Wiring Diagrams for Ford Excursion I (1999-2005)

Automatic a/c circuit Manual a/c circuit Rear a/c circuit

Anti-lock brakes circuit

Passive anti-theft circuit Power door locks circuit

Computer data lines circuit

6.0l, cooling fan circuit

5.4l, cruise control circuit

6.0l diesel, cruise control circuit

6.8l, cruise control circuit

7.3l di turbo diesel, cruise control circuit

Defoggers circuit

Wiring diagram engine performance 5.4l

Wiring diagram engine performance 6.0l diesel

Wiring diagram engine performance 6.8l

Wiring diagram engine performance 7.3l di turbo diesel, california Wiring diagram engine performance 7.3l di turbo diesel, federal

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlights circuit, with drl Headlights circuit, without drl

Horn circuit

Instrument cluster circuit Trip computer circuit

Courtesy lamps circuit Instrument illumination circuit

Memory systems circuit

Navigation circuit

Power distribution circuit

Electronic day/night mirror circuit Power mirrors circuit

Adjustable pedal circuit Driver power seat circuit Heated seats circuit Passenger power seat circuit

Power windows circuit, crew cab

Base radio circuit Premium sound radio circuit, with dvd Premium sound radio circuit, without dvd or vcr Premium sound radio circuit, with vcr

Shift interlock circuit

Starting circuit, 4 speed a/t, m/t & 4 speed a/t Starting circuit, 5 speed a/t

5.4l, charging circuit, without dual generators

6.0l diesel, charging circuit, with dual generators 6.0l diesel, charging circuit, without dual generators

6.8l, charging circuit, without dual generators

7.3l di turbo diesel, charging circuit, with dual generators 7.3l di turbo diesel, charging circuit, without dual generators

Supplemental restraints circuit

4wd circuit

5.4l, a/t circuit

6.0l diesel, a/t circuit

6.8l, a/t circuit

7.3l diesel, a/t circuit

Warning systems circuit, with remote/keyless entry

Front washer/wiper circuit Rear washer/wiper circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 1 14 DOOR LOCK OUT DOOR UNLOCK DOOR LOCK A/C COMPRESSOR CLUTCH DIODE ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKES SYSTEM BATTERY 2 COIL ON PLUG DAYTIME RUNNING LAMPS RESISTOR IGN COIL 6 LOCK OFF PASSIVE ANTI-THEFT TRANSCEIVER MODULE PASSIVE ANTI-THEFT TRANSCEIVER MODULE PASSIVE ANTI-THEFT TRANSCEIVER PCM POWER DIODE PWR GND IGN COIL 3 PWR GND IGN COIL 5 SECONDARY GENERATOR VPWR FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 IGN COIL 4 PWR GND IGN COIL 3 VPWR FUEL INJ 8 FUEL INJ 6 FUEL INJ 4 FUEL INJ 2 NOT USED PWR GND IGN COIL 2

6.8L, 5.4L ENGINE CONTROLS SYSTEM & FUEL CHARGE HARN, NEAR BREAKOUT FOR RIGHT SIDE OF ENGINE) (AT LEFT SIDE OF ENGINE (AT TOP OF ENGINE (ENGINE CONTROL HARN, NEAR (ENGINE CONTROL HARN, NEAR BREAKOUT (IN ENGINE CONTROL HARN, (IN ENGINE CONTROL HARN, NEAR (IN ENGINE CONTROL HARN, NEAR BREAK- (IN ENGINE CONTROL HARN, NEAR BREAK- OUT FOR (IN ENGINE CONTROL HARN, NEAR BREAKOUT (IN ENGINE CONTROL HARNESS, (IN ENGINE CONTROL HARNESS, NEAR (IN ENGINE CONTROL HARNESS, NEAR BREAKOUT (RIGHT SIDE OF ENGINE A/C DEMAND SIG BLEND DOOR ACTUATOR BLEND DOOR ACTUATOR BLOW MOTOR RLY CONTROL BLOWER MOTOR DIESEL ENGINE CONTROLS SYSTEM ENGINE COMPARTMENT LAMP ENGINE COMPT) ENGINE CONTROLS ENGINE CONTROLS SYSTEM FRONT BLOWER MOTOR SPEED CONTROLLER FRONT HEATER BLOWER MOTOR RESISTOR INSTRUMENT CLUSTER, WIPER/WASHER, TRANSMISSIONS ENGINE CONTROLS SYSTEMS LEFT FRONT DOOR LOCK ACTUATOR LEFT POWER SEAT MOTOR ASSEMBLY LEFT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK ACTUATOR LEFT REAR POWER WINDOW MOTOR LIFTGATE LOCK ACTUATOR PASSENGER SIDE DOOR LOCK ACTUATOR MOTOR 5 MOTOR 2 MOTOR 3 MOTOR 4 PASSENGER SIDE FRONT POWER WINDOW MOTOR REAR BLEND DOOR ACTUATOR REAR MODE DOOR ACTUATOR REAR WIPER MOTOR ASSEMBLY RIGHT POWER SEAT MOTOR ASSEMBLY RIGHT REAR POWER WINDOW MOTOR STARTER MOTOR TEMPERATURE BLEND DOOR ACTUATOR VACCUM PUMP MOTOR VACUUM PUMP MOTOR VARIABLE GEOMETRIC TURBO ACTUATOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER MOTOR ASSEMBLY

