2004 Volkswagen Jetta GLI

2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2004 SYSTEM WIRING DIAGRAMS

Volkswagen - Jetta

USING MITCHELL1'S WIRING DIAGRAMS

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

AIR CONDITIONING

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

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

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

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.8L TURBO

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 3: 1.8L Turbo, Manual A/C Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.9L TURBO DIESEL

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Fig. 4: 1.9L Turbo Diesel, Manual A/C Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.0L

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Fig. 5: 2.0L, Manual A/C Circuit, Engine Code BBW

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Fig. 6: 2.0L, Manual A/C Circuit, Except Engine Code BBW

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.8L

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Fig. 7: 2.8L, Manual A/C Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

ANTI-LOCK BRAKES

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 8: Anti-lock Brakes Circuit, W/ Electronic Stability Program

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Fig. 9: Anti-lock Brakes Circuit, W/O Electronic Stability Program

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

ANTI-THEFT

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 10: Anti-theft Circuit, Sedan (1 of 2)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 11: Anti-theft Circuit, Sedan (2 of 2)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 12: Anti-theft Circuit, Wagon (1 of 2)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 13: Anti-theft Circuit, Wagon (2 of 2)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 14: Immobilizer Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

COMPUTER DATA LINES

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 2004 Volkswagen Jetta GLI
2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 15: Computer Data Lines Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

COOLING FAN

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 16: Cooling Fan Circuit, Auto A/C

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.8L TURBO

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Fig. 17: 1.8L Turbo, Cooling Fan Circuit, Manual A/C

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.9L TURBO DIESEL

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 18: 1.9L Turbo Diesel, Cooling Fan Circuit, Manual A/C

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.0L

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Fig. 19: 2.0L, Cooling Fan Circuit, Engine Code BBW W/ Manual A/C

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Fig. 20: 2.0L, Cooling Fan Circuit, Except Engine Code BBW W/ Manual A/C

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.8L

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Fig. 21: 2.8L, Cooling Fan Circuit, Manual A/C

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

CRUISE CONTROL
1.8L TURBO

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 22: 1.8L Turbo, Cruise Control Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.9L TURBO DIESEL

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 23: 1.9L Turbo Diesel, Cruise Control Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.0L

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 24: 2.0L, Cruise Control Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.8L

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 25: 2.8L, Cruise Control Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

DEFOGGERS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 26: Heated Mirrors Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 27: Rear Defogger Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

ENGINE PERFORMANCE
1.8L TURBO

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Fig. 28: 1.8L Turbo, Engine Performance Circuit (1 of 3)

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Fig. 29: 1.8L Turbo, Engine Performance Circuit (2 of 3)

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Fig. 30: 1.8L Turbo, Engine Performance Circuit (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

1.9L TURBO DIESEL

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Fig. 31: 1.9L Turbo Diesel, Engine Performance Circuit, Early Production (1 of 3)

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Fig. 32: 1.9L Turbo Diesel, Engine Performance Circuit, Early Production (2 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 33: 1.9L Turbo Diesel, Engine Performance Circuit, Early Production (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 34: 1.9L Turbo Diesel, Engine Performance Circuit, Late Production (1 of 4)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 35: 1.9L Turbo Diesel, Engine Performance Circuit, Late Production (2 of 4)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 36: 1.9L Turbo Diesel, Engine Performance Circuit, Late Production (3 of 4)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 37: 1.9L Turbo Diesel, Engine Performance Circuit, Late Production (4 of 4)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.0L

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 38: 2.0L, Engine Performance Circuit, Engine Code AVH, AZG (1 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 39: 2.0L, Engine Performance Circuit, Engine Code AVH, AZG (2 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 40: 2.0L, Engine Performance Circuit, Engine Code AVH, AZG (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 41: 2.0L, Engine Performance Circuit, Engine Code BBW (1 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 42: 2.0L, Engine Performance Circuit, Engine Code BBW (2 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 43: 2.0L, Engine Performance Circuit, Engine Code BBW (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 44: 2.0L, Engine Performance Circuit, Engine Code BEV (1 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 45: 2.0L, Engine Performance Circuit, Engine Code BEV (2 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 46: 2.0L, Engine Performance Circuit, Engine Code BEV (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

2.8L

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Fig. 47: 2.8L, Engine Performance Circuit (1 of 4)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 48: 2.8L, Engine Performance Circuit (2 of 4)

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Fig. 49: 2.8L, Engine Performance Circuit (3 of 4)

