All Wiring Diagrams for Ford Cab & Chassis F350 Super Duty 1999 model

AIR CONDITIONING

Heater Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

List of elements for Heater Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(engine sensor harness, near breakout to blower motor resistor)
(right side of engine compartment, near battery) g108
(under center of dash) g201
Blend door actuator (behind center of dash)
Blend door potentiometer
Blower motor
Blower motor resistor (right side of engine compartment, near blower motor)
Blower motor switch
Blower relay
C220
C242
C243
C260
C296
C298
Cold
Def
Floor
Flr & def
Function selector switch
Fuse 10a
Fuse 40a
Hot at all times
Hot in run
Illumi- nation
Instrument panel fuse box
Interior lights system
Mode selector switch
Off
Panel
Panel &
Power distribution box
S180 (engine harness, near breakout to g108)
S235 (main harness, near breakout to brake pedal position sensor)
S257 (main harness, near breakout to inertia switch)
S290 (main harness, near breakout to customer access)
Warm

Manual A/C Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Manual A/C Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

A/c
A/c clutch diode (taped in harness, near a/c compressor)
A/c compressor clutch solenoid (left side of engine compartment)
A/c cycling pressure switch (right side of engine compartment)
Blend door actuator (behind center of dash)
Blend door potentiometer
Blower motor
Blower motor resistor (right side of engine compartment, near blower motor)
Blower motor switch
Blower relay
C225
C242
C243
C260
C296
C298
Cold
Def
Defrost
Floor
Flr & def
Flr/def
Function selector switch
Fuse 10a
Fuse 40a
G101 (front of right front fender)
G206 (behind center of dash)
Hot at all times
Hot in run
Illumi- nation
Instrument panel fuse box
Interior lights system
Junction box fuse/relay panel (lower left side of dash)
Max a/c
Mode selector switch
Off panel/floor
Panel
Panel & off floor
Power distribution box
Powertrain control module (pcm) (right side of engine compartment)
Refrigerant containment switch (right rear corner of engine compartment)
S152 (engine sensor harness, near breakout to blower motor resistor)
S180 (engine harness, near breakout to g108)
S235 (main harness, near breakout to brake pedal position sensor)
S257 (main harness, near breakout to inertia switch)
S290 (main harness, near breakout to customer access)
Vacuum pump (diesel)
Warm

ANTI-LOCK BRAKES

Anti-lock Brakes Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Anti-lock Brakes Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(behind center of dash) data link connector
22k ohm
5.6k ohm
Anti-lock brake indicator
Anti-lock brake system (abs) module (left front of engine compt)
Brake fluid level switch (on brake fluid reservoir)
Brake pedal position (bpp) switch (behind left side of dash, above brake pedal)
C1040
C1041
C243
C250
C253
Computer data lines system
Differential speed sensor (dss) (on rear axle)
Fuse 10a
Fuse 5a
Fuse 60a
G104 (rear of left front fender)
G106 (behind left headlamp)
G206 (behind center of dash)
Generic control module (gem), instrument cluster, junction box fuse/relay panel, overhead trip computer (otc) module, powertrain control module, speed control servo amplifier
Generic electronic module (gem) (behind lower left side of dash)
Hot at all times
Hot in run
Hot in start or run
Instrument cluster
Instrument cluster system
Junction box fuse/relay panel (behind lower left side of dash)
Left front anti-lock brake sensor (w/ 4wal) (at wheel)
Left front sensor (high)
Left front sensor (low)
Power distribution box (left side of engine compartment)
Rear sensor (high)
Rear sensor (low)
Red/pnk
Right front anti-lock brake sensor (w/ 4wal) (at wheel)
Right front sensor (high)
Right front sensor (low)
S102
S108
S201
S201 (main harness, behind left side of dash)
S213
S225
Tan/red
Vss (+)
W/ 4wal

BODY CONTROL MODULES

Body Control Modules Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Body Control Modules Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 1999:

Accessory delay relay
Accessory delay relay ctrl
C241
C242
C243
Circuit breaker 25 30a
Cruise control system
Engine controls system
Fuse 10a
Fuse 15a
Fuse 5a
Fused battery power (b+)
Fused ignition (acc/run)
Fused ignition (start)
G206 (behind center of dash)
Generic electronic module (gem)
Head lamp dome switch
Horn relay
Horn relay ctrl
Horns system
Hot at all times
Hot in
Hot in run or acc
Instrument cluster
Interior lamp relay
Interior lamp relay ctrl
Interior lights system
Junction box fuse/ relay panel (behind lower left side of dash)
Lf window motor sense (high)
Lf window motor sense (low)
Lf window switch in (down)
One touch down relay
One touch down relay ctrl
One touch down switch in
Power distribution box (left side of engine compt)
Power windows system
S218
Speed control out
Start
Vehicle speed (+)

Body Control Modules Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Body Control Modules Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 1999:

(park/headlamps on) in
4 high to 4 low relay ctrl
4 low to 4 high relay ctrl
4x2 center axle solenoid ctrl
4x4 center axle solenoid ctrl
4x4 high range ind ctrl
4x4 low range ind ctrl
4x4 mode switch in
4x4 mode switch ref
Anti-lock brakes sytem (brake fluid level switch)
Brake fluid level sig
Brake indicator out
Brake pedal position switch
C239
C243
C247
Computer data lines system (datalink pin 7)
Contact plate a in
Contact plate b in
Contact plate c in
Contact plate p in
Diagnostic link
Diesel only
Door ajar indicator ctrl
Door locks system (driver unlock relay)
Door locks system (lock switches)
Driver unlock relay ctrl
Exterior lights system (brake pedal position switch)
Exterior lights system (parklamp relay)
Fuse 10a
Fused ignition (run/start)
G200 (lower left kick panel)
Generic electronic module (gem) (behind lower left side of dash)
Ground
Hot in run or start
Ignition key warning switch in
Instrument cluster system
Interval delay/wash in
Junction box fuse/relay panel (behind lower left side of dash)
Lf door ajar switch in
Lock switch in (lock)
Lock switch in (unlock)
Park brake switch (behind left side of dash, on park brake assembly)
Park brake warning lamp
Parklamp relay ctrl
Powertrain control module (left side of firewall)
Rear door ajar switches in
Red
Rf door ajar switch in
S208
S213
S245 (main harn, behind left side of dash)
Seat belt indicator ctrl
Seat belt warning switch in
Signal return
Tan/red
Tone request
Torque on demand relay out
Trans in neutral in
Transmission controls system (4 wheel drive mode switch)
Transmission controls system (4x2 axle disconnect solenoid)
Transmission controls system (4x4 axle disconnect solenoid)
Transmission controls system (transfer case assembly)
Transmission controls system (transfer case shift relays)
Transmission controls system (transfer case)
Transmission controls system (transmission range sensor)
Warning systems (ignition key warning switch)
Warning systems (lf door ajar switch)
Warning systems (main light switch)
Warning systems (rear door ajar switches)
Warning systems (rf door ajar switch)
Warning systems (seat belt warning switch)
Washer pump control
Wiper hi/lo relay ctrl
Wiper mode select switch in
Wiper motor park sense
Wiper run/park relay ctrl
Wiper/washer system (hi/lo relay)
Wiper/washer system (multi-function switch)
Wiper/washer system (run/park relay)
Wiper/washer system (washer pump relay)

COMPUTER DATA LINES

Computer Data Lines Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Computer Data Lines Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(main harn, near breakout to customer access) s225
(under center of dash) data link connector (dlc)
Anti-lock brake system module (on left side of engine compt)
Auxiliary powertrain module (lower right corner of dash) (w/diesel)
C228
C239
C242
C248
C295
C911
Cigar lighter
Fuse 3 20a
G102 (left side engine compt.)
G200 (lower left kick panel)
Generic electronic module (gem) (behind left side of dash)
Hot at all times
Junction box fuse/ relay panel (under left side of dash)
Overhead trip computer module (center of cab roof)
Powertrain control module (pcm) (on left side of firewall)
Restraints control module (behind right side of dash)
S217
S219 (main harn. near b/o)
S221 (main harn. near b/o)
S242

CRUISE CONTROL

5.4L

5.4L, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

10a
20a
A/t
Accel
Anti-lock brake system (abs) module (in left front of eng compt)
Brake pedal position (bpp) switch (above brake pedal)
Brake press in
Brake pressure switch (on left side of eng compt)
Brake/clutch sw in
C242
C243
Clock spring
Clutch pedal position (cpp) switch (above clutch pedal)
Clutch pedal position (cpp) switch jumper (above clutch pedal)
Coast
Differential speed sensor (on center of rear axle)
Fuse 13
Fuse 15
Fuse 28
G101 (front of right front fender)
G206 (behind center of dash)
Generic electronic module (gem)
Ground
Horn
Horn relay
Hot at all times
Hot in run
Junction box fuse/ relay panel
Junction box fuse/relay panel
M/t
Nca
Off
Ohms
Power
Red/pnk
Resume
S115 (engine harn, below brake fluid reservoir)
S124
S180
S201
S205 (main harness, left of steering column)
Set/
Speed control servo/ amplifier assembly (in right side of engine compt)
Speed control/ horn switch assembly (in steering wheel)
Speed ctrl sw in
Speed ctrl sw rtn
Vss input
Vss signal