INJECTION PRESSURE REGULATOR

4 PIN TRAILER TOW CONNECTOR 7 PIN TRAILER TOW CONNECTOR (IN REAR LAMP CONNECTOR HARNESS, (IN REAR LAMP CONNECTOR HARNESS, NEAR BREAKOUT COMPUTER DATA LINES CONNECTOR

4-WHEEL DRIVE CONTROL MODULE, PATS MODULE, EATC MODULE 168837 INSTRUMENT CLUSTER FOUR WHEEL DRIVE CONTROL MODULE ABS CONTROL MODULE ABS CONTROL MODULE (AT LEFT SIDE OF ENGINE ABS CONTROL MODULE RESTRAINTS CONTROL MODULE FOUR WHEEL DRIVE CONTROL MODULE POWERTRAIN CONTROL MODULE REAR A/C CONTROL MODULE RESTRAINTS CONTROL MODULE

DRIVER AIR BAG UNIT ELECTRO- CHROMATIC INSIDE MIRROR UNIT ELECTROCHROMATIC INSIDE MIRROR UNIT FUEL TANK UNIT FUEL TANK UNIT EXCEPT CALIFORNIA TRIP ELECTRO- COMPUTER CHROMATIC MODULE INSIDE MIRROR UNIT

FUSE 1 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 20 FUSE 34 FUSE 21 FUSE 22 FUSE 22 FUSE 23 FUSE 22 FUSE 24 FUSE 23 FUSE 25 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 29 FUSE 30 FUSE 30 FUSE 46 FUSE 31 FUSE 32 FUSE 33 FUSE 34 FUSE 34 FUSE 36 FUSE 35 FUSE 36 FUSE 37 FUSE 38 FUSE 40 FUSE 41 FUSE 42 FUSE 43 FUSE 44 FUSE 45 FUSE 46 FUSE 47 FUSE 47 FUSE 48 FUSE 101 FUSE 102 FUSE 103 FUSE 104 FUSE 105 FUSE 106 FUSE 107 FUSE 108 FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 113 FUSE 114 FUSE 115 FUSE 116 FUSE 602 FUSE LINK FUSE LINK C (12 GA FUSE LINK D (12 GA FUSE LINK F (20 GA FUSE LINK G (20 GA- HOT AT ALL TIMES CENTRAL JUNCTION BOX (BEHIND LOWER LEFT SIDE FUSE 36 HOT AT ALL TIMES FUSE 105 HOT AT ALL TIMES FUSE LINK C (12 GA FUSE LINK D (12 GA HOT AT ALL TIMES FUSE LINK FUSE LINK I (12 GA

AIR INTAKE HEATER HEGO 11 HEGO 21 HEGO 12 HEATER CTRL LEFT FRONT SEAT BACK HEATER LEFT FRONT SEAT CUSHION HEATER MANIFOLD INTAKE AIR HEATER 58 AMP RIGHT FRONT SEAT BACK HEATER RIGHT FRONT SEAT CUSHION HEATER SENS RET SENS FEED VOLTAGE HEATER FEED HEATER RET SW INPUT

1 1 INDICATOR CTRL GROUND PRETEN RETURN 649 1080 AIR BAG INDICATOR HI BEAM INDICATOR RIGHT TURN INDICATOR SPEED CONTROL INDICATOR

