BAT ... Battery
BP ... Boom Proportional controller CB ... Circuit breaker
CR ... Control relay
DP ... Drive proportional controller FB ... Flashing beacon
FS ... Foot switch H ... Horn or Alarm HM ... Hour meter KS ... Keyswitch L ... LED
LS ... Limit switch P ... Power switch PR ... Power relay R ... Resistor
TB ... Terminal base location
TP ... Terminal platform location
TS ... Toggle switch
1
WATER TEMP.
SWITCH (NO)
Y3 NOT USED VPWR IGNITION COIL 1 NOT USED
CRANKSHAFT SENSOR RETURN (-) CRANKSHAFT SENSOR RETURN (+) NOT USED
KEEP ALIVE PWR NOT USED
THROTTLE POSITION SENSOR INPUT FUEL PUMP MONITOR
CAMSHAFT SENSOR FEED (+)
NOT USED NOT USED VREF
DRY FUEL MODULATOR FUEL INJECTOR #1 NOT USED FUEL INJECTOR #2 NOT USED
FUEL INJECTOR #3 FUEL INJECTOR #4
NOT USED
NOT USED NOT USED POWER GROUND POWER GROUND NOT USED
POWER GROUND POWER GROUND
DATA LINK CONNECTOR (+) FUEL SELECT
MALFUNCTION INDICATOR LAMP GOVERNOR SELECT #2 DATA LINK DRIVE BY WIRE
SELF TEST INPUT GOVERNOR SELECT #1 AUXILLARY INPUT
NOT USED
INTAKE AIR TEMP SENSOR DATA LINK CONNECTOR (-) FUEL PUMP RELAY CONTROL NOT USED
NOT USED SINGLE RETURN
NOT USED NOT USED
IDLE AIR CONTROL
OIL PRESSURE DRY FUEL SENSOR ECT SENSOR MAP SENSOR INPUT
STARTER LOCKOUT NO USAGE
NOT USED
GROUND DRYFUEL LOCKOFF IGNITION COIL 2 HO2S SENSOR SIDE 42
FUEL INJECTOR VALVES
THROTTLE ACTUATOR/
POSITION SENSOR
#4 #3 #2 #1
264W/LB18 16R/LG16
361JR14 32ADKBL16 342LG/P16 32R/LB16
361ER16
787APK/BK16 926ALB/O16 37CY16
16BR/LG18
361R12 570DBK/W18 37AY12
355GY/W18 359CGY/R18
555T18 361AR14
556W18 361BR14
557BR/Y18 361CR14
558BR/LB18 361DR14
39RW20 570BK/W12 351BBR/W18
89AO18570NBK/W18 74GY/LB18
34LB/O18
57BK18 253ADG/W20 349DB18350GY18 16CR/LG1695AT/W18 96T/O18 359DGY/Y20 354LG/R18 351CBR/W20359KGY/Y20 358LG/BK20 361PR18242DG18 77DB/Y18 361NR18 359MGY/Y20 225BK/Y20 282DB/O18359AGY/R18 359JGY/R18 743GY20 570BK/W20107P20915PK/LB20 658PK/LG20914T/O20209W/P20
1 2 3 MATING FACE
1
9 42
34
SHOWN MATING FACE
SHOWN MATING FACE
8786 8530
87A
868787A 8530
85
868787A 30
CR-FA CR-FB
FUEL PUMP
CR-FC STARTER
FORD 42 PIN QUICK DISCONNECT
(SEE PAGE 1) ENGINE HARNESS #2
NOTE: * SHOWS USED WIRES PINK/BLK 16awg FUEL PUMP OUTPUT
WHT/PUR 18awg SELF TEST INPUT * YELLOW 10awg KEEP ALIVE PWR *
DRIVE BY WIRE SIGNAL RETURN BLK/Y 18awg GOV. SPD. CONT.
TAN/LB 18awg GOV. SPD. CONT.
BLK/WHT 10awg BATT. BLK/WHT 10awg BATT.
-PINK/LG 18awg FAULT LT. *
DB/BL 16awg STARTER INPUT RED/LB 16awg STARTER OUTPUT BRN/WHT 20awg FUEL SELECT * WATER TEMP. SWITCH
DRIVE BY WIRE SIGNAL INPUTDATA LINK AUXILARY INPUT
DATA LINK CONNECTOR (+) DATA LINK CONNECTOR (-)
OIL PRESSURE SWITCH * VREF VPWR * TACH LEAD RED 10awg KEEP ALIVE PWR *
(TO ECM) QUICK DISCONNECTS FORD ENGINE CONTROL MODULE (ECM)
NOTES:
FORD WIRING HARNESS WIRE COLOR CODE CODE
BL
COLOR
BLUE GY GREY
COLOR CODE
P PURPLE
COLOR CODE
BK BLACK LB LIGHT BLUE R RED
BR BROWN LG LIGHT GREEN T TAN
DB DARK BLUE N NATURAL W WHITE
DG DARK GREEN O ORANGE Y YELLOW
GN GREEN PK PINK
1
WATER TEMP.
