Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD1999F 150 2WD PICKUP V6-4.2L VIN 2REPAIR AND DIAGNOSISDIAGRAMSELECTRICAL DIAGRAMSGENERAL MODULE
1999 Ford F 150 2WD Pickup V6-4.2L VIN 2
General Module
1999 Ford F 150 2WD Pickup V6-4.2L VIN 2SECTION General Module
Diagram 59-1:
Central Junction Box
Central Timer Module
Fuse 6
Fuse 8
Fuse 15
Fuse 20
Generic Electronic Module
Ignition Key Warning Switch
Restraints Control Module
Diagram 59-2:
Brake/Run Relay Control
Central Junction Box
Central Timer Module
Central Timer Module Diagnostic Connector
Door Ajar Indicator Control
Fasten Safety Belt Indicator Control
Fuse 18
Generic Electronic Module
Instrument Cluster
Interval Delay/Wash Input
Left Door Ajar Input
Left Door Ajar Switch
Main Light Switch
Park/Headlamps On Input
Right Door Ajar Input
Right Door Ajar Switch
Safety Belt Switch
Washer Pump Control
Windshield Wiper Mode Select Input
Wiper High/Low Relay Control
Wiper Park Sense
Diagram 59-3:
Accessory Delay Relay
Battery Junction Box
Battery Saver Relay
Central Junction Box
Fuse 103
Fuse 110
Generic Electronic Module
Interior Lamp Relay
One Touch Down Relay
Diagram 59-4:
4X2 Center Axle Solenoid Control
Brake Pedal Position Switch Input
Central Timer Module
Door Ajar Output
Generic Electronic Module
H2L Relay Control
Illuminated Entry Input
L2H Relay Control
Neutral Sense Input
Rear Air Suspension Module
Remote Anti-Theft Personality Module
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.