54 53 1269 2 12 45 39 INTERIOR LIGHTS SYSTEM (IN TRAILER LAMP FEED HARNESS, NEAR ANTI-THEFT SYSTEM EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM CARGO LAMP FOG LAMP ILLUMINATION FRONT INTERIOR/ MAP LAMP ASSEMBLY GLOVE BOX LAMP) INSTRUMENT CLUSTER SPEED CONTROL SET LAMP LEFT FRONT DOOR ENTRY LAMP LEFT FRONT FOG LAMP LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT FRONT PARK/ TURN LAMP LEFT FRONT PARK/TURN LAMP LEFT FRONT RUNNING BOARD LAMP LEFT FRONT SIDE LAMP LEFT LICENSE PLATE LAMP LEFT REAR PARK/ STOP/ TURN LAMP LEFT REAR PARK/STOP TURN LAMP LEFT REAR RUNNING BOARD LAMP LEFT REVERSING LAMP LEFT SIDE RAIL LAMP LEFT VANITY MIRROR LAMP PASSENGER SIDE EXTERIOR REAR VIEW MIRROR RIGHT FRONT DOOR ENTRY LAMP RIGHT FRONT DOOR ENTRY LAMP RIGHT FRONT FOG LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT PARK/TURN LAMP RIGHT FRONT RUNNING BOARD LAMP RIGHT FRONT SIDE LAMP RIGHT LICENSE PLATE LAMP RIGHT REAR PARK/ STOP/ TURN LAMP RIGHT REAR PARK/STOP TURN LAMP RIGHT REAR RUNNING BOARD LAMP RIGHT REVERSING LAMP RIGHT SIDE RAIL LAMP RIGHT VANITY MIRROR LAMP SPEED CTRL SET LAMP SUPPLEMENTAL RESTRAINTS SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEM DEFOGGER SYSTEM INTERIOR LIGHTS, POWER WINDOWS SYSTEM

FUEL PUMP IAT FUEL PUMP MON A/C PRESS SW FUEL INJ 10 DATA OUTPUT IAT FUEL PUMP MON A/C PRESS SW NOT USED DATA OUTPUT

(IN MAIN HARNESS, NEAR BREAKOUT AUXILIARY A/C RELAY A/C CLUTCH RELAY A/C CLUTCH RELAY A/C CLUTCH RELAY A/C PRESS SWITCH SIG 18 69 PNK/ A/C CLUTCH RELAY WIRE A/C PRESS SWITCH SIG RTN 18 69 PNK/ A/C CLUTCH RELAY WIRE ACCESSORY DELAY RELAY AUXILIARY A/C RELAY AUXILIARY RELAY BOX 1 BATTERY CHARGE TRAILER TOW RELAY BATTERY CHARGE TRAILER TOW RELAY STARTER RELAY BATTERY SAVER RELAY BLOWER MOTOR RELAY DR DOOR RELAY DOOR UNLOCK FOG LAMP RELAY FUEL HEATER RELAY FUEL PUMP RELAY FUEL PUMP RLY FUEL DELIV SIG CID SIG PWR IN PCM TO RELAY HEADLAMP RELAY HIGH SPEED BLOWER MOTOR RELAY HORN RELAY HOT WITH ACC DELAY RELAY ENERGIZED INDICATOR AUXILIARY FLASHER A/C RELAY RELAY INDICATOR FLASHER RELAY INJECTOR DRIVER MODULE POWER RELAY INJECTOR DRIVER MODULE, FUEL HEATER RELAY INTERIOR LAMPS RELAY LEFT TURN TRAILER TOW RELAY LEFT TURN TRAILER TOW RELAY RIGHT TURN TRAILER TOW RELAY ONE-TOUCH DOWN RELAY PARK BRAKE RELAY PARK LAMP RELAY PARKING LAMP TRAILER TOW RELAY PCM POWER RELAY REAR WINDOW DEFROST RELAY REVERSING LAMP RELAY REVERSING LAMP TRAILER TOW RELAY REVERSING LAMPS RELAY RIGHT TURN TRAILER TOW RELAY STARTER RELAY TO FUEL PUMP RELAY TRANSFER CASE HIGH TO LOW RELAY TRANSFER CASE LOW TO HIGH RELAY WASHER PUMP RELAY WINDSHIELD WASHER RELAY WIPER HIGH/LOW RELAY WIPER RUN/PARK RELAY

(IN ENGINE CONTROL SENSOR (IN ENGINE CONTROL SENSOR, FUEL CHARGE HARN, NEAR BREAKOUT FOR AIR FILTER SENSOR CRANKSHAFT POSITION SENSOR SHIELD DRIVER MEMORY SEAT FRONT HEIGHT SENSOR DRIVER MEMORY SEAT HORIZONTAL SENSOR DRIVER MEMORY SEAT REAR HEIGHT SENSOR DTR SENSOR, PARK BRAKE RELAY, GAS: SPEED CONTROL SERVO, DSL: VACUUM PUMP MOTOR HEATED OXYGEN HEATED OXYGEN SENSOR SENSOR HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR HEATED OXYGEN SENSOR IN CAR TEMP SENSOR SUNLOAD SENSOR SIG BLEND DOOR MONITOR INTERMEDIATE SHAFT SPEED SENSOR LEFT CENTER SENSOR INPUT LEFT OUTER SENSOR INPUT RIGHT CENTER SENSOR INPUT RIGHT OUTER SENSOR INPUT SENSOR GROUND SENSOR POWER SENSOR RETURN BLEND DOOR SIGNAL - SPEED SENSOR ASSEMBLY SUNLOAD INSTRUMENT SENSOR CLUSTER TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE SENSOR TURBINE SHAFT SPEED SENSOR