SWITCH (NO)
Y3 NOT USED VPWR IGNITION COIL 1 NOT USED
CRANKSHAFT SENSOR RETURN (-) CRANKSHAFT SENSOR RETURN (+) NOT USED
KEEP ALIVE PWR NOT USED
THROTTLE POSITION SENSOR INPUT FUEL PUMP MONITOR
CAMSHAFT SENSOR FEED (+)
NOT USED NOT USED VREF
DRY FUEL MODULATOR FUEL INJECTOR #1 NOT USED FUEL INJECTOR #2 NOT USED
FUEL INJECTOR #3 FUEL INJECTOR #4
NOT USED NOT USED NOT USED POWER GROUND POWER GROUND NOT USED
POWER GROUND POWER GROUND
DATA LINK CONNECTOR (+) FUEL SELECT
MALFUNCTION INDICATOR LAMP GOVERNOR SELECT #2 DATA LINK DRIVE BY WIRE SELF TEST INPUT GOVERNOR SELECT #1 AUXILLARY INPUT
NOT USED
INTAKE AIR TEMP SENSOR DATA LINK CONNECTOR (-) FUEL PUMP RELAY CONTROL NOT USED
NOT USED SINGLE RETURN
NOT USED NOT USED
IDLE AIR CONTROL OIL PRESSURE DRY FUEL SENSOR ECT SENSOR MAP SENSOR INPUT
STARTER LOCKOUT NO USAGE NOT USED
GROUND DRY FUEL LOCKOFF IGNITION COIL 2 HO2S SENSOR SIDE 42
FUEL INJECTOR VALVES
THROTTLE ACTUATOR/
POSITION SENSOR
#4 #3 #2 #1
264W/LB18 16R/LG16
361JR14 32ADKBL16 342LG/P16 32R/LB16
361ER16
787APK/BK16 926ALB/O16 37CY16
16BR/LG18
361R12 570DBK/W18 37AY12 355GY/W18 359CGY/R18
555T18 361AR14 556W18 361BR14
557BR/Y18 361CR14 558BR/LB18 361DR14
39RW20 570BK/W12 351BBR/W18
89AO18570NBK/W18 74GY/LB18
34LB/O18
57BK18 253ADG/W20 349DB18350GY18 16CR/LG1695AT/W18 96T/O18 359DGY/Y20 354LG/R18 351CBR/W20359KGY/Y20 358LG/BK20 361PR18242DG18 77DB/Y18 361NR18 359MGY/Y20 225BK/Y20 282DB/O18359AGY/R18 359JGY/R18 743GY20 570BK/W20107P20915PK/LB20 658PK/LG20914T/O20209W/P20
1 2 3 MATING FACE
1
9 42
34
SHOWN MATING FACE
SHOWN MATING FACE
8786 8530
87A
868787A 8530
85
868787A 30
CR4
CR-FA CR-FB
FUEL PUMP
CR-FC STARTER
FORD 42 PIN QUICK DISCONNECT ENGINE HARNESS #2
NOTE: * SHOWS USED WIRES PK/BK FUEL PUMP OUTPUT *
W/P SELF TEST INPUT * Y KEEP ALIVE PWR *
GY/R DRIVE BY WIRE SIGNAL RETURN BK/Y GOV. SPD. CONT.
T/LB GOV. SPD. CONT. * BK/W BATT. - * BK/W BATT. - *
PK/LG FAULT LT. *
BL STARTER INPUT R/LB STARTER OUTPUT Y/BK FUEL SELECT * R/W WATER TEMP. SWITCH
DB/BK DRIVE BY WIRE SIGNAL INPUTP DATA LINK GN/O AUXILARY INPUT
T/O DATA LINK CONNECTOR (+) PK/LB DATA LINK CONNECTOR (-)
GN/W OIL PRESSURE SWITCH VREF Y VPWR * T/Y TACH LEAD R/GN KEEP ALIVE PWR *
(TO ECM) QUICK DISCONNECTS FORD ENGINE CONTROL MODULE (ECM)
NOTES:
1. WIRES ARE LABELED WITH FORD CIRCUIT NUMBER, COLOR, AND WIRE GUAGE
2. INTERNAL SPLICES ARE NOT SHOWN
EXAMPLE: 74GY/LB18 MEANS CIRCUIT 74, GREY WIRE WITH LIGHT BLUE STRIPE, 18 GUAGE WIRE FORD WIRING HARNESS WIRE COLOR CODE
CODE
BL
COLOR
BLUE GY GREY
COLOR CODE
P PURPLE
COLOR CODE
BK BLACK LB LIGHT BLUE R RED
BR BROWN LG LIGHT GREEN T TAN
DB DARK BLUE N NATURAL W WHITE
DG DARK GREEN O ORANGE Y YELLOW
GN GREEN PK PINK