
• Red
• Red/
• Red/ tan
• Red/tan
• Right door window/ lock switch
• Run
• S318 tan (in breakout to trailer tow conn)
• Seatbelt control module
• Start
• Tan
• Tan red/
• To fuse 1 (j/b) (diagram 2 of 3)
• To fuse 11 (j/b) (diagram 3 of 3)
• To fuse b (diagram 2 of 3)
• To splice s206 (diagram 3 of 3)
• Trailer tow connector
• Trailer tow relay
• Wiper motor
• Wiper motor relay

Power Distribution Wiring Diagram (2 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for Power Distribution Wiring Diagram (2 of 3) for Dodge Cab & Chassis R1998 2500:

• (center of roof at lamps) s326
• (left side of dash) s306
• (near left rear speaker) s310
• A/c comp- ressor clutch relay
• A/c compressor clutch
• B2 c2
• Cargo lamp no1
• Cargo lamp no2
• Central timer module
• Circuit breaker 2 20a
• Combination flasher
• Data link connector
• Daytime running lamp module
• Dome lamp
• F35
• Fog lamp relay no1
• From battery (diagram 1 of 3)
• From fuse 1 (pdc) (diagram 1 of 3)
• Fuse 10a
• Fuse 15a
• Fuse b 20a
• Fuse c 20a
• Fuse d 15a
• Fuse f 10a
• Fuse g 10a
• Fuse gen 140a
• Fuse h 10a
• Fuse j 10a
• Fuse l 20a
• Fuse m 10a
• G50
• Generator
• Glove box lamp
• Headlamp switch
• Horn relay
• Insrtument cluster
• Integrated electronic module
• J/c 5 (behind left side of dash)
• Junction block
• L20
• Left door window/ lock switch
• Left visor/ vanity lamp
• Overhead console
• Overhead map/ courtesy lamps
• Pnk
• Pnk/red
• Power distribution center
• Power mirror switch
• Power outlet
• Power seat switch
• Radio
• Radio choke relay
• Red
• Red/tan
• Right door window/ lock switch
• Right visor/ vanity lamp
• Seatbelt control module
• Security relay
• Stop lamp switch
• To ignition switch (diagram 1 of 3)
• Trans- mission relay
• Transmission solenoid assembly
• Underhood lamp

Power Distribution Wiring Diagram (3 of 3) for Dodge Cab & Chassis R1998 2500

List of elements for Power Distribution Wiring Diagram (3 of 3) for Dodge Cab & Chassis R1998 2500:

• (behind left side of dash, near breakout to cluster) s206
• (engine harn, rear of engine) (diesel) s130
• (engine harn, rear of engine) s130 (diesel)
• (headlamp and dash harn, near left wheel speed sensor) s105
• (headlamp and dash harn, near left wheel speed sensor) s107
• (left front of roof at lamps) s324
• (near passenger airbag disarm switch) s208
• 12v diesel
• 12v diesel and gas
• 12v diesel only
• 24v diesel
• A/c compressor clutch relay
• A/t
• Airbag control module
• Ash receiver lamp
• Automatic shutdown relay
• Back-up lamp switch
• Central timer module
• Cup holder lamp
• Day/ night mirror
• Daytime running lamp module
• Diesel only
• Dk bku
• Duty cycle evap/purge solenoid
• Egr solenoid
• Engine control module (24v diesel)
• F12
• F14
• F18
• From fuse 7 (j/b) (diagram 1 of 3)
• From ignition switch (start/run) (diagram 1 of 3)
• Fuel heater relay
• Fuel pump relay
• Fuel shut down solenoid
• Fuse 10a
• Insrtument cluster
• Intake air heater relay no1
• Intake air heater relay no2
• Integrated electronic module
• Junction block
• L10
• Leak detection pump
• M/t
• Overhead console
• Park/ neutral position switch
• Passenger airbag disarm switch
• Power distribution center
• Powertrain control module
• S108 (left rear of engine compt, near breakout to anti-lock brake)
• Seatbelt switch
• W/ drl only