LEFT FRONT SPEAKER LEFT MIDDLE SPEAKER LEFT MIDDLE SPEAKER LEFT REAR SPEAKER LEFT REAR SPEAKER PARKING AID SPEAKER RIGHT FRONT SPEAKER RIGHT FRONT SPEAKER LEFT FRONT SPEAKER RIGHT MIDDLE SPEAKER RIGHT REAR SPEAKER RIGHT REAR SPEAKER RIGHT MIDDLE SPEAKER

(IN BACK-UP LIGHT SWITCH TO REAR LIGHT FEED HARN, (IN BACKUP LIGHT SWITCH TO REAR LIGHT FEED HARN, NEAR BREAKOUT ADJUSTABLE PEDAL SWITCH BLOWER MOTOR SWITCH BRAKE FLUID LEVEL SWITCH BRAKE PASSIVE PEDAL ANTI-THEFT POSITION TRANSCEIVER SWITCH MODULE BRAKE PEDAL POSITION SWITCH BRAKE PRESSURE SWITCH CLUTCH PEDAL POSITION SWITCH DRIVER SIDE DOOR LOCK SWITCH DRIVER SIDE FRONT DOOR AJAR SWITCH DRIVER SIDE FRONT SEAT ADJUST SWITCH DRIVER SIDE REAR DOOR AJAR SWITCH DRIVER SIDE SEAT HEATER SWITCH EXTERIOR REAR VIEW MIRROR SWITCH FOUR WHEEL DRIVE SWITCH FRONT AUXILIARY FUNCTION SELECTOR SWITCH ASSEMBLY FRONT FUNCTION SELECTOR SWITCH ASSEMBLY FRONT TEMPERATURE FUNCTION BLEND DOOR SELECTOR ACTUATOR SWITCH ASSEMBLY FUEL TANK SELECTOR SWITCH FUNCTION SELECTOR SWITCH ASSEMBLY GRADE/ LOAD SWITCH GRADE/LOAD SWITCH IGNITION SWITCH INSTRUMENT CLUSTER, WINDSHIELD WIPER MOTOR, PICKUP: FUEL TANK SELECTOR SWITCH INTERVAL SWITCH KEY PAD SWITCH ASSEMBLY KEY WARNING SWITCH LEFT LIFTGATE AJAR SWITCH LEFT POWER VENT WINDOW SWITCH LEFT REAR WINDOW ADJUST SWITCH MAIN LIGHT SWITCH MASTER WINDOW ADJUST SWITCH MEMORY SET SWITCH MIX FLOOR DEFROST OFF MODE SWITCH VENT NORMAL MAX MODE SELECTOR SWITCH MIX FLOOR DEFROST MULTI- FUNCTION SWITCH MULTI-FUNCTION SWITCH 1. WASH 2. OFF 3. VARIABLE INTERMITTENT 4. ON MULTIFUNCTION SWITCH OFF MODE SWITCH VENT NORMAL MAX ON OFF HAZARD SWITCH ON/OFF SWITCH OVERDRIVE CANCEL SWITCH PARKING AID DISABLE SWITCH PASSENGER SIDE DOOR LOCK SWITCH PASSENGER SIDE FRONT DOOR AJAR SWITCH PASSENGER SIDE FRONT SEAT ADJUST SWITCH PASSENGER SIDE REAR DOOR AJAR SWITCH PASSENGER SIDE REAR DOOR AJAR SWITCH DRIVER SIDE EXTERIOR REAR VIEW MIRROR PASSENGER SIDE SEAT HEATER SWITCH PASSENGER SIDE WINDOW ADJUST SWITCH REAR AUXILIARY FUNCTION SELECTOR SWITCH ASSEMBLY REAR WINDOW DEFROST SWITCH RIGHT LIFTGATE AJAR SWITCH RIGHT POWER VENT WINDOW SWITCH RIGHT REAR WINDOW ADJUST SWITCH SAFETY BELT BUCKLE SWITCH STA IGNITION SWITCH STEERING WHEEL RADIO SWITCH STEERING WHEEL/ SPEED CONTROL SWITCH STEERING WHEEL/SPEED CONTROL SWITCH TRANSMISSION CONTROL SWITCH TURN SWITCH WASHER SWITCH

A/C CLUTCH SOLENOID COAST CLUTCH SOLENOID ELECTRONIC PRESSURE CONTROL SOLENOID FAN SIG RTN EGR VALVE ACT EGR THRTL ACT SIG RTN FUEL HEATER WASTE GATE SOLENOID FUEL TANK SELECTOR VALVE GLOW PLUGS LEFT VALVE COVER ASSEMBLY GLOW PLUGS RIGHT VALVE COVER ASSEMBLY PRESSURE CONTROL SOLENOID REMOTE SOLENOID ASSEMBLY SHIFT SHIFT SOLENOID SOLENOID SHIFT SOLENOID 1 SHIFT SOLENOID 2 SOLENOID ASSEMBLY SOLENOID ASSEMBLY TORQUE CONVERTER CLUTCH SOLENOID