6.8L

6.8L, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

10a
20a
A/t
Accel
Anti-lock brake system (abs) module (in left front of eng compt)
Brake pedal position (bpp) switch (above brake pedal)
Brake press in
Brake pressure switch (on left side of eng compt)
Brake/clutch sw in
C242
C243
Clock spring
Clutch pedal position (cpp) switch (above clutch pedal)
Clutch pedal position (cpp) switch jumper (above clutch pedal)
Coast
Differential speed sensor (on center of rear axle)
Fuse 13
Fuse 15
Fuse 28
G101 (front of right front fender)
G206 (behind center of dash)
Generic electronic module (gem)
Ground
Horn
Horn relay
Hot at all times
Hot in run
Junction box fuse/ relay panel
Junction box fuse/relay panel
M/t
Nca
Off
Ohms
Power
Red/pnk
Resume
S115 (engine harn, below brake fluid reservoir)
S124
S180
S201
S205 (main harness, left of steering column)
Set/
Speed control servo/ amplifier assembly (in right side of engine compt)
Speed control/ horn switch assembly (in steering wheel)
Speed ctrl sw in
Speed ctrl sw rtn
Vss input
Vss signal

7.3L DI TURBO DIESEL

7.3L DI Turbo Diesel, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L DI Turbo Diesel, Cruise Control Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

10a
Accel
Anti-lock brake system (abs) module (in left front of eng compt)
Brake pedal position (bpp) switch (above brake pedal)
Brake position in
Brake press in
Brake pressure switch (on left side of eng compt)
C242
C243
Clock spring
Clutch pedal position (cpp) switch (m/t only) (above clutch pedal)
Clutch position in
Coast
Differential speed sensor (on center of rear axle)
Fuse 15
Fuse 19
G206 (behind center of dash)
Generic electronic module (gem)
Horn
Horn relay
Hot at all times
Hot in start or run
Junction box fuse/ relay panel
Junction box fuse/relay panel
Nca
Off
Ohms
Pcm power relay
Power distribution box (left side of engine compt)
Powertrain control module (on left side of firewall)
Red
Red/pnk
Resume
S108 (engine harn, near brake pressure switch)
S115 (engine harn, below brake fluid reservoir)
S123 (engine harness, left of steering column)
S201
S213
Set/
Speed control/ horn switch assembly (in steering wheel)
Speed ctrl sw in
Speed ctrl sw rtn
Vss input
Vss signal

ENGINE PERFORMANCE

5.4L

5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(bottom of left kick panel) g200
(eng sens harn, right side of eng, above cylinder 3)
(engine harness, near breakout to power distribution box)
(left rear corner of eng compt) g104
(left rear corner of engine compt) g104
(not used)
(on left side of engine)
(on right side of engine)
4x4 low ind sw
820 ohms
Ac head press sw
Air conditioning system
Body computer system
C243
C251
C253
Ccs
Ckp(+)
Ckp(-)
Data link (+)
Data link (-)
Data link connector (dlc) (partial) (behind center of dash)
Data output
Diag grd
Digital transmission range (dtr) sensor (on left side of transmission)
Egr sol
Fpsr cntrl
Fuel gauge in
Fuel pump mon
Fuse 10a
Fuse 20a
Fuse 30a
Hego 12
Hot at all times
Hot in run or start
Iat
Ign coil 1
Ign coil 3
Ign coil 5
Ign coil 6
Ignition coils
Instrument cluster
Instrument cluster system
Intake manifold
Intake manifold tunning valve (on top left side of engine)
Junction box fuse/relay panel (behind lower left side of dash)
Maf
Mil ind
Nca
Not used
O/d off
Overdrive cancel switch (a/t)
Pcm power diode
Pcm power relay
Power distribution box (in left side of engine compt, on top wheelwell)
Powertrain control module (pcm) (on left side of firewall)
Pwr gnd
R n
Radio noise capacitor
Radio noise capacitor 2
Red
Reprog pwr
S102
S103
S106
S120
S130 (engine harn, near breakout to throttle body conn)
S135
S201
S213
Shift sol 1
Shift sol 2
Tach
Tcs
Temp output
Tft
To dtr sensor (diagram 4 of 4)
Tr1
Tr2
Tr4
Trans ctrl ind
Transmission control indicator lamp
Vss (-)

5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(engine control sensor harn, near breakout to pcm)
(engine harn, breakout to brake pressure switch)
(engine harn, near breakout to aftermarket circuits) s128
(engine harness, near breakout to 40-pin conn, left of steering column)
(left rear side of eng compt) fuel pump resistor
(lower left side of dash) junction box fuse/relay panel
(main harness, near breakout to customer access)
C251
C253
C267
Crankshaft position (ckp) sensor (lower front center of engine)
Crankshaft position sensor shield
Delta pressure feedback egr (dpfe) sensor (on right side of engine, near throttle position sensor)
Engine coolant temp guage
Engine coolant temperature (ect) sender (on top left front of engine)
Fuel pump relay
Fuel pump speed relay
Fuel reset switch indicator
Fuel tank pressure sensor (at fuel tank)
Fuse 20a
G102 (left side of engine compt)
G104 (left rear of eng compt)
G200 (bottom of left kick panel)
Generic electronic module
Hot at all times
I/p relay block (behind dash, near instrument cluster)
Instrument cluster
Instrument cluster system
Intake air temperature sensor (left side of eng compt, behind air cleaner)
Nca
Power distribution box (in left side of engine compt, on top of wheelwell)
Red
Red/pnk
S102
S104
S106
S114
S123
S129
S132 (engine harn, near top of cylinder 7)
S133 (engine harn, near top of cylinder 6)
S201
S226
Throttle position (tp) sensor (on throttle body)
Vss input

5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(at fuel tank) fuel pump module
(backup lamp harn, near breakout to 16-pin conn, in left side of eng compt)
(behind right kick panel) inertia fuel shut-off switch
(engine harn, near breakout to 40-pin conn, left of steering column)
(engine sens harn, near top of cylinder 8)
(in engine harn, near top of cylinder 3)
(in rear center of engine compartment)
4r100 transmission
Coast clutch solenoid
Egr control solenoid (on left side of engine)
Electronic pressure control solenoid
Fuel injectors
Fuse 5a
Hot at all times
Idle air control (iac) valve (on throttle body assembly)
Instrument cluster system
Junction box fuse/ relay panel (behind lower left side of dash)
Nca
Red
Red/pnk
S122
S131 (in engine harn, near top of cylinder 7)
S134
S136
S138
S139 (backup lamp harn, near breakout to 16-pin conn, in left side of engine compt)
Shift solenoid 1
Shift solenoid 2
Tan
Tan/ red
Tan/red
Torque converter clutch solenoid
Transmission fluid temperature sensor
Vapor managment valve

5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(a/t)
(above brake pedal) brake pedal position (bpp) switch
(behind left side of dash, above clutch pedal) clutch pedal position switch (m/t)
(eng harn, near breakout to brake press switch)
(engine harn, near breakout to 16-pin conn, left side of eng compt) s115
(in right side of engine compt) speed control servo/amplifier assembly
(left rear side of engine compartment) canister vent solenoid
(m/t)
(not used)
(top front of engine) cylinder head temperature (cht) sensor
5v ref volt
Anti-lock brakes system
Bpp sw
Cam pos in
Camshaft position sensor (cmp) (on front of of left cyl head)
Canister vent
Cyl head temp
Digital transmission range (dtr) sensor (left side of transmission)
Dpfe sens
Epc sol
From dtr sensor (diagram 1 of 4)
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel inj 5
Fuel inj 6
Fuel inj 7
Fuel inj 8
Fuel pump ctrl
Fuel tank press
Fuse 15a
Fuse 5a
G102 (left side of eng compt)
G102 (left side of engine compt)
G200 (bottom of left kick panel)
Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
Heated oxygen sensor (ho2s) 12 (rear of catalytic converter)
Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
Heater ctrl
Hego 11
Hego 12
Hego 21
Hot at all times
Hot in start
Iac sol
Ign coil 2
Ign coil 4
Ign coil 7
Ign coil 8
Junction box fuse/ relay panel (behind lower left side of dash)
Kap b(+)
Knock sensor
Knock sensor (on rear of engine)
Knock sensor shield
Maf sens in
Mass air flow (maf) sensor (in left front of eng compt)
Nca
Not used
Powertrain control module (pcm) (on left side of firewall)
Pwr gnd
Red
Red/pnk
S106
S108
S201
Sig return
Tan
Tan/red
Tcc sol
Tp sens in
Tr3a (a/t) cpp (m/t)
Vapor valve
Vpwr
Vss (+)
Vss input