POWER DOOR LOCKS

Door Lock Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Door Lock Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• Fuse 10a
• G312 (below left rear speaker)
• Hot at all times
• Junction block
• Left door lock motor
• Left door window/ lock switch
• Lock
• Red
• Red s306
• Right door lock motor
• Right door window/ lock switch
• S300 (behind left side of dash)
• S311
• Side of dash) s301
• Unlock

Keyless Entry Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Keyless Entry Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (behind left side of dash)
• Anti-theft system
• Central timer module (left side of dash)
• Courtesy lps
• Door lock
• Door unlock
• Fuse 10a
• G312 (below left rear speaker)
• Horn relay
• Hot at all times
• Interior lights system
• Junction block
• Left door lock motor
• Left door window/ lock switch
• Lock
• Lock sw
• Red
• Red s306
• Right door lock motor
• Right door window/ lock switch
• S300
• S301 (behind left side of dash)
• S311
• Sec rly cntrl
• Unlock
• Unlock sw

POWER MIRRORS

Power Mirror Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Power Mirror Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• Defogger system
• Down
• Fuse 12 10a
• G200 (left kick panel)
• Hot at all times
• Junction block (right end of dash)
• Left
• Left mirror
• Left power mirror
• Pnk
• Power mirror switch
• Right
• Right mirror
• Right power mirror
• S310
• S329

POWER SEATS

Power Seat Wiring Diagrams for Dodge Cab & Chassis R1998 2500

List of elements for Power Seat Wiring Diagrams for Dodge Cab & Chassis R1998 2500:

• Back
• Circuit breaker 2 20a
• Down
• Forward/backward seat motor
• Front vertical seat motor
• Fwd
• G312 (below left rear speaker)
• Hot at all times
• Junction block (right end of dash)
• Power seat switch
• Rear vertical seat motor

POWER WINDOWS

Power Window Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Power Window Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• Circuit breaker 20 20a
• G202 (left side of dash)
• Hot in run
• Junction block (behind left side of dash)
• Left power window motor
• Left power window switch
• Right power window motor
• Right power window switch
• S316
• Tan

RADIO

Radio Wiring Diagrams, Base Radio for Dodge Cab & Chassis R1998 2500

List of elements for Radio Wiring Diagrams, Base Radio for Dodge Cab & Chassis R1998 2500:

• Antenna
• Dimmer
• Dimmer sig
• Fender side shield)
• Fuse 1 15a
• Fuse 12 10a
• Fuse 5 5a
• Fuse 8 10a
• Fused b(+)
• Fused ign
• G100 (left front
• Ground
• Head
• Headlamp switch
• Hot at all times
• Hot in run or acc
• Joint connector (left side of dash)
• Junction block (right end of dash)
• Left front door speaker
• Left rear speaker
• Lf spkr (+)
• Lf spkr (-)
• Lr spkr (+)
• Lr spkr (-)
• Nca
• Off
• Park lamp
• Pnk
• Pnk/ red
• Radio
• Rf spkr (+)
• Rf spkr (-)
• Right front door speaker
• Right rear speaker
• Rr spkr (+)
• Rr spkr (-)
• S104
• Tan
• X12
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58

Radio Wiring Diagrams, Premium Radio for Dodge Cab & Chassis R1998 2500

List of elements for Radio Wiring Diagrams, Premium Radio for Dodge Cab & Chassis R1998 2500:

• Antenna
• Choke relay
• Dimmer
• Dimmer sig
• Fender side shield)
• Fuse 1 15a
• Fuse 12 10a
• Fuse 4 10a
• Fuse 5 5a
• Fuse 8 10a
• Fused b(+)
• Fused ign
• G100 (left fender side shield)
• G100 (left front
• Head
• Headlamp switch
• Hot at all times
• Hot in run or acc
• Joint connector (left side of dash)
• Junction block (right end of dash)
• Left front door speaker
• Left rear speaker
• Left tweeter speaker
• Lf spkr (+)
• Lf spkr (-)
• Lr spkr (+)
• Lr spkr (-)
• Nca
• Off
• Park lamp
• Pnk
• Pnk/ red
• Radio
• Radio choke relay (behind center of dash)
• Rf spkr (+)
• Rf spkr (-)
• Right front door speaker
• Right rear speaker
• Right tweeter speaker
• Rr spkr (+)
• Rr spkr (-)
• S104
• S204 (dash harn, near instrument cluster)
• S302
• S303 (dash harn, left side instrument panel)
• Tan
• X12
• X16
• X51
• X52
• X53
• X54
• X55
• X56
• X57
• X58

STARTING/CHARGING

Charging Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Charging Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (diesel)
• (gas)
• A/t
• Auxiliary battery (diesel)
• Battery
• Diesel only
• Engine starter motor
• G125 (front of engine)
• Gen field
• Gen fuse 140a
• Gen out
• Generator
• K125
• K20
• M/t
• Power distri- bution center
• Powertrain control module (right rear of engine compt)
• Red
• S116 (rear of engine on dash panel)
• Trans- mission control relay

Starting Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Starting Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• A/t
• Acc
• Auxiliary battery (diesel)
• Battery
• Bypass jumper (top of clutch pedal)
• Clutch pedal position switch (top of clutch pedal)
• Diesel
• Diesel only
• Engine starter motor
• Engine starter motor relay (in pdc)
• Fuel shut down relay
• Fuse 30a
• G125 (front of engine)
• Gas
• Hd in
• Hot at all times
• Ignition switch
• J/c 2
• M/t
• Off
• P/ n
• Park/ neutral position switch (left side of trans)
• Park/ neutral switch sense
• Pl in
• Power distri- bution center
• Power- train control module (right rear of engine compt)
• Red
• Run
• S127 (gasoline: at transmission diesel: rear of engine)
• Start
• T41

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Supplemental Restraint Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (near passenger airbag disarm switch) s208
• Air bag
• Air bag control module (behind lower center of dash)
• Air bag ind
• Ccd bus (+)
• Ccd bus (-)
• Clock-
• Datalink connector (left bottom of dash)
• Driver side air bag (top of steering column)
• F14
• F24
• Fuse 18 10a
• Fuse 19 10a
• Fused resistor
• G100 (left fender side shield)
• G111
• G200 (left kick panel)
• Hot in run
• Hot in run or start
• Indicator control
• Instrument cluster
• J/c 7 (left side of dash)
• Junction block (right end of dash)
• Nca
• Passenger air bag (right side of dash)
• Passenger air bag disarm switch
• R142
• R144
• R43
• R45
• Seatbelt control module
• Spring no2

TRANSMISSION

5.9L

5.9L 12-Valve Diesel, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 12-Valve Diesel, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• (left fender side shield) g100
• (left kick panel) g200
• 4x4 ind
• 4x4 switch (on front axle tube)
• A14
• Brake sw sense
• Ccd (+)
• Ccd (-)
• Data link connector (partial) (left bottom of dash)
• Ect sens sig
• Eng speed sens sig
• F18
• Fuel pump & automatic shutdown relays
• Fuse 10a
• Fused b(+)
• Fused ign (st/run)
• G125 (front of eng)
• G200 (left kick panel)
• Generator output
• Gnd
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Joint connector
• Joint connector 1
• Joint connector 3
• Junction block
• K125
• K22
• K24
• K30
• K54
• K88
• Mil ind
• Od lamp driver
• Od sol ctrl
• Ou shft spd sig
• Out shaft spd gnd
• Over- drive off ind
• Overdrive switch
• Pnk
• Pnp sw sense
• Powertrain control module (in eng compt, on right side of firewall)
• S107
• S126
• Sensor gnd
• Stop lamp switch (top of brake pedal bracket)
• T13
• T14
• T18
• T25
• T41
• T54
• T60
• Tcc sol ctrl
• Tp sens sig
• Trans od sw sense
• Trans rly ctrl
• Trans temp sens
• Transmission output shaft speed sensor (on left side of transmission)
• V40
• Var sol ctrl
• Vss signal
• Z12

