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2008 Ford Focus Wiring Diagrams

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19K views83 pages

2008 Ford Focus Wiring Diagrams

Uploaded by

mike
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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2008 Ford Focus SE

2008 SYSTEM WIRING DIAGRAMS Ford - Focus

2008 SYSTEM WIRING DIAGRAMS

Ford - Focus

USING MITCHELL1'S WIRING DIAGRAMS


For information on using these wiring diagrams, see USING MITCHELL1'S SYSTEM WIRING
DIAGRAMS article.

AIR CONDITIONING

Sunday, March 03, 2002 4:21:51


4:21:07 PM Page 1 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 1: Manual A/C Circuit (1 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 2 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 2: Manual A/C Circuit (2 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 3 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

ANTI-LOCK BRAKES

Sunday, March 03, 2002 4:21:10 PM Page 4 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 3: Anti-lock Brakes Circuit

Sunday, March 03, 2002 4:21:10 PM Page 5 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

ANTI-THEFT

Sunday, March 03, 2002 4:21:10 PM Page 6 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 4: Forced Entry Circuit (1 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 7 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 5: Forced Entry Circuit (2 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 8 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 6: Passive Anti-theft Circuit

Sunday, March 03, 2002 4:21:10 PM Page 9 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

BODY CONTROL MODULES

Sunday, March 03, 2002 4:21:10 PM Page 10 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 7: Body Control Modules Circuit (1 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 11 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 8: Body Control Modules Circuit (2 of 2)

Sunday, March 03, 2002 4:21:10 PM Page 12 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

COMPUTER DATA LINES

Sunday, March 03, 2002 4:21:10 PM Page 13 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 9: Computer Data Lines Circuit

Sunday, March 03, 2002 4:21:10 PM Page 14 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

COOLING FAN

Sunday, March 03, 2002 4:21:10 PM Page 15 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 10: Cooling Fan Circuit

Sunday, March 03, 2002 4:21:10 PM Page 16 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

CRUISE CONTROL

Sunday, March 03, 2002 4:21:10 PM Page 17 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 11: Cruise Control Circuit

Sunday, March 03, 2002 4:21:10 PM Page 18 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

DEFOGGERS

Sunday, March 03, 2002 4:21:10 PM Page 19 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 12: Defoggers Circuit

Sunday, March 03, 2002 4:21:10 PM Page 20 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

ENGINE PERFORMANCE
2.0L

Sunday, March 03, 2002 4:21:10 PM Page 21 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 13: 2.0L, Engine Performance Circuit (1 of 5)

Sunday, March 03, 2002 4:21:10 PM Page 22 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 14: 2.0L, Engine Performance Circuit (2 of 5)

Sunday, March 03, 2002 4:21:10 PM Page 23 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 15: 2.0L, Engine Performance Circuit (3 of 5)

Sunday, March 03, 2002 4:21:10 PM Page 24 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 16: 2.0L, Engine Performance Circuit (4 of 5)

Sunday, March 03, 2002 4:21:10 PM Page 25 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 17: 2.0L, Engine Performance Circuit (5 of 5)

Sunday, March 03, 2002 4:21:10 PM Page 26 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

EXTERIOR LIGHTS

Sunday, March 03, 2002 4:21:10 PM Page 27 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 18: Backup Lamps Circuit, A/T

Sunday, March 03, 2002 4:21:10 PM Page 28 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 19: Backup Lamps Circuit, M/T

Sunday, March 03, 2002 4:21:10 PM Page 29 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 20: Exterior Lamps Circuit

Sunday, March 03, 2002 4:21:10 PM Page 30 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

GROUND DISTRIBUTION

Sunday, March 03, 2002 4:21:10 PM Page 31 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 21: Ground Distribution Circuit (1 of 3)

Sunday, March 03, 2002 4:21:10 PM Page 32 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 22: Ground Distribution Circuit (2 of 3)

Sunday, March 03, 2002 4:21:10 PM Page 33 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 23: Ground Distribution Circuit (3 of 3)

Sunday, March 03, 2002 4:21:11 PM Page 34 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

HEADLIGHTS

Sunday, March 03, 2002 4:21:11 PM Page 35 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 24: Headlights Circuit

Sunday, March 03, 2002 4:21:11 PM Page 36 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

HORN

Sunday, March 03, 2002 4:21:11 PM Page 37 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 25: Horn Circuit

Sunday, March 03, 2002 4:21:11 PM Page 38 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

INSTRUMENT CLUSTER

Sunday, March 03, 2002 4:21:11 PM Page 39 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 26: Instrument Cluster Circuit

Sunday, March 03, 2002 4:21:11 PM Page 40 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