6.8L

6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Engine Performance Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(bottom of left kick panel) g200
(eng sens harn, right side of eng, above cylinder 3)
(engine harness, near breakout to power distribution box)
(left rear corner of eng compt) g104
(left rear corner of engine compt) g104
(not used)
(on left side of engine)
(on right side of engine)
4x4 low ind sw
820 ohms
Ac head press sw
Air conditioning system
Body computer system
C243
C251
C253
Ccs
Ckp(+)
Ckp(-)
Data link (+)
Data link (-)
Data link connector (dlc) (partial) (behind center of dash)
Data output
Diag grd
Digital transmission range (dtr) sensor (on left side of transmission)
Egr sol
Fpsr cntrl
Fuel gauge in
Fuel inj 10
Fuel pump mon
Fuse 10a
Fuse 20a
Fuse 30a
Hego 12
Hot at all times
Hot in run or start
Iat
Ign coil 1
Ign coil 10
Ign coil 5
Ign coil 6
Ignition coils
Instrument cluster
Instrument cluster system
Junction box fuse/relay panel (behind lower left side of dash)
Maf
Mil ind
Nca
Not used
O/d off
Overdrive cancel switch (a/t)
Pcm power diode
Pcm power relay
Power distribution box (in left side of engine compt, on top wheelwell)
Powertrain control module (pcm) (on left side of firewall)
Pwr gnd
Pwr take off in
R n
Radio noise capacitor
Radio noise capacitor 2
Red
Red/
Reprog pwr
S102
S103
S106
S120
S130 (engine harn, near breakout to throttle body conn)
S135
S201
S213
Shift sol 1
Shift sol 2
Tach
Tcs
Temp output
Tft
To dtr sensor (diagram 4 of 4)
Tr1
Tr2
Tr4
Trans ctrl ind
Transmission control indicator lamp
Vss (-)

6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Engine Performance Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(engine control sensor harn, near breakout to pcm)
(engine harn, breakout to brake pressure switch)
(engine harn, near breakout to aftermarket circuits) s128
(engine harness, near breakout to 40-pin conn, left of steering column)
(left rear side of eng compt) fuel pump resistor
(lower left side of dash) junction box fuse/relay panel
(main harness, near breakout to customer access)
C251
C253
C267
Crankshaft position (ckp) sensor (lower front center of engine)
Crankshaft position sensor shield
Delta pressure feedback egr (dpfe) sensor (on right side of engine, near throttle position sensor)
Engine coolant temp guage
Engine coolant temperature (ect) sender (on top left front of engine)
Fuel pump relay
Fuel pump speed relay
Fuel reset switch indicator
Fuel tank pressure sensor (at fuel tank)
Fuse 20a
G102 (left side of engine compt)
G104 (left rear of eng compt)
G200 (bottom of left kick panel)
Generic electronic module
Hot at all times
I/p relay block (behind dash, near instrument cluster)
Instrument cluster
Instrument cluster system
Intake air temperature sensor (left side of eng compt, behind air cleaner)
Nca
Power distribution box (in left side of engine compt, on top of wheelwell)
Red
Red/pnk
S102
S104
S106
S114
S123
S129
S132 (engine harn, near top of cylinder 7)
S133 (engine harn, near top of cylinder 6)
S201
S226
Throttle position (tp) sensor (on throttle body)
Vss input

6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Engine Performance Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(at fuel tank) fuel pump module
(backup lamp harn, near breakout to 16-pin conn, in left side of eng compt)
(behind right kick panel) inertia fuel shut-off switch
(engine harn, near breakout to 40-pin conn, left of steering column)
(engine sens harn, near top of cylinder 8)
(in engine harn, near top of cylinder 3)
(in rear center of engine compartment)
4r100 transmission
Coast clutch solenoid
Egr control solenoid (on left side of engine)
Electronic pressure control solenoid
Fuel injectors
Fuse 5a
Hot at all times
Idle air control (iac) valve (on throttle body assembly)
Instrument cluster system
Junction box fuse/ relay panel (behind lower left side of dash)
Nca
Red
Red/pnk
S122
S131 (in engine harn, near top of cylinder 7)
S134
S136
S138
S139 (backup lamp harn, near breakout to 16-pin conn, in left side of engine compt)
Shift solenoid 1
Shift solenoid 2
Tan
Tan/ red
Tan/red
Torque converter clutch solenoid
Transmission fluid temperature sensor
Vapor managment valve

6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Engine Performance Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(a/t)
(above brake pedal) brake pedal position (bpp) switch
(behind left side of dash, above clutch pedal) clutch pedal position switch (m/t)
(eng harn, near breakout to brake press switch)
(engine harn, near breakout to 16-pin conn, left side of eng compt) s115
(in right side of engine compt) speed control servo/amplifier assembly
(left rear side of engine compartment) canister vent solenoid
(m/t)
(top front of engine) cylinder head temperature (cht) sensor
5v ref volt
Anti-lock brakes system
Bpp sw
Cam pos in
Camshaft position sensor (cmp) (on front of of left cyl head)
Canister vent
Cyl head temp
Digital transmission range (dtr) sensor (left side of transmission)
Dpfe sens
Epc sol
From dtr sensor (diagram 1 of 4)
Fuel inj 1
Fuel inj 2
Fuel inj 3
Fuel inj 4
Fuel inj 5
Fuel inj 6
Fuel inj 7
Fuel inj 8
Fuel inj 9
Fuel pump ctrl
Fuel tank press
Fuse 15a
Fuse 5a
G102 (left side of eng compt)
G102 (left side of engine compt)
G200 (bottom of left kick panel)
Heated oxygen sensor (ho2s) 11 (on right exhaust manifold)
Heated oxygen sensor (ho2s) 12 (rear of catalytic converter)
Heated oxygen sensor (ho2s) 21 (on left exhaust manifold)
Heater ctrl
Hego 11
Hego 12
Hego 21
Hot at all times
Hot in start
Iac sol
Ign coil 2
Ign coil 3
Ign coil 4
Ign coil 7
Ign coil 8
Ign coil 9
Junction box fuse/ relay panel (behind lower left side of dash)
Kap b(+)
Knock sensor
Knock sensor (on rear of engine)
Knock sensor shield
Maf sens in
Mass air flow (maf) sensor (in left front of eng compt)
Nca
Powertrain control module (pcm) (on left side of firewall)
Pwr gnd
Red
Red/pnk
S106
S108
S201
Sig return
Tan
Tan/red
Tcc sol
Tp sens in
Tr3a (a/t) cpp (m/t)
Vapor valve
Vpwr
Vss (+)
Vss input

7.3L DI TURBO DIESEL

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (1 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (1 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

(behind lower right side of dash)
(below left side of dash) data link connector
(eng harn, near breakout to 40-pin conn, left side of dash)
(left side of engine compt)
(main harn, near breakout to 16-pin conn, center of dash)
(on left side of firewall) powertrain control module
(pia engine harness)
224 (a/t) 306 (m/t)
4x4 low range sw
A/t
Aux tach feed
Auxiliary powertrain control module (apcm)
Brake press sw
Brake pressure switch
Brake warning ind
Bus (+)
Bus (-)
C243
C250
C251
C253
Cam pos sens
Ccs sol
Clutch pedal position (cpp) switch (behind left side of dash, above clutch pedal)
Diesel fuel pump motor (near fuel tank)
Dtr-tr1
Ebp sens
Engine oil temperature (eot) sensor (top front of engine)
Eot
Fuel heater (on center of engine)
Fuel htr
Fuel pump pwr
Fuel pump relay
Fuel reset ind
Fuse 10a
Fuse 20a
Fuse 30a
G104 (left rear of engine compt)
G200 (bottom of left kick panel)
Gen pwr sw
Gen scan tool in
Glow plug monitor
Hot at all times
Hot in run or start
I/p relay box
Iat
Idle validation sw
Idle validation switch (open at idle) (lower left side of dash)
Idm power relay
Inertia fuel shutoff switch (behind right kick panel)
Injection pressure regulator (top center of engine)
Instrument cluster
Instrument cluster system
Intake air temperature sensor (left side of engine compt, behind air cleaner)
Junction box fuse/ relay panel
Lo current sense
M/t
Mal- function ind
Mil ind
Nca
Neutral gear sw
Not used
Pcm diode
Pcm power relay
Power distribution box
Red
Red s123
S102
S103
S141 (engine harn, near breakout to pcm conn)
S154
S158
S179
S213
S217
S219
S221
S250
Speed/tach grd
Ss1
Ss2
Starting/ charging system
Tcil
Tcs(a/t)/cpp(m/t)
Tft
Tp sens
Wait to start ind
Wastegate control solenoid (in center of engine)
Water in fuel ind

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (2 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (2 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