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Fig. 50: 2.8L, Engine Performance Circuit (4 of 4)

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EXTERIOR LIGHTS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 51: Back-up Lamps Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 52: Exterior Lamps Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

GROUND DISTRIBUTION

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 53: Ground Distribution Circuit (1 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 54: Ground Distribution Circuit (2 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 55: Ground Distribution Circuit (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

HEADLIGHTS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 56: Headlights Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

HORN

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 57: Horn Circuit, W/ Steering Wheel Controls

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 58: Horn Circuit, W/O Steering Wheel Controls

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

INSTRUMENT CLUSTER

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 59: Instrument Cluster Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

INTERIOR LIGHTS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 60: Courtesy Lamps Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 61: Instrument Illumination Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

POWER DISTRIBUTION

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Fig. 62: Power Distribution Circuit (1 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 63: Power Distribution Circuit (2 of 3)

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Fig. 64: Power Distribution Circuit (3 of 3)

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

POWER DOOR LOCKS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 65: Power Door Locks Circuit, Sedan (1 of 2)

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Fig. 66: Power Door Locks Circuit, Sedan (2 of 2)

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Fig. 67: Power Door Locks Circuit, Wagon (1 of 2)

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Fig. 68: Power Door Locks Circuit, Wagon (2 of 2)

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POWER MIRRORS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 69: Automatic Day/Night Mirror Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 70: Power Mirrors Circuit

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

POWER SEATS

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Fig. 71: Heated Seats Circuit, W/ Leather Seats

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Fig. 72: Heated Seats Circuit, W/O Leather Seats

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POWER TOP/SUNROOF

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 73: Sunroof Circuit

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POWER WINDOWS

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 74: Power Windows Circuit

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RADIO

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2004 SYSTEM WIRING DIAGRAMS Volkswagen - Jetta

Fig. 75: Radio Circuit, W/ Monsoon Radio

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Fig. 76: Radio Circuit, W/O Monsoon Radio

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SHIFT INTERLOCK
1.8L TURBO

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Fig. 77: 1.8L Turbo, Shift Interlock Circuit

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1.9L TURBO DIESEL

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Fig. 78: 1.9L Turbo Diesel, Shift Interlock Circuit

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2.0L

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Fig. 79: 2.0L, Shift Interlock Circuit

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2.8L

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Fig. 80: 2.8L, Shift Interlock Circuit

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STARTING/CHARGING
1.8L TURBO

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Fig. 81: 1.8L Turbo, Charging Circuit

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Fig. 82: 1.8L Turbo, Starting Circuit, A/T

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Fig. 83: 1.8L Turbo, Starting Circuit, M/T

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1.9L TURBO DIESEL

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Fig. 84: 1.9L Turbo Diesel, Charging Circuit

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Fig. 85: 1.9L Turbo Diesel, Starting Circuit, A/T

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Fig. 86: 1.9L Turbo Diesel, Starting Circuit, M/T

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2.0L

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Fig. 87: 2.0L, Charging Circuit

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Fig. 88: 2.0L, Starting Circuit, A/T

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Fig. 89: 2.0L, Starting Circuit, M/T Engine Code BBW

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Fig. 90: 2.0L, Starting Circuit, M/T Except Engine Code BBW

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2.8L

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Fig. 91: 2.8L, Charging Circuit

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Fig. 92: 2.8L, Starting Circuit, A/T

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Fig. 93: 2.8L, Starting Circuit, M/T

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SUPPLEMENTAL RESTRAINTS

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Fig. 94: Supplemental Restraints Circuit

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TRANSMISSION
1.8L TURBO

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Fig. 95: 1.8L Turbo, A/T Circuit, 5 Speed A/T

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1.9L TURBO DIESEL

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Fig. 96: 1.9L Turbo Diesel, A/T Circuit, 4 Speed A/T

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Fig. 97: 1.9L Turbo Diesel, A/T Circuit, 5 Speed A/T

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2.0L

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Fig. 98: 2.0L, A/T Circuit, 4 Speed A/T

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2.8L

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Fig. 99: 2.8L, A/T Circuit, 5 Speed A/T

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TRUNK, TAILGATE, FUEL DOOR

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Fig. 100: Deck Lid Release Circuit

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Fig. 101: Fuel Door Release Circuit

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WARNING SYSTEMS

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Fig. 102: Warning Systems Circuit

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WIPER/WASHER

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Fig. 103: Wiper/Washer Circuit

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