1 PNK/ WIRE 3 PNK WIRE 4 2 PNK WIRE (OR RED/ WIRE BLK BLK WIRE BLK LT BLU/ WIRE BLK WIRE BLK) (OR YEL/ TAN/RED WIRE BLK/ YEL WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/ BLK WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE BRN/ORG WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/VIO WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ LT GRN WIRE DK GRN/ ORG WIRE DK GRN/LT GRN WIRE DK GRN/ORG WIRE DK GRN/VIO WIRE DK GRN/WHT WIRE DK GRN/YEL WIRE DRAIN WIRE DRAIN WIRE AUDIO RT + AUDIO RT - AUDIO LF + AUDIO LF - GRN LT RED/ WIRE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/ORG WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE INTERIOR LIGHTS SYSTEM PNK WIRE LT BLU WIRE LT BLU/ WHT WIRE LT BLU/BLK WIRE LT BLU/ORG WIRE LT BLU/PNK WIRE LT BLU/RED WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN RED/ WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/VIO WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE LT LT PNK/ LT WIRE LT PNK PNK WIRE NCA WIRE ORG DK BLU/ WIRE ORG DK GRN/ WIRE ORG/ WIRE ORG/BLK WIRE ORG/LT BLU WIRE ORG/LT GRN WIRE ORG/RED WIRE ORG/WHT WIRE ORG/YEL WIRE PNK 4 2 WIRE PNK LT WIRE PNK PNK PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE PNK/ LT BLU WIRE PNK/BLK WIRE PNK/LT BLU WIRE PNK/LT GRN WIRE PNK/ORG WIRE PNK/WHT WIRE PNK/YEL WIRE RED WIRE RED YEL/ WIRE RED/ GRY WIRE RED/ LT GRN WIRE RED/BLK WIRE RED/LT BLU WIRE RED/LT GRN WIRE RED/ORG WIRE RED/PNK WIRE RED/WHT WIRE RED/YEL WIRE RUN WIRE TAN WIRE TAN/BLK WIRE TAN/LT BLU WIRE TAN/LT GRN WIRE TAN/ORG WIRE TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE VIO/ WHT WIRE VIO/LT BLU WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT LT BLU/ WIRE WHT LT GRN/ WIRE WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/ VIO WIRE WHT/BLK WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL RED/ WIRE YEL WIRE YEL/ WHT WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/LT BLU WIRE YEL/LT GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ISO VPWR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 LEFT SEAT MTR 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NUET SENS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILL GROUND POWER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ILLUM GROUND IGNITION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 TX SIG IND 1 2 3 4 5 6 7 8 9 10 11 12 GND 1 2 3 4 5 6 7 8 9 10 11 12 RICP FEED ASYSON 1 2 3 4 5 6 7 8 9 10 SPEED CTRL IND 1 2 566 57 VBATT GND 2 2 LEFT TAIL LAMPS RIGHT TAIL LAMPS 3 3 759 760 679 975 210 85 688 1332 158 1083 162 904 WARNING SYSTEM 3 6 11 12 13 15 16 20 GROUND 4 DK 4 SPEED 4-WHEEL DRIVE CONTROL, PATS, EATC MODULE 5 SPEED 5 SPEED A/T 5.4L, 6.8L 5.4L, 6.8L, 7.3L 5.4L/6.8L 5.4L/6.8L 7.3L 6.0L 6.0L 6.0L 1 2 6.0L EXCEPT 6.0L 6.0L/7.3L 6.8L 5.4L 7.3L 7.3L 6.0L 8 16 A/C PRESS SW IN A/C PRESS SW IN 10 