5.9L 12-Valve Diesel, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 12-Valve Diesel, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (eng harn, near branch to fuel heater)
• Controller anti- lock brake (2wd: on left front inner fender, 4wd: mounted on top of hydraulic control unit)
• Engine controls system
• Engine coolant temperature sensor (on left side of cylinder head, at rear end)
• Engine speed sensor (on front of eng, in timing chain case/cover)
• Engine starter motor relay
• Fuse 20a
• Fuse m 10a
• Generator
• Governor pressure signal
• Hot at all times
• Joint connector
• Overdrive solenoid control
• Park/ neutral position switch (on left side of transmission)
• Pnk
• Power distribution center
• Power distribution center
• Red
• S116 (eng harn, rear of eng on dash panel)
• S118
• S119 (eng harn, rear of eng on dash panel)
• S121 (eng harn, top of eng)
• S127 (eng harn, rear of eng on dash panel)
• Sensor ground
• Throttle position sensor (on top of injection pump)
• Torque converter clutch solenoid control
• Trans ctrl rly output
• Transmission control relay
• Transmission solenoid assembly (transmission)
• Transmission temperature sensor signal
• Variable force solenoid control

5.9L 24-Valve Diesel, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 24-Valve Diesel, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• 4x4 ind
• 4x4 switch (on front axle tube)
• A14
• Brake sw sense
• Ccd (+)
• Ccd (-)
• Ckp sig
• Csi receive
• D20
• D21
• Data link connector (partial) (left bottom of dash)
• Ect sig
• Eng speed sens sig
• Engine control module
• Engine control module (left side of eng, behind fuel filter)
• F18
• Fuse 10a
• Fused b(+)
• Fused ign (st/run)
• G100 (left fender side shield)
• G125 (front of eng)
• G200 (left kick panel)
• Generator output
• Gnd
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Joint connector 1
• Joint connector 3
• Joint connector 6
• Joint connector 7
• Junction block
• K104
• K124
• K125
• K14
• K22
• K24
• K30
• K54
• K88
• Mil ind
• Od lamp driver
• Od sol ctrl
• Ou shft spd sig
• Out shaft spd gnd
• Over- drive off ind
• Overdrive switch
• Pnk
• Pnp sw sense
• Powertrain control module (in eng compt, on right side of firewall)
• S130
• S162
• Sci transit
• Sensor gnd
• Sensor ground
• Stop lamp switch (top of brake pedal bracket)
• T13
• T14
• T18
• T25
• T41
• T54
• T60
• Tcc sol ctrl
• Tp sens sig
• Tps sig
• Trans od sw sense
• Trans rly ctrl
• Trans temp sens
• Transmission output shaft speed sensor (on left side of transmission)
• V40
• Var sol ctrl
• Vss signal
• Z12

5.9L 24-Valve Diesel, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L 24-Valve Diesel, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (eng harn, near branch to fuel heater)
• Controller anti- lock brake (2wd: on left front inner fender, 4wd: mounted on top of hydraulic control unit)
• Engine controls system
• Engine coolant temperature sensor (on left side of cylinder head, at rear end)
• Engine speed sensor (on front of eng, in timing chain case/cover)
• Engine starter motor relay
• Fuse 20a
• Fuse m 10a
• Generator
• Governor pressure signal
• Hot at all times
• Joint connector
• Overdrive solenoid control
• Park/ neutral position switch (on left side of transmission)
• Pnk
• Power distribution center
• Power distribution center
• Red
• S116 (eng harn, rear of eng on dash panel)
• S118
• S127 (eng harn, rear of eng on dash panel)
• S165
• Sensor ground
• Torque converter clutch solenoid control
• Trans ctrl rly output
• Transmission control relay
• Transmission solenoid assembly (transmission)
• Transmission temperature sensor signal
• Variable force solenoid control