(backup lamp harn, near breakout to 16-pin conn, left side of eng compt)
(eng ctrl harn)
(engine harness)
(in pia engine harn)
(in pia engine harness)
(left side of engine compt)
(main harn, near air bag diag mod)
(on left side of firewall)
A/c head pres sw
Accelerator pedal position sensor (under left side of dash, above brake pedal)
Accl pos sens
Act sens
Air charge temperature sensor (center front of engine)
Air condi- tioning system
Baro sens
Barometric pressure (baro) sensor (below left side of dash)
Bpp sw
Camshaft position (cmp) sensor (lower front center of engine)
Charge ind
Cid sig
Cmp rtn
Cruise control system
Data output link
Diesel elect drv
Dtr-tr2
Dtr-tr3a
Dtr-tr4
Epc sol
Epr
Exhaust back pressure (ebp) sensor (center rear of engine)
Exhaust pressure regulator (top center of engine)
Fuel deliv sig
Fuel pump rly
Fuel pump sender
G102
Gen pwr
Glow plug ctrl
Icp sens
Idm enable out
Injection control pressure (icp) sensor (on top left side of engine, right of alternator)
Instrument cluster system
Ipr sens
Manifold absolute pressure (map) sensor (on right side of firewall)
Map sens
Nca
Not used
Oss sens
Output shaft speed sensor (on top of trans)
Overdrive cancel switch
Pcm to rly
Power take off (supp by body bldr)
Powertrain control module
Pwr
Pwr gnd
Pwr in
Red
S106
S114
S128
S139
S151
S153
S208
S222 (main harn, near breakout to 2-pin conn, left side of dash)
Sig rtn
Speed ctrl sw
Starting/ charging system
Take off pwr in
Tcc
Tcil
Tcs
Tss sens
Turbine shaft speed (tss) sensor (on top of trans)
Vref
Vss (+)
Wait to start ind
Wcs sol

7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (3 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L DI Turbo Diesel, Engine Performance Wiring Diagram (3 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

(backup lamp harn, near breakout to 16-pin conn left side of eng compt)
(bottom of left kick panel) g202
(left side of engine compt)
(left side of engine compt) g102
(on engine block)
(right side of eng compt)
4r100 transmission
Brake pedal position switch (behind left side of dash, above brake pedal)
C241
C243
C253
Cid sig in
Coast clutch solenoid
Digital transmission range (dtr) sensor (left side of transmission)
Elect feed back sig
Electronic pressure control solenoid
Fuel delivery sig
Fuel gauge sender (at fuel tank)
Fuel inj feed
Fuel injector 1
Fuel injector 2
Fuel injector 3
Fuel injector 4
Fuel injector 5
Fuel injector 6
Fuel injector 7
Fuel injector 8
Fuel injectors
Fuse 5a
G132
Generic electronic module (gem)
Glow plug relay (top right side of engine)
Glow plugs
Hot at all times
Inj shield gnd
Injector driver module
Instrument cluster
Junction box fuse/ relay panel
Junction box fuse/relay panel
Manifold intake air heater (58 amp)
Manifold intake air heater relay (center of engine compt)
Nca
P, 2, 1
P, r, 2
P, r, 2, 1
P, r, n
Pwr gnd
Pwr in
Red
S108 (eng harn near brake pressure switch)
S115
S138
S148
S149
S155 (pia engine harness)
S156 (pia engine harness)
S211
Shift solenoid 1
Shift solenoid 2
Sig rtn
Signal return
Speed control servo/ amplifier assembly
Speedo- meter
Tan
Tan/red
Torque converter clutch solenoid
Transmission fluid temperature sensor

EXTERIOR LIGHTS

Back-up Lamps Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Back-up Lamps Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(1999)
(2000 only)
(2000)
(a/t)
(left side of engine compt, near battery junction box) tow trailer relay block
(m/t)
(rear lamp harn, left rear of vehicle) s426
(w/ dual rear wheels)
Back-up lamp switch (on top left side of transmission)
C242b
C243
Central junction box (lower left side of dash)
Digital transmission range (dtr) sensor (on left side of transmission)
Exterior lights circuit
Fuse 10a
G104 (rear of left front fender)
G416 (left rear of vehicle)
Hot in run
Left back-up lamp
Right back-up lamp
S144 s102 (2000)
S206
S402 s404 (w/o dual rear wheels)
S404
Trailer back-up lamps relay
W/ trailer tow package
W/o trailer tow package

Exterior Lamps & Trailer connector Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Exterior Lamps & Trailer connector Wiring Diagram (1 of 2) for Ford Cab & Chassis F350 Super Duty 1999:

(1999)
(1999) (2000)
(2000 lariat) left side of (center of windshield header) s903
(2000)
(behind center of dash) g206
(engine harn, left side of dash) s110
(engine harn, left side of dash) s112
(left rear of cab) g308
(marker lamp harn)
87a
Battery junction box (in left side of engine compt, on top of wheelwell)
Brake pedal position switch (behind left side of dash, above brake pedal)
C242
C242a
C242b
C243
C250b
C251
Cab & chassis
Cab marker lamps
Cargo/high mount stop lamp
Central junction box (behind lower left side of dash)
Door locks system
Feed (under dash)
Flasher relay (i/p relay block)
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 7.5a
G101 (front of right front fender)
G104 (rear of left front fender)
G206 (behind center of dash)
G416 (left rear of vehicle)
Hazard switch
Head
Hot at all times
Hot in run
I/p relay block (behind dash, near instrument panel)
Instrument cluster
Lamp feed (left rear of chassis)
Left
Left front park/turn lamp
Left front side marker lamp
Left rear park/stop/ turn lamp
Left tail lamp
Main light switch
Multi- function switch
Off
Park
Park lamp relay
Pickup
Relay box (center of dash)
Right
Right front park/turn lamp
Right front side marker lamp
Right rear park/stop/ turn lamp
Right tail lamp
S102
S107 (engine harn, left side of engine compt)
S109
S180
S215 (main harn, behind dash)
S217
S217 (2000)
S240 (main harn, behind left side of dash)
S300
S404
S904
S920 (2000 lariat)
Solid state
Trailer illumination feed (under dash)
Trailer running lamp relay
Turn switch
Warning systems
Windshield header) s921

Exterior Lamps & Trailer connector Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Exterior Lamps & Trailer connector Wiring Diagram (2 of 2) for Ford Cab & Chassis F350 Super Duty 1999:

(1999)
(2000)
(left rear of chassis) rpo trailer tow adapter (7 wire)
(left rear of chassis) trailer/camper adapter
(left side of engine compt, near battery junction box) tow trailer relay block
(rear lamp harness, center rear of vehicle) s417
(rear of left frt fender) g104
(trailer feed harn, under rear of vehicle)
(trailer feed harn, under rear of vehicle) s432
Battery junction box (in left side of engine compt, on top of wheelwell)
C242b
C243
Central junction box (behind lower left side of dash)
Exterior lights system (backup lamps)
Fuse 10a
Fuse 30a
G104 (rear of left frt fender)
G206 (behind center of dash)
G416 (left rear of vehicle)
Hot at all times
Hot in run
I/p relay block (near center of dash)
Left front side marker lamp
Left license lamp
Left rear park/stop/ turn lamp
Left rear side marker lamp
License lamp
Nca
Rear body marker lamps
Red
Right front side marker lamp
Right license lamp
Right rear park/stop/ turn lamp
Right rear side marker lamp
S102
S235
S290
S401
S402
S403
S404
S417 (rear lamp harness, center rear of vehicle)
S418 (license lamp harn, center rear of vehicle)
S430
S431
S433
Trailer backup lamps relay
Trailer battery charge relay
Trailer battery feed (under dash)
Trailer electronic brakes feed (under dash)
W/ dual rear wheels
W/ rear bumper
W/o dual rear wheels
W/o rear bumper

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Ground Distribution Wiring Diagram (1 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

(diesel) battery
5.4l
5.4l, 6.8l
6.8l
87a
A/c clutch diode
A/c compressor clutch solenoid
Bare
Battery
Blower motor resistor
Brake fluid level switch
Crankshaft position sensor shield
Data link connector
Diesel
Diesel fuel pump motor
Engine compartment lamp
Exhaust pressure regulator
Fuel pump resistor
Fuel pump speed relay
G101 (front of right front fender)
G102 (left side of engine compartment)
G104 (rear of left front fender)
G110 (left front of engine)
G203 (right kick panel)
Gas
High pitch horn
High to low relay
I/p relay block
Injector driver module
Instrument cluster
Knock sensor shield
Left front park/ turn lamp
Left front side marker lamp
Left headlamp
Low pitch horn
Low to high relay
Mass air flow sensor
Nca
Pcm power relay
Power distribution box
Powertrain control module
Radio
Right front park/ turn lamp
Right front side marker lamp
Right headlamp
S145 (engine harn, near air cleaner)
S147 (engine harn, near breakout to pcm)
S250 (engine harn, near brake fluid reservoir)
S258 (main harn, behind right kick panel)
Speed control servo/ amplifier assembly
Trailer backup lamps relay
Trailer battery charge relay
Transfer case shift relay box
Vacuum pump
W/ electronic shift ctrl
Windshield wiper motor
Windshield wiper pump motor