11 CHASSIS GND PWR GND 360 33 357 359 70 553 878 COOLING FANS SYSTEM 360 76 1145 1143 570 1028 CUSTOMER ACCESS 570 322 CUSTOMER ACCESS 609 609 IGNITION IGNITION PRETEN FEED PRETEN RETURN 1472 1473 1470 LEFT SEAT MTR LEFT SEAT MTR LEFT SEAT MTR "C" PILLAR POWER POINT "C" PILLAR) (12 GA (20 GA DK (AT BREAKOUT (EARLY PRODUCTION: NEAR BREAKOUT (ENG CNTRL HARN, NEAR BREAKOUT (ENG CNTRL HARN, NEAR BREAKOUT (ENG CNTRL NARN NEAR BREAKOUT (EXCEPT DIESEL: NEAR BREAKOUT (IN BACK-UP ALARM JUMPER HARNESS, NEAR (IN BODY MAIN HARNESS, (IN BODY MAIN HARNESS, NEAR (IN BODY MAIN HARNESS, NEAR BREAKOUT (IN DAYTIME RUNNING LIGHT KIT HARNESS, NEAR BREAKOUT (IN ENG CNTRL HARN, (IN FOG JUMPER HARN, NEAR BREAK- (IN FOG JUMPER HARNESS, NEAR (IN FOG JUMPER HARNESS, NEAR BREAKOUT (IN FOG JUMPER HARNESS, NEAR BREAKOUT FOR (IN INTERIOR ILLUMINATION HARNESS, (IN MAIN HARN, NEAR BREAK- OUT FOR (IN MAIN HARN, NEAR BREAKOUT (IN MAIN HARNESS, NEAR BREAKOUT (IN RUNNING BOARD LAMPS HARNESS, NEAR (IN TAIL LAMPS HARN, NEAR BREAKOUT (IN TAILLAMPS HARNESS, (IN TAILLAMPS HARNESS, NEAR (IN TAILLAMPS HARNESS, NEAR BREAKOUT (LATE PRODUCTION: NEAR BREAKOUT (LATE PRODUCTION: NEAR BREAKOUT NEAR BREAKOUT (NEAR BREAKOUT (NEAR BREAKOUT CRANKSHAFT POSITION SHIELD (NEAR BREAKOUT FOR (W/ HEATED SEATS: NEAR (W/ MEMORY: NEAR (W/O HEATED SEATS: NEAR BREAKOUT ``C" PILLAR POWER A/C SYSTEM A/T EXC EXCURSION ACC DELAY ACCL POS SENS VREF SIG RTN BPP SW ACP B ACP A GROUND B + ASYS ON AIR BAG SLIDING CONTACT AIR CONDITIONING SYSTEM AMBIENT TEMP ANTI- THEFT IND ANTI-THEFT SYSTEM ASYS ON ASYS ON AUD NTWRK AUD NTWRK ASYS ON PROTOCOL A PROTOCOL B AUD POS RT AUD SIG LF + AUD SIG RT - AUD SW ILL AUDIO CONTRL AUTO A/C AUTO HEAD AUTO OFF AUTO PARK AUTOMATIC TRANSMISSION MODULE AUXILIARY AIR CONDITIONING CIRCUIT BACK-UP LAMPS CIRCUIT BLEND DOOR SENSE + BLEND DR POT RTN IGNITION GROUND BLEND POTENTIOMETER BRAKE PED POS SW BRAKE PRESS IN GROUND BRAKE SHIFT INTERLOCK BRAKE WARNING CALIFORNIA EXCEPT CALIFORNIA CCS APP TCS TFT IAT CD LEFT + CD RIGHT + PROTOCOL A PROTOCOL B CHT VPWR GROUND GROUND EPC OSS MAF TP VREF SIG RTN BPP SW VPWR GROUND CID SIG IN CIRCUIT BREAKER 601 CMP RTN TAKE OFF PWR IN CHARGE IND CNTL OUT COAST CLUTCH COMPARTMENT) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONSOLE POWER POINT CONTROL SOLENOIDS COOL TEMP SENS COOLING FAN SPEED SIG COOLING FANS SYSTEM CRANKSHAFT POSITION SHIELD CRUISE CONTROL SYSTEM CUST ACC TP SIG A/C CLUTCH INPUT SPEED CTRL IND CHASSIS GND CUSTOMER ACCESS CYL HEAD TEMP CANISTER VENT FUEL INJ 9 A/C CLTCH RLY CYLINDER ID DECEL- ERATE DEF FLOOR OFF MAX DEFOGGER SYSTEM DK DK DK LT DK LT LT DN UP DOOR AJAR SW DOOR AJAR SW DOOR AJAR SW DOOR AJAR SW LIFTGATE AJAR DRIVER SAFETY BELT RETRACTOR PRETENSIONER DRIVER SEAT MODULE DRIVER SIDE EXTERIOR REAR VIEW MIRROR DRIVER SIDE EXTERIOR REAR VIEW MIRROR PASSENGER SIDE EXTERIOR REAR VIEW MIRROR