5.9L, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• (left fender side shield) g100
• (left kick panel) g200
• 4x4 ind
• 4x4 switch (on front axle tube)
• A14
• Brake sw sense
• Ccd (+)
• Ccd (-)
• Data link connector (partial) (left bottom of dash)
• Ect sens sig
• F18
• Fuel pump & automatic shutdown relays
• Fuse 10a
• Fused b(+)
• Fused ign (st/run)
• G125 (front of eng)
• G200 (left kick panel)
• Generator output
• Gnd
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Joint connector
• Joint connector 1
• Joint connector 3
• Junction block
• K125
• K22
• K30
• K54
• K88
• Mil ind
• Od lamp driver
• Od sol ctrl
• Ou shft spd sig
• Out shaft spd gnd
• Over- drive off ind
• Overdrive switch
• Pnk
• Pnp sw sense
• Powertrain control module (in eng compt, on right side of firewall)
• S107
• S126
• Sensor gnd
• Stop lamp switch (top of brake pedal bracket)
• T13
• T14
• T18
• T25
• T41
• T54
• T60
• Tcc sol ctrl
• Tp sens sig
• Trans od sw sense
• Trans rly ctrl
• Trans temp sens
• Transmission output shaft speed sensor (on left side of transmission)
• V40
• Var sol ctrl
• Vss signal
• Z12

5.9L, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 5.9L, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (eng harn, 3.9l, 5.2l & 5.9l: rear of eng, top of bellhousing; 8.0l: rear of eng in branch to transmission) s125
• Controller anti- lock brake (2wd: on left front inner fender, 4wd: mounted on top of hydraulic control unit)
• Engine controls system
• Engine coolant temperature sensor (on thermostat housing)
• Engine starter motor relay
• Fuse 20a
• Fuse m 10a
• Generator
• Governor pressure signal
• Hot at all times
• Joint connector
• Overdrive solenoid control
• Park/ neutral position switch (on left side of transmission)
• Pnk
• Power distribution center
• Power distribution center
• Red
• S116 (eng harn, 3.9l, 5.2l & 5.9l: rear of eng, on firewall; 8.0l: rear of eng)
• S118 (eng harn, 3.9l, 5.2l, & 5.9l: rear of eng, center of firewall; 8.0l: rear of eng)
• S119 (eng harn, 3.9l, 5.2l, & 5.9l: rear of eng, center of firewall; 8.0l: rear of eng)
• S121 eng harn, near fuel inj 5 breakout)
• S127 (eng harn, top center of transmission)
• Sensor ground
• Throttle position sensor (on throttle body)
• Torque converter clutch solenoid control
• Trans ctrl rly output
• Transmission control relay
• Transmission solenoid assembly (transmission)
• Transmission temperature sensor signal
• Variable force solenoid control

8.0L

8.0L, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 8.0L, Transmission Wiring Diagram (1 of 2) for Dodge Cab & Chassis R1998 2500:

• (left fender side shield) g100
• (left kick panel) g200
• 4x4 ind
• 4x4 switch (on front axle tube)
• A14
• Brake sw sense
• Ccd (+)
• Ccd (-)
• Data link connector (partial) (left bottom of dash)
• Ect sens sig
• F18
• Fuel pump & automatic shutdown relays
• Fuse 10a
• Fused b(+)
• Fused ign (st/run)
• G125 (front of eng)
• G200 (left kick panel)
• Generator output
• Gnd
• Gov press sig
• Hot at all times
• Hot in run or start
• Instrument cluster
• Joint connector
• Joint connector 1
• Joint connector 3
• Junction block
• K125
• K22
• K30
• K54
• K88
• Mil ind
• Od lamp driver
• Od sol ctrl
• Ou shft spd sig
• Out shaft spd gnd
• Over- drive off ind
• Overdrive switch
• Pnk
• Pnp sw sense
• Powertrain control module (in eng compt, on right side of firewall)
• S107
• S126
• Sensor gnd
• Stop lamp switch (top of brake pedal bracket)
• T13
• T14
• T18
• T25
• T41
• T54
• T60
• Tcc sol ctrl
• Tp sens sig
• Trans od sw sense
• Trans rly ctrl
• Trans temp sens
• Transmission output shaft speed sensor (on left side of transmission)
• V40
• Var sol ctrl
• Vss signal
• Z12