Ground Distribution Wiring Diagram (2 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Ground Distribution Wiring Diagram (2 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

Adapter
Airbag diagnostic module
Auxiliary powertrain control module
Brake pedal position switch
Data link connector
Diesel
Digital transmission range sensor
Engine coolant temperature sender
Flasher relay
Fuel tank assembly
G203 (right kick panel)
G206 (behind center of dash)
G416 (w/ dual rear wheels) (left rear of vehicle)
G416 (w/o dual rear wheels) (left rear of vehicle)
Generic electronic module
I/p relay block
Instrument cluster
Junction box fuse/ relay panel
Left backup lamp
Left front side marker lamp
Left license lamp
Left rear park/ stop/ turn lamp
Left rear side marker lamp
Left tail lamp
Main light switch
Nca
Overhead trip computer module
Passenger airbag deactivation switch
Powertrain control module
Rear body marker lamps
Right backup lamp
Right front side marker lamp
Right license lamp
Right rear park/ stop/ turn lamp
Right rear side marker lamp
Right tail lamp
S201 (main harn, near breakout to instrument cluster)
S202 (main harn, near breakout to airbag diagnostic module)
S218 (main harn, near breakout to instrument cluster)
S255 (main harn, near breakout to transfer case)
S402 (rear lamp harn, near breakout to rear marker lamps)
S403 (license lamp harn, center rear of vehicle)
S432 (trailer feed harn)
Shift lock actuator
Speed control/ horn switch assembly
Trailer ground feed
Trailer running lamp relay
Trailer/ camper adapter
Transfer case
W/ adapter
W/ pickup box
W/o pickup box

Ground Distribution Wiring Diagram (3 of 3) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Ground Distribution Wiring Diagram (3 of 3) for Ford Cab & Chassis F350 Super Duty 1999:

4 wheel drive mode switch
87a
All lock relay
All unlock relay
Blend door actuator
Cab marker lamp
Cargo/ high mount stop lamp
Cigar lighter
Daytime running lamp relay 1
Daytime running lamp relay 2
Daytime running lamp relay block
Driver seat regulator control switch
Function selector switch
G206 (behind center of dash)
G308 (crew cab) (left rear of cab)
G308 (super cab, regular cab) (left rear of cab)
Glove compartment lamp
Left door ajar switch
Left front door courtesy lamp
Left front window control switch
Left power door lock switch
Left rear door ajar switch
Left rear window control switch
Nca
Power mirror switch
Power point
Radio
Right door ajar switch
Right front door courtesy lamp
Right front window control switch
Right power door lock switch
Right rear door ajar switch
Right rear window control switch
S233 (main harn center of dash)
S257 (main harn, behind right kick panel)
S501 (main harn, near breakout to left front door lock motor)
S904 (marker lamp harn)
Seat belt switch
Super cab w/ rke
Trailer ground feed
Transfer case rke relay box
W/ rke
W/o rke

HEADLIGHTS

Headlights Wiring Diagram, with DRL for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Headlights Wiring Diagram, with DRL for Ford Cab & Chassis F350 Super Duty 1999:

87a
C230
C242
C243
C253
C273
Daytime running lamps relay 1
Daytime running lamps relay 2
Daytime running lamps relay block (behind right side of dash)
Daytime running lamps resistor (on left front side of engine compt)
Fuse 10a
Fuse 15a
Fuse 30a
G101 (front of right front fender)
G104 (rear of left front fender)
G206 (behind center of dash)
Head
Hi-beam indicator
Hot at all times
Hot in run
Instrument cluster
Junction box fuse/relay panel
Left headlamp
Main light
Multi- function switch
Near center of dash)
Off
Park
Pass
Power distribution box
Right headlamp
S102
S121 (engine harness, near breakout to power distribution box)
S180
S206
S214
S217
S220 (main harness, near breakout to central junction box)
S257
Switch

Headlights Wiring Diagram, without DRL for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Headlights Wiring Diagram, without DRL for Ford Cab & Chassis F350 Super Duty 1999:

(engine harness, near breakout at left side of dash) s113
C230
C242
C253
C273
Distribution box)
Fuse 10a
Fuse 15a
Fuse 30a
G101 (front of right front fender)
G104 (rear of left front fender)
G206 (behind center of dash)
Head
Hi-beam indicator
Hot at all times
Instrument cluster
Junction box fuse/relay panel
Left headlamp
Main light
Multi- function switch
Off
Park
Pass
Power distribution box
Right headlamp
S102
S180
S214
S217
S220 (main harness, near breakout to central junction box)
Switch

HORN

Horn Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Horn Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

C1067
C241
C242
C243
Fuse 15a
G101 (front of right front fender)
Generic electronic module (behind left side of dash)
High pitch horn (right front of engine compt)
Horn relay
Horn switch
Hot at all times
Junction box fuse/ relay panel (behind lower left side of dash)
Low pitch horn (right front of engine compt)
Nca
S180
Speed control servo/amplifier assembly (right side of engine compt)
Speed control switch return
Speed control/ horn switch assembly

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Instrument Cluster Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(behind center of dash) g206
(conn a)
(conn b)
(conn c)
(engine harn, left side of dash) s129
(main harness, near breakout to instrument cluster) s201
(rear of left front fender)
22k ohms
470 ohms
4x4 high ind
4x4 low ind
5.6k ohms
A 5.4l
A10
A11
Airbag ind
Anti-lock brake ind
Anti-lock brake system
B 6.8l
B10
B11
B12
B13
B14
B16
Brake warning ind
C10
C1027
C11
C12
C239
C241
C242
C243
C250
C251
C253
Charge ind
Charging system
Coolant temperature/ oil pressure indicator
Daytime running lamps ind
Diesel
Door ajar ind
Eng cool temp gauge
Eng oil press gauge
Engine controls system
Engine coolant temperature sender (on front of engine)
Engine coolant temperature sender (on top left front of engine)
Engine oil pressure switch (on top center rear of engine)
Exterior lights system
Fasten seat belt ind
Fuel gauge
Fuel reset ind
Fuel tank assembly
Fuse 10a
Fuse 5a
G104
G104 (rear of left front fender)
G206 (behind center of dash)
Gas
Generic electronic module (behind lower left side of dash)
Ground
Headlights system
Hi beam ind
Hot at all times
Hot in start or run
Illumination
Instrument cluster
Interior lights system
Junction box fuse/ relay panel
Keep alive
Left turn ind
Malfunction ind
Microprocessor
Overhead console
Powertrain control module (on left side of firewall)
Red
Right turn ind
S102
S201
S208 (main harn, center of dash)
S211
S217
S289
Tach select 1
Tach select 2
Tachometer
Transmission controls system
V power
Vss+ (speedometer)
Wait to start ind
Water in fuel ind

Overhead Console Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Overhead Console Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

Anti-lock brakes system
C1027
C243
Computer data lines
Data out fuel flow
Engine controls system
Fuel tank assembly
Fuel tank sender
Fuse 10a
G206 (behind center of dash)
Hot in start or run
Ill feed
Instrument cluster system
Interior lights system
Iso link
Junction box fuse/ relay panel
Overhead trip computer module (in roof, at front center of cab)
Powertrain control module (on left side of firewall)
S201
S208 (main harn, center of dash)
S213
Speed sensor+
Speed sensor-
Warn lamps

INTERIOR LIGHTS

Courtesy Lamps Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Courtesy Lamps Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(main harn, left rear of cab) (crew cab) s906
(main harn, left rear of cab) s905
(not used)
(rear of left front fender) g104
C241
C242
C243
Cargo/high mount stop lamp
Dome
Engine compartment lamp
Front dome lamp
Front map lamps
Fuse 14 10a
Fuse 4 10a
G206 (behind center of dash)
G308 (left rear of cab)
Generic electronic module (gem)
Glove compartment lamp
Hot at all times
Interior lamp relay
Junction box fuse/relay panel (behind lower left side of dash)
Left front door courtesy lamp (w/ rke only)
Main light switch
Mirrors system
Other
Rear dome lamp
Rear map lamps
Regular cab
Right front door courtesy lamp (w/ rke only)
S102
S218
S229 (main harn, behind top left side of dash)
S233
S257
S300
S301 (super cab) (main harn, near left front seat)
Super and regular w/o power mirrors

Instrument Illumination Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Instrument Illumination Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

