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 MANUALSFORD2004PICKUP F350 SUPER DUTY, 4D PICKUP, 6.8 S, RWD, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMENGINE CONTROLS - PINPOINT TEST QB: DTCS P0603 OR P1633: KEEP ALIVE POWER THROUGH PINPOINT TEST Z: INTERMITTENT - CNG, FLEX-FUEL & GASOLINEPINPOINT TEST TG: 4X4 LOW SWITCH (4X4LSW) AND FOUR WHEEL