DRIVER SIDE FRONT HEATED SEAT MODULE DRIVERS SIDE EXTERIOR REAR VIEW MIRROR DVD PLAYER DVD PLAYER REAR INTEGRATED CONTROL PANEL POWER CHOKE 2 EARLY PRODUCTION EGR SOL CUST ACC 1 EGR SOL CUST ACCESS EGR THRTL POS ELEC FAN CLTCH ELECTRONIC FAN CLUTCH ELECTRONIC FAN CLUTCH CONTROL ELECTRONIC FAN CLUTCH CTRL ELECTRONIC PRESSURE ELECTRONIC PRESSURE CONTROLLER ELECTRONIC SUSPENSION SYSTEM ENTIRE SEAT EXC 6.0L EXC EXCURSION EXCEPT 5 SPEED EXCEPT 6.0L EXCEPT 6.0L 6.0L EXCEPT SUPER CAB SUPER CAB EXCURSION PICKUP W/O REMOTE KEYLESS ENTRY EXCURSION: PATS MODULE, EATC MODULE FAN SPD SIG FEDERAL CALIFORNIA EXCEPT PICKUP PICKUP FRNT MODE POT RTN IGNITION GROUND FRONT CIGAR LIGHTER FRONT INTERIOR/ MAP LAMPS ASSEMBLY FRONT INTERIOR/MAP LAMPS ASSEMBLY FRONT OF SEAT FRONT UP/DN FRONT UP/DOWN FUEL DEL COM FUEL INJ 1 FUEL INJ 1 GND FUEL INJ 1 PWR FUEL INJ 2 FUEL INJ 2 GND FUEL INJ 2 PWR FUEL INJ 3 FUEL INJ 3 GND FUEL INJ 3 PWR FUEL INJ 4 FUEL INJ 4 GND FUEL INJ 4 PWR FUEL INJ 5 FUEL INJ 5 GND FUEL INJ 5 PWR FUEL INJ 6 FUEL INJ 6 GND FUEL INJ 6 PWR FUEL INJ 7 FUEL INJ 7 GND FUEL INJ 7 PWR FUEL INJ 8 FUEL INJ 8 GND FUEL INJ 8 PWR 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 FUEL SIG FUEL TANK PRESS FUSIBLE LINK A FUSIBLE LINK B FUSIBLE LINK C FUSIBLE LINK D FUSIBLE LINK E FUSIBLE LINK H FUSIBLE LINK I FUSIBLE LINK J FWD RWD FWD/RWD REAR UP/DN GLOW PLUG CTRL GLOW PLUG MON GLOW PLUG SYS GLOW PLUGS GLW PLG 1 GLW PLG 2 GLW PLG 3 GLW PLG 4 GLW PLG 5 GLW PLG 6 GLW PLG 7 GLW PLG 8 GND VBATT GRD/LOAD SW GROUND ACP A ACP B GROUND CD LEFT - CD RIGHT - GROUND ILLUMINATION GROUND TCC TSS GROUND TCC VBATT OSS GROUND VBATT HEAD AUTO PARK OFF HEAD OFF HEAD PARK HEADLIGHTS SYSTEM HORNS SYSTEM HEADLIGHTS SYSTEM HEGO 12 MAF TFT HEGO 21 MAF SENS IN TP SENS IN HI PASS PASS LO LO HIGH MED LOW HIGH MOUNTED STOPLAMP HORNS SYSTEM HOT AT ALL TIMES HOT IN HOT IN ACC OR RUN HOT IN RUN HOT IN RUN OR ACC HOT IN RUN OR START HOT IN START OR RUN ICP SENS IDLE VALIDATION IGNITION AIR BAG FEED AIR BAG RETURN ISO BUS AIR BAG FEED AIR BAG RETURN 1 1 IGNITION BLEND DR ACT POSIT SNS MODE ACT POSIT SNS IGNITION TRANSFORMER CAPACITOR 1 INJ FEED INSTRU- MENT PANEL POWER POINT INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT PANEL POWER POINT INTK AIR TEMP SENS IPR SENS TSS SENS ISO BUS GROUND JUNCTION BLOCK KEY PAD 1/2 KEY PAD 3/4 KEY PAD COM DIAGNOSTIC KEY PAD ILLUM KEY PAD 7/8 LATE PRODUCTION LEFT "C" PILLAR) LEFT HEADLAMP LEFT MIRROR SELECT LEFT REAR LINE PRESS SOL LO TO HI HI TO LO BPP SW LOGIC GND BLOWER SPEED CONTROL SIGNAL RETURN LOGIC PWR LOW CURRENT SENS LOW MED HIGH MED LOW LR SIG + LR SIG - LR AMP + LT DK LT LT LT LT LT M/T A/T M/T EXC EXCURSION MAF SENS SIG RTN MAF TFT IAT MAN A/C MANUAL A/C MAP SENS IDM ENABLE OUT EPC SOL MED HIGH HIGH MIRRORS SYSTEM MODE POTENTIOMETER NEAR BREAK- NEUTRAL SW SEN NOT USED NOT USED CCS SOL CAM POS SENS O/D OFF