4 wheel drive mode switch
Accessory delay relay
C242
C273
Circuit breaker 25 30a
Climate control illumination
Fuse 7 5a
G206 (behind center of dash)
G308 (left rear of cab)
Head
Hot at all times
Instrument cluster
Junction box fuse/relay panel (behind lower left side of dash)
Left front window control switch
Left power door lock switch
Left rear window control switch
Main light switch
Nca
Off
Overhead trip computer (otc) module
Power distribution box (in left side of engine compt, on top of wheelwell)
Power mirror switch
Pulse width dimmer module
Radio
Right front window control switch
Right power door lock switch
Right rear window control switch
S201
S215 (main harn, near customer access connector breakout)
S216 (main harn, behind top left side of dash)
S218
S227 (main harn, lower center of dash)
S233
S290
S300
S501
Speed control/ horn switch assembly
Steering wheel illumination

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Distribution Wiring Diagram (1 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(diesel only)
(diesel w/ single gen. only)
(engine harn, left rear of engine compt) s109
(engine harn, near breakout to power distribution box) s118
(in backup lamp harn, left rear of engine compt) s251
Air bag diagnostic module
Anti-lock brake system module
Blower motor relay
Dash relay block
Daytime running lamps resistor
Driver's seat regulator control switch
From a fuse 23 (diagram 1 of 4)
Fuel pump relay
Fuse 10a
Fuse 20a
Fuse 25a
Fuse 30a
Fuse 40a
Fuse 5a (diesel w/ twin gen. only)
Fuse 60a
Generator/ voltage regulator (diesel)
Generator/ voltage regulator (gasoline)
Generator/ voltage regulator (secondary: diesel w/ twin generators)
Glow plug relay
High to low relay
Idm power relay (diesel)
Left battery (diesel only)
Low to high relay
Nca
Pcm power relay
Power distribution box
Power distribution box (left rear of engine compartment)
Power point
Radio
Red
Right battery
Starter motor
Starter motor relay
To fuse 17 (diagram 1 of 4)
To fuse 26 (diagram 2 of 4)
To fuse 30 (diagram 2 of 4)
Trailer backup lamps relay
Trailer battery charge relay
Trailer brakes feed (taped in harness)
Trailer running lamps relay
Trailer tow relay
Transfer case shift relay
Windshield wiper motor
Wiper run/ park relay

Power Distribution Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Distribution Wiring Diagram (2 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(engine harness, pia diesel harness) s154
(main harn, behind left side of dash) s210
(main harn, behind left side of dash) s212
(main harn, center of dash) s230
(main harn, lower left side of dash) s214
Acc
Accessory delay relay
All lock relay
All unlock relay
C243
Circuit breaker 30a
Coil on plug 1
Coil on plug 10
Coil on plug 2
Coil on plug 3
Coil on plug 4
Coil on plug 5
Coil on plug 6
Coil on plug 7
Coil on plug 8
Coil on plug 9
Driver's unlock relay
From b fuse 4 (diagram 1 of 4)
From pcm power relay (diagram 1 of 4)
Fuel heater
Fuse 15a
Fuse 20a
Fuse 30a
Fuse 30a (5.4l gasoline)
Fuse 30a (6.8l gasoline)
Fuse 30a (diesel)
Fuse 50a
Ignition switch
Junction box fuse/relay panel
Junction box fuse/relay panel (lower left side of dash)
Lock
Main light switch
Multi- function switch
Nca
Off
Park lamp relay
Power distribution box (left rear of engine compartment)
Radio capacitor 1
Radio noise capacitor 2
Rke relay box
Run
S130 (engine harn, near throttle body)
S135 (engine harness, right side of engine block)
S179 (engine harn, left side of engine compartment)
Start
To fuse 10 (diagram 4 of 4)
To fuse 13 (diagram 3 of 4)
To fuse 19 (diagram 3 of 4)
To fuse 20 (diagram 4 of 4)
To fuse 22 (diagram 4 of 4)
To fuse 27 (diagram 4 of 4)
Wastegate solenoid control

Power Distribution Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Distribution Wiring Diagram (3 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(main harness, top left side of dash) s213
Accessory delay relay
Auxiliary powertrain control module (diesel)
Brake pedal position switch
Brake pressure switch
C242
C243
C250
C251
Cigar lighter
Clutch pedal position switch
Dash relay block
Data link connector
Engine compartment lamp
Flasher relay
From fuse 22 (power distribution box) (diagram 2 of 4)
From fuse 3 k (diagram 3 of 4)
From h fuse 30 (diagram 2 of 4)
Front map lamp
Fuse 10a
Fuse 15a
Fuse 20a
Fuse 5a
G200 (left kick panel)
Generic electronic module
Generic electronic module (gem)
Glovebox light
Horn relay
Idle validation switch (diesel)
Instrument cluster
Interior lamp relay
Junction box fuse/relay panel (lower left side of dash)
Overdrive cancel switch
Overhead trip computer module
Power mirror switch
Power take-off (taped in harness)
Powertrain control module
Rear lamp
S211 (main harn, top left side of dash)
S229 (main harn, top left side of dash)
S242 (main harness, near breakout to customer access)
S290 (main harness, near breakout to customer access)
S906 (main harn, left rear of cab)
To fuse 4 (diagram 3 of 4)

Power Distribution Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Distribution Wiring Diagram (4 of 4) for Ford Cab & Chassis F350 Super Duty 1999:

(engine harn, left rear of engine compt) s124
(engine harness, near breakout to power distribution box)
(main harn, left side of dash) s206
(main harn, left side of dash) s235
A/t
Air bag diagnostic module
Anti-lock brake system module
Backup lamp switch
Blend door actuator
Blower motor relay
C100
C1012
C1067
C115
C166
C236
C242
C243
Clutch pedal position switch jumper
Customer access (taped in harness)
Dash relay block
Daytime running lamp relay 2
Daytime running lamp relay block
Digital transmission range sensor
Flasher relay
From ignition switch (diagram 2 of 4)
Function selector switch
Fuse (not used)
Fuse 10a
Fuse 15a
Fuse 5a
Generic electronic module (gem)
Junction box fuse/relay panel (lower left side of dash)
M/t
Main light switch
Passenger's air bag deactivation switch
Power distribution box
Radio
S119
S203 (main harn, center of dash)
Shift lock actuator
Speed control module
Tan/red
Trailer battery charge relay
Trailer tow relay
Vacuum hublock solenoid
Vacuum pump (diesel)
Washer pump relay
Wiper hi/lo relay
Wiper run/ park relay

POWER DOOR LOCKS

Power Door Locks Wiring Diagram, with Remote/Keyless Entry for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Door Locks Wiring Diagram, with Remote/Keyless Entry for Ford Cab & Chassis F350 Super Duty 1999:

(main harn, center of dash) s224
(main harn, center of dash) s232
87a
All lock relay
All unlock relay
C247
C274
Driver unlock relay
Exterior lights system
Fuse 15a
Fuse 20a
G308 (left rear of cab)
Generic electronic module (behind lower left side of dash)
Head
Hot at all times
Interior lights system
Left front door lock motor
Left power door lock switch
Left rear door lock motor (crew cab only)
Lock
Main light switch
Off
Park
Park lamp relay
Power distribution box (in left side of engine compt, on top of wheelwell)
Right front door lock motor
Right power door lock switch
Right rear door lock motor (crew cab only)
Rke relay box (in center of dash)
S215 (main harn, behind dash)
S228 (main harn, center of dash)
S230
S231 (main harn, center of dash)
S233
S300
Unlk

Power Door Locks Wiring Diagram, without Remote/Keyless Entry Except Crew Cab for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Door Locks Wiring Diagram, without Remote/Keyless Entry Except Crew Cab for Ford Cab & Chassis F350 Super Duty 1999:

Fuse 20a
G308 (left rear of cab)
Hot at all times
Interior lights system
Left front door lock motor
Left power door lock switch
Lock
Power distribution box (in left side of engine compt, on top of wheelwell)
Right front door lock motor
Right power door lock switch
S233
S300
Unlk

Power Door Locks Wiring Diagram, without Remote/Keyless Entry-Crew Cab for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Door Locks Wiring Diagram, without Remote/Keyless Entry-Crew Cab for Ford Cab & Chassis F350 Super Duty 1999:

(main harn, center of dash) s224
Fuse 20a
G308 (left rear of cab)
Hot at all times
Interior lights system
Left front door lock motor
Left power door lock switch
Left rear door lock motor
Lock
Power distribution box (in left side of engine compt, on top of wheelwell)
Right front door lock motor
Right power door lock switch
Right rear door lock motor
S228 (main harn, center of dash)
S233
S300
Unlk

POWER MIRRORS

Power Mirrors Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Mirrors Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(left rear of cab) g308
Battery saver relay
C240d
C242a
C242b
Central junction box (behind lower left side of dash)
Direct- ional control switch
Down
Except excursion
Excursion
Fuse 10a
Fuse 15a
Generic electronic module (behind lower left side of dash)
Hot at all times
Illum
Interior lights system
L/r
Left
Left power mirror
Nca
Power mirror switch
Red
Right
Right power mirror
S261 (body harn, near breakout to seat harn)
S301 (1999) s906 (2000)
S500
U/d