INTERIOR LIGHTS

Sunday, March 03, 2002 4:21:11 PM Page 41 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 27: Courtesy Lamps Circuit

Sunday, March 03, 2002 4:21:11 PM Page 42 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 28: Instrument Illumination Circuit

Sunday, March 03, 2002 4:21:11 PM Page 43 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER DISTRIBUTION

Sunday, March 03, 2002 4:21:11 PM Page 44 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 29: Power Distribution Circuit (1 of 3)

Sunday, March 03, 2002 4:21:11 PM Page 45 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 30: Power Distribution Circuit (2 of 3)

Sunday, March 03, 2002 4:21:11 PM Page 46 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 31: Power Distribution Circuit (3 of 3)

Sunday, March 03, 2002 4:21:11 PM Page 47 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER DOOR LOCKS

Sunday, March 03, 2002 4:21:11 PM Page 48 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 32: Power Door Locks Circuit (1 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 49 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 33: Power Door Locks Circuit (2 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 50 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER MIRRORS

Sunday, March 03, 2002 4:21:11 PM Page 51 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 34: Electrochromic Mirror Circuit

Sunday, March 03, 2002 4:21:11 PM Page 52 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 35: Power Mirrors Circuit

Sunday, March 03, 2002 4:21:11 PM Page 53 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER SEATS

Sunday, March 03, 2002 4:21:11 PM Page 54 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 36: Power Seats Circuit

Sunday, March 03, 2002 4:21:11 PM Page 55 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER TOP/SUNROOF

Sunday, March 03, 2002 4:21:11 PM Page 56 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 37: Power Top/Sunroof Circuit

Sunday, March 03, 2002 4:21:11 PM Page 57 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

POWER WINDOWS

Sunday, March 03, 2002 4:21:11 PM Page 58 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 38: Power Windows Circuit, Coupe

Sunday, March 03, 2002 4:21:11 PM Page 59 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 39: Power Windows Circuit, Sedan

Sunday, March 03, 2002 4:21:11 PM Page 60 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

RADIO

Sunday, March 03, 2002 4:21:11 PM Page 61 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 40: Base Radio Circuit

Sunday, March 03, 2002 4:21:11 PM Page 62 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 41: Premium Radio Circuit, W/ SYNC (1 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 63 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 42: Premium Radio Circuit, W/ SYNC (2 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 64 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 43: Premium Radio Circuit, W/O SYNC (1 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 65 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 44: Premium Radio Circuit, W/O SYNC (2 of 2)

Sunday, March 03, 2002 4:21:11 PM Page 66 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

SHIFT INTERLOCK

Sunday, March 03, 2002 4:21:11 PM Page 67 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 45: Shift Interlock Circuit

Sunday, March 03, 2002 4:21:12 PM Page 68 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

STARTING/CHARGING

Sunday, March 03, 2002 4:21:12 PM Page 69 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 46: Charging Circuit

Sunday, March 03, 2002 4:21:12 PM Page 70 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 47: Starting Circuit, A/T

Sunday, March 03, 2002 4:21:12 PM Page 71 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 48: Starting Circuit, M/T

Sunday, March 03, 2002 4:21:12 PM Page 72 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

SUPPLEMENTAL RESTRAINTS

Sunday, March 03, 2002 4:21:12 PM Page 73 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 49: Supplemental Restraints Circuit (1 of 2)

Sunday, March 03, 2002 4:21:12 PM Page 74 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 50: Supplemental Restraints Circuit (2 of 2)

Sunday, March 03, 2002 4:21:12 PM Page 75 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

TRANSMISSION

Sunday, March 03, 2002 4:21:12 PM Page 76 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 51: Transmission Circuit

Sunday, March 03, 2002 4:21:12 PM Page 77 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

TRUNK, TAILGATE, FUEL DOOR

Sunday, March 03, 2002 4:21:12 PM Page 78 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 52: Trunk Release Circuit

Sunday, March 03, 2002 4:21:12 PM Page 79 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

WARNING SYSTEMS

Sunday, March 03, 2002 4:21:12 PM Page 80 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 53: Warning Systems Circuit

Sunday, March 03, 2002 4:21:12 PM Page 81 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

WIPER/WASHER

Sunday, March 03, 2002 4:21:12 PM Page 82 © 2011 Mitchell Repair Information Company, LLC.
2008 Ford Focus SE
2008 SYSTEM WIRING DIAGRAMS Ford - Focus

Fig. 54: Wiper/Washer Circuit

Sunday, March 03, 2002 4:21:12 PM Page 83 © 2011 Mitchell Repair Information Company, LLC.

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