8.0L, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500

List of elements for 8.0L, Transmission Wiring Diagram (2 of 2) for Dodge Cab & Chassis R1998 2500:

• (eng harn, 3.9l, 5.2l & 5.9l: rear of eng, top of bellhousing; 8.0l: rear of eng in branch to transmission) s125
• Controller anti- lock brake (2wd: on left front inner fender, 4wd: mounted on top of hydraulic control unit)
• Engine controls system
• Engine coolant temperature sensor (on thermostat housing)
• Engine starter motor relay
• Fuse 20a
• Fuse m 10a
• Generator
• Governor pressure signal
• Hot at all times
• Joint connector
• Overdrive solenoid control
• Park/ neutral position switch (on left side of transmission)
• Pnk
• Power distribution center
• Power distribution center
• Red
• S116 (eng harn, 3.9l, 5.2l & 5.9l: rear of eng, on firewall; 8.0l: rear of eng)
• S118 (eng harn, 3.9l, 5.2l, & 5.9l: rear of eng, center of firewall; 8.0l: rear of eng)
• S119 (eng harn, 3.9l, 5.2l, & 5.9l: rear of eng, center of firewall; 8.0l: rear of eng)
• S121 eng harn, near fuel inj 5 breakout)
• S127 (eng harn, top center of transmission)
• Sensor ground
• Throttle position sensor (on throttle body)
• Torque converter clutch solenoid control
• Trans ctrl rly output
• Transmission control relay
• Transmission solenoid assembly (transmission)
• Transmission temperature sensor signal
• Variable force solenoid control

WARNING SYSTEMS

Warning System Wiring Diagrams for Dodge Cab & Chassis R1998 2500

List of elements for Warning System Wiring Diagrams for Dodge Cab & Chassis R1998 2500:

• (base)
• (highline)
• Ctm
• F12
• F35
• Fuse 10a
• Fuse 25a
• Fused b(+)
• Fused ign
• G13
• G200 (left kick panel)
• G26
• G304 (lower rear of cab)
• G75
• Ground
• Headlamp switch
• Hot at all times
• Hot in run or acc
• Hot in run or start
• Iem
• Ignition switch
• Instrument cluster
• Integrated electronic module (iem) central timer module (ctm) (left side of dash)
• J/c 6 (behind left side of dash)
• Junction block (right end of dash)
• Key-in switch
• Key-in/ lf dr jamb switch sense
• Key-in/lights on warning
• Left door jamb switch
• Red
• S312 (in left door)
• Seat- belt sw sense
• Seat- belt switch
• Seatbelt control module (under front seat center cushion)
• Seatbelt lamp
• Tan
• Tone request

WIPER/WASHER

Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1998 2500

List of elements for Wiper/Washer Wiring Diagram for Dodge Cab & Chassis R1998 2500:

• (dash harn, near breakout to overdrive
• (part of multi- function switch) intermittent wiper switch
• Delay
• Fuse 6 25a
• G100 (left fender side shield)
• Hot in run or acc
• Instrument cluster
• Integrated electronic module (left side of dash)
• Joint connector 2 (in power distribution center)
• Joint connector 4 (in power distribution center)
• Junction block (right end of dash)
• Low washer fluid level indicator
• Low washer fluid level switch (on side of washer fluid reservoir)
• Off
• S201 (dash harn, near breakout to instrument cluster)
• S202
• S203
• Solid state
• Switch)
• V10
• V18
• Wash sense
• Washer switch
• Windshield washer pump motor (at bottom of washer fluid reservoir)
• Windshield wiper motor (in engine compt, center of firewall)
• Wiper delay
• Wiper enable
• Wiper motor relay (on power distribution center)
• Wiper motor relay ctrl
• Wiper motor relay output