POWER SEATS

6-Way Power Seat Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6-Way Power Seat Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(1999)
(2000-01)
Battery junction box (left side of engine compt)
Driver seat motor assembly
Driver seat regulator control switch
Entire seat
Except excursion w/ heated seats
Excursion w/ heated seats
Forward/reverse motor
Front height motor
Front of seat
Fuse 18 fuse 108 30a
Fwd
G308 (left rear of cab)
Hot at all times
Nca
Rear height motor
Rear of seat
Rwd
S298 (2001)
S300

POWER WINDOWS

Power Windows Wiring Diagram, Crew Cab for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Windows Wiring Diagram, Crew Cab for Ford Cab & Chassis F350 Super Duty 1999:

87a
Acc delay relay
Battery junction box
C242
C243
C267
C510
C511
Central junction box
Circuit breaker 25 30a
Down sw input
Fuse 10a
Fuse 50a
G206 (behind center of dash)
G308 (left rear of cab)
Generic electronic module
Ground
Hot at all times
Interior lights system
Left front power window motor
Left front power window switch
Left rear power window motor
Left rear power window switch
Left rear switch
Left switch
Lock out
One tch dn hi
One tch dn lo
One touch down relay
Otd sw input
Otd switch
Right front power window motor
Right front power window switch
Right rear power window motor
Right rear power window switch
Right rear switch
Right switch
S218
S229
S262 (body harn, near breakout under left front seat)
S501
Shunt (0.015 ohms)

Power Windows Wiring Diagram, Except Crew Cab for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Power Windows Wiring Diagram, Except Crew Cab for Ford Cab & Chassis F350 Super Duty 1999:

87a
Acc delay relay
Battery junction box
C242
C243
C267
C510
C511
Central junction box
Circuit breaker 25 30a
Down sw input
Fuse 10a
Fuse 50a
G206 (behind center of dash)
G308 (left rear of cab)
Generic electronic module
Ground
Hot at all times
Interior lights system
Left power window motor
Left power window switch
Left switch
One tch dn hi
One tch dn lo
One touch down
One touch down relay
Otd sw input
Right power window motor
Right power window switch
Right switch
S218
S226 (body main harn, near breakout to customer access)
S229
S300
Shunt (0.015 ohms)

RADIO

Radio Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Radio Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

Antenna
C225
C242
C274
Fuse 20a
Fuse 5a
Fused ignition
G202 (upper left kick panel)
G206 (behind center of dash)
Ground
Hot at all times
Hot in run or acc
Ilumination
Interior lights
Junction box fuse/ relay panel (behind lower left side of dash)
L front spkr (+)
L front spkr (-)
L rear spkr (+)
L rear spkr (-)
Left front speaker
Left rear speaker
Main light switch
Nca
Power
Power distribution box (left side of engine compt)
R front spkr (+)
R front spkr (-)
R rear spkr (+)
R rear spkr (-)
Radio
Right front speaker
Right rear speaker
S258
S290

SHIFT INTERLOCK

Shift Interlock Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Shift Interlock Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

Brake pedal position (bpp) switch (above brake pedal)
C243
Fuse 15 5a
Fuse 28 10a
G206 (behind center of dash)
Hot at all times
Hot in run
Junction box fuse/relay panel (behind lower left side of dash)
S201
S205 (main harn, left of steering column)
S206
S218
Shift lock actuator (in steering column)
Solid state

STARTING/CHARGING

Starting Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Starting Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

A/t
Acc
C1012
C243
Charging circuit
Clutch pedal position switch (under left side of dash)
Clutch pedal position switch jumper (behind left side of dash)
Column)
Digital transmission range (dtr) sensor (left side of transmission)
Fuse 15a
Fuse 50a
Fuse link a (12 ga-gray) (near starter motor relay)
G101 (front of right front fender)
G110 (left front of engine)
Ignition switch
Junction box fuse/ relay panel (behind lower left side of dash)
Left battery (diesel)
Lock
M/t
Off
Power distribution box (left side of engine compt)
Red
Right battery
Run
Sta
Start
Starter motor (lower right side of engine)
Starter motor relay (right front inner fender panel, near battery)
Tan/red

5.4L

5.4L, Charging Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, Charging Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

0hms
Acc
Battery
C153
C154
C243
C250
Charge indicator
Fuse 50a
Fuse 5a
Fuse link a (12 ga-gray) (near starter motor relay)
Fuse link b (12 ga-gray) (near starter motor relay)
G101 (front of right front fender)
Generator
Ignition switch
Instrument cluster
Junction box fuse/ relay panel (behind lower left side of dash)
Lock
Off
Power distribution box (left side of engine compt)
Red
Run
Start
Starter motor
Starter motor relay (behind battery)

6.8L

6.8L, Charging Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, Charging Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

0hms
Acc
Battery
C153
C154
C243
C250
Charge indicator
Fuse 50a
Fuse 5a
Fuse link a (12 ga-gray) (near starter motor relay)
Fuse link b (12 ga-gray) (near starter motor relay)
G101 (front of right front fender)
Generator
Ignition switch
Instrument cluster
Junction box fuse/ relay panel (behind lower left side of dash)
Lock
Off
Power distribution box (left side of engine compt)
Red
Run
Start
Starter motor
Starter motor relay (behind battery)

7.3L DIESEL

7.3L Diesel, Charging Wiring Diagram, with Dual Generators for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L Diesel, Charging Wiring Diagram, with Dual Generators for Ford Cab & Chassis F350 Super Duty 1999:

0hms
Acc
C1027
C185
C243
C250
Charge ind
Fuse 10a
Fuse 50a
Fuse 5a
Fuse link a (12 ga-gray) (near starter motor relay)
Fuse link b (12 ga-gray) (near starter motor relay)
G101 (front of right front fender)
G110 (left front of engine)
Generator/ voltage regulator (primary)
Generator/ voltage regulator (secondary)
Glow plug relay (left side of engine compt)
Ignition switch
Instrument cluster
Junction box fuse/ relay panel (behind lower left side of dash)
Left battery
Lock
Off
Power distribution box (left side of engine compt)
Powertrain control module (on left side of firewall)
Red
Right battery
Run
Start
Starter motor
Starter motor relay (behind battery)
Steering column) s212

7.3L Diesel, Charging Wiring Diagram, without Dual Generators for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L Diesel, Charging Wiring Diagram, without Dual Generators for Ford Cab & Chassis F350 Super Duty 1999:

(left side of engine compt) glow plug relay
0hms
Acc
C185
C243
C250
Charge indicator
Fuse 10a
Fuse 50a
Fuse 5a
Fuse link a (12 ga-gray) (near starter motor relay)
Fuse link b (12 ga-gray) (near starter motor relay)
G101 (front of right front fender)
G110 (left front of engine)
Generator
Ignition switch
Instrument cluster
Junction box fuse/ relay panel (behind lower left side of dash)
Left battery
Lock
Off
Power distribution box (left side of engine compt)
Red
Right battery
Run
Start
Starter motor
Starter motor relay (behind battery)

SUPPLEMENTAL RESTRAINTS

Supplemental Restraints Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Supplemental Restraints Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(behind center of dash)
Air bag diagnostic module (behind center side of dash)
Air bag feed
Air bag indicator
Air bag return
C223
C227
C239
C242
C243
C250
Clockspring assembly
Computer data lines system
Connector (dlc)
Data link
Data link (dlc)
Deactivation
Deactivation ind
Driver air bag
Fuse 10a
Fuse 5a
Fused b(+)
Fused ignition
G203 (right kick panel)
Generic electronic module (gem) (behind center side of dash)
Ground
Hot at all times
Hot in run
Hot in run or start
Indicator driver
Instrument cluster
Junction box fuse/ relay panel (behind lower left side of dash)
Nca
Ohm
Passenger air bag
Passenger air bag deactivation switch
Pin shorting bar is engaged when module connector is disconnected (shorting bar is connected between the following pins: 1-15, 7-21, 8-22, 14-28)
Power distribution box (left side of engine compt)
S202
S203
S225 (dash harn, near breakout to data link connector)
Shorting bar
Tone request

TRANSMISSION

4WD Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 4WD Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

1.1k ohms
3.9k ohms
4 wheel drive mode switch
4x2 sol
4x4 high ind
4x4 high range indicator
4x4 low ind
4x4 low range indicator
4x4 mode sw
4x4 sol
Anti-lock brake system module (left front of engine compt)
Auxiliary powertrain control module, clutch pedal position switch, idle validation switch, overhead trip computer, overdrive cancel switch
Bpp sw input
Brake pedal position switch (under left side of dash)
C1040
C239
C247
C250
C253
C284
C285
Clutch pedal position switch, shift lock actuator, powertrain control module, anti-lock brake module
Digital transmission range (dtr) sensor (left side of transmission)
Fuse 10a
Fuse 20a
Fuse 30a
G104 (left rear of engine compt)
G200 (left kick panel)
Generic electronic module (gem) (behind left side of dash)
H2l rly ctrl
High to low
Hot at all times
Hot in run
Hot in run or start
Ignition
Illumination
Instrument cluster
Interior lights (instrument illumination)
Junction box fuse/ relay panel (under left side of dash)
L2h rly ctrl
Low to high
Neutral sw in
Ohms
Power distribution box (left side of engine compt)
Red
S124
S205
S206
S213
S250
S251
S255
Shift lock actuator, drl relay
Shift motor
Sw a input
Sw b input
Sw c input
Sw d input
Tod rly ctrl
Torque on demand relay
Transfer case assembly (below vehicle, behind transmission)
Transfer case shift relay module (in engine compt, next to central junction box)
Vacuum hublock solenoid (right side of engine compt)
Vacuum pump, speed control module, back-up lamp switch