IND OFF LOW MED LOW ON OFF ON OFF REST ON/ OFF IND ONE- TOUCH DOWN OR RUN OVERHEAD CONSOLE OVERHEAD CONSOLE STARTING/CHARGING SYSTEM OVERHEAD CONSOLE SYSTEM PARK OFF PASSENGER AIR BAG MODULE PASSENGER SAFETY BELT RETRACTOR PRETENSIONER PASSENGER SIDE EXTERIOR REAR VIEW MIRROR PASSENGER SIDE FRONT HEATED SEAT MODULE PICKUP 76 924 795 CUSTOMER ACCESS PICKUP CUSTOMER ACCESS POWER CHOKE 1 POWER CHOKE 2 POWER DISTRIBUTION SYSTEM POWER IN PRESSURE SW 1 IN PRESSURE SW 2 IN PRESSURE SW 3 IN PRESSURE SW 4 IN PRESSURE SW 5 IN PRETEN FEED PWR GND PWR GND CUST ACC 1 PWR GND CUST ACCESS PWR GND PTO CTRL PWR IN REAR A/C CTRL SIG MODE ACT POSIT SIG REAR A/C CTRL SIG TEMP BLEND DR ACT FEED REAR INTEGRATED CONTROL PANEL REAR INTERIOR/ MAP LAMPS ASSEMBLY REAR INTERIOR/MAP LAMPS ASSEMBLY REAR OF SEAT REAR POWER POINT REAR UP/DOWN REAR WINDOW DEFROST GRID REF VOLT REF VOLT SHIFT SOL ESOF SOL ESOF SOL REST REST REV LMP RLY CTRL REVERSE INPUT RIGHT HEADLAMP RIGHT LEFT RIGHT MIRROR SELECT RIGHT REAR RLY CTRL BAT FEED RR AMP + RR SIG - RR SIG + 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 RSEM L R SPKR RSEM RX SIG SCP - SCP + SCP+ SENS FEED SET 1 SET 2 SET- SET/ ACCEL SET/ ACCELERATE COAST SHIELD RSEM RSEM RSEM RSEM SHIELD SHIELD SHIFT 1 SHIFT 2 SHIFT SOL 1 SHIFT SOL 2 TRANS CTRL IND EPROM PWR SHIFT SOL 2 TRANS CTRL IND REPROG PWR SHORTING BAR SIG RETURN BPP SW SIG RTN SOLID STATE SPEED CONTROL SERVO SPEED CONTROL SERVO (IN RIGHT SIDE OF SPEED CONTROLLER SPEED CTRL IND ST DN ST UP STARTING/ CHARGING SYSTEM STARTING/ CHARGING SYSTEM 552 1086 1185 STARTING/ CHARGING SYSTEM CRUISE CONTROL SYSTEM STARTING/CHARGING SYSTEM STATUS LED STR CONTROL TACH OUTPUT A/C CLUTCH RLY DATA OUTPUT LINK START RLY CTRL FUEL PMP RLY TCC PWR TCC SOL. CTRL TCIL GEN SCAN TOOL IN TEMPERATURE CONTROL POTENTIOMETER TFT SENS TONE DRIVER TP SENS SPEED/TACH GND TRAILER GROUND TRAN RANGE SENS TRANSFER CASE ASSEMBLY TRANSMISSION CONVERTER CLUTCH TRANSMISSION SYSTEM TRANSMISSIONS SYSTEM TRIP COMPUTER MODULE TURBO VANE CTRL TURBO VANE CTRL EGR THRTL ACT TX SIG UBP DIAG VBATT RX SIG VCP IR DATA + VCP VIDEO - VIDEO CASSETTE PLAYER VIDEO DISPLAY VPWR GROUND VPWR GROUND EPC TSS APP VREF SIG RTN BPP SW VPWR GROUND VSS IN VSS INPUT VSS INPUT BRAKE/CLUTCH SW IN SPEED CTRL SW IN SPEED CTRL SW RTN POWER VSS OUT VSS SIGNAL W/ A/T W/ AUXILIARY A/C W/ AUXILIARY FUEL TANK W/ EATC W/ HEATED SEATS W/ POWER SEATS W/O POWER SEATS W/ PWR SEATS W/ ROOF OPENING PANEL W/ RSE W/ STEERING WHEEL CONTROLS W/ VCP W/ VIDEO CASSETTE PLAYER W/O AUXILIARY A/C W/O AUXILIARY FUEL TANK W/O EATC W/O HEATED SEATS W/O MEMORY W/O PWR SEATS W/O REAR SEAT ENTERTAINMENT SYSTEM W/ REAR SEAT ENTERTAINMENT SYSTEM W/O ROOF OPENING PANEL W/O VIDEO CASSETTE PLAYER VIDEO CASSETTE PLAYER WARNING SYSTEM WCS SOL DSL ELECT DRV WITH DVD WITH ELECTRONIC SHIFT ON THE FLY WITH MECHANICAL SHIFT ON THE FLY WITH VCP