5.4L

5.4L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 5.4L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(engine ctrl harn, near battery junction box) s120
(engine harn, left side of dash) s122
(engine harn, near breakout to fuel injector)
(engine harn, near breakout to pcm)
(in back-up lamp harn)
(left side of firewall) powertrain control module (pcm)
(rear of engine compt) g123
(under
4r100 transmission
4wd circuit
4wd low
Anti-lock brake system module
Anti-lock brake system module (left front of engine compt)
Auxiliary powertrain control module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
Boo
Brake pedal position switch (under left side of dash)
C1027
Ccs
Center of dash) data link connector
Cht
Coast clutch control
Cruise control, body computer, instrument cluster
Cylinder head temperature (cht) sensor (top front of engine)
Data
Differential speed sensor (center of rear axle)
Digital transmission range sensor (left side of transmission)
Dlc (+)
Dlc (-)
Electronic pressure control solenoid
Engine controls
Epc
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 5a
G104 (left rear of engine compt)
Ground
Hot at all times
Hot in run or start
Iat
Ignition coils, radio noise capacitor
Intake air temperature sensor (on intake manifold)
Junction box fuse/ relay panel (under left side of dash)
Of dash)
Overdrive cancel switch (end of transmission selector lever)
Pcm power diode
Pcm power relay
Power distribution box (left side of engine compt)
R p
Red
Red/ pnk
Red/pnk
S102
S106
S114
S115 (engine harn, left side of engine compt)
S123 (eng harn, left side of dash)
S132
S133
S138
S139
S179
S213
Shift control 1
Shift control 2
Shift lock actuator, gem, clutch pedal position switch
Side of eng compt)
Sig rtn
Ss1
Ss2
Tcc
Tcil
Tcs
Tft
Throttle position (tp) sensor (on throttle body)
Torque converter clutch solenoid
Tr1
Tr2
Tr3
Tr4
Transmission fluid temperature sensor
Vpwr
Vref
Vss in

6.8L

6.8L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 6.8L, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(engine ctrl harn, near battery junction box) s120
(engine harn, left side of dash) s122
(engine harn, near breakout to fuel injector)
(engine harn, near breakout to pcm)
(in back-up lamp harn)
(left side of firewall) powertrain control module (pcm)
(rear of engine compt) g123
(under
4r100 transmission
4wd circuit
4wd low
Anti-lock brake system module
Anti-lock brake system module (left front of engine compt)
Auxiliary powertrain control module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
Boo
Brake pedal position switch (under left side of dash)
C1027
Ccs
Center of dash) data link connector
Cht
Coast clutch control
Cruise control, body computer, instrument cluster
Cylinder head temperature (cht) sensor (top front of engine)
Data
Differential speed sensor (center of rear axle)
Digital transmission range sensor (left side of transmission)
Dlc (+)
Dlc (-)
Electronic pressure control solenoid
Engine controls
Epc
Fuse 10a
Fuse 20a
Fuse 30a
Fuse 5a
G104 (left rear of engine compt)
Ground
Hot at all times
Hot in run or start
Iat
Ignition coils, radio noise capacitor
Intake air temperature sensor (on intake manifold)
Junction box fuse/ relay panel (under left side of dash)
Of dash)
Overdrive cancel switch (end of transmission selector lever)
Pcm power diode
Pcm power relay
Power distribution box (left side of engine compt)
R p
Red
Red/ pnk
Red/pnk
S102
S106
S114
S115 (engine harn, left side of engine compt)
S123 (eng harn, left side of dash)
S132
S133
S138
S139
S179
S213
Shift control 1
Shift control 2
Shift lock actuator, gem, clutch pedal position switch
Side of eng compt)
Sig rtn
Ss1
Ss2
Tcc
Tcil
Tcs
Tft
Throttle position (tp) sensor (on throttle body)
Torque converter clutch solenoid
Tr1
Tr2
Tr3
Tr4
Transmission fluid temperature sensor
Vpwr
Vref
Vss in

7.3L DIESEL

7.3L Diesel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for 7.3L Diesel, A/T Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(engine harn, left side of dash)
(engine harn, left side of engine compt)
(in backup lamp harn) s139
(left side of firewall) powertrain control module (pcm)
(main harn, center of dash)
(rear of engine compt) g123
(under
4r100 transmission
4wd circuit
4wd low
Accelerator position sensor (under left side of dash)
Anti-lock brake system module
Anti-lock brake system module (left front of engine compt)
Aps
Auxiliary powertrain control module
Auxiliary powertrain control module, clutch pedal position switch, idle validation switch, overhead trip computer, instrument cluster
Boo
Brake pedal position switch (under left side of dash)
C1027
Ccs
Center of dash) data link connector
Coast clutch control
Cruise control, body computer, instrument cluster
Data
Differential speed sensor (center of rear axle)
Digital transmission range sensor (left side of transmission)
Dlc (+)
Dlc (-)
Electronic pressure control solenoid
Engine controls
Epc
Fuel heater, wastegate solenoid control
Fuse 10a
Fuse 30a
Fuse 5a
G104 (left rear of engine compt)
Ground
Hot at all times
Hot in run or start
Iat
Intake air temperature sensor (on intake manifold)
Junction box fuse/ relay panel (under left side of dash)
Of dash)
Oss
Output shaft speed sensor (top of transmission)
Overdrive cancel switch (end of transmission selector lever)
Pcm power diode
Pcm power relay
Power distribution box (left side of engine compt)
R p
Red
Red/ pnk
Red/pnk
S102
S106
S114
S115 (engine harn, left side of dash)
S123
S138 (in back-up lamp harn)
S179
S213
S219
S221
Shift control 1
Shift control 2
Shift lock actuator, gem, clutch pedal position switch
Side dash) s222
Side of eng compt)
Sig rtn
Ss1
Ss2
Tcc
Tcil
Tcs
Tft
Torque converter clutch solenoid
Tr1
Tr2
Tr3
Tr4
Transmission fluid temperature sensor
Tss
Turbine shaft speed sensor (top of transmission)
Vpwr
Vref
Vss in

WARNING SYSTEMS

Warning Systems Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

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List of elements for Warning Systems Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(1999)
(1999) (behind center of dash) g206
(2000)
Air bag diagnostic module (in center of dash)
Air bag input
Bat
C223
C239
C240a
C240d
C241
C242b
C243
C273a
C273b
C274
Central junction box
Crew cab
Exterior lights system
Fuse 10a
Fuse 15a
Fuse 5a
G200 (left kick panel) (2000)
G206 (behind center of dash)
G308 (left rear of cab)
Generic electronic module (gem)/ (behind left side of dash)
Ground
Head
Hot at all times
Hot in acc or run
Hot in run or start
Hot in start
Ign
Ign key warning
Ignition key warning switch
Input
Left door ajar switch
Left rear door ajar switch
Lf door ajar
Main light switch
Nca
Off
Park
Park/head input
Rear door ajar
Rf door ajar
Right door ajar switch
Right rear door ajar switch
S201
S204 (in main harn, near breakout to air bag diagnostic module)
S213
S215
S233
S257
S300
S501
Seat belt sw in
Seat belt switch (in driver's seat belt buckle)

WIPER/WASHER

Wiper/Washer Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999

Get access to all wiring diagrams of the car

List of elements for Wiper/Washer Wiring Diagram for Ford Cab & Chassis F350 Super Duty 1999:

(engine harness, left side of dash) s116
(rear of left front fender) g104
(top of left front wheelwell) power distribution box
100k ohms
3.3k ohms
4.08k
7.25k
Brake/run relay
C239
C243
Fuse 10a
Fuse 30a
G101 (front of right front fender)
Generic electronic module (lower left side of dash)
Hot at all times
Hot in acc or run
Int max
Int min
Interval delay/wash
Junction box fuse/ relay panel (lower left side of dash)
Multi- function switch
Off
Off 38.27k ohms
Ohms
Park
Park sense
Power distribution box (top of left front wheelwell)
Red
Run
S102
S118
S119
S180
Signal return
Tan/ red
Tan/red
Washer pump
Washer pump relay
Washer switch
Windshield wiper motor
Windshield wiper pump motor
Wiper hi/lo relay
Wiper mode select
Wiper run/park relay
Wiper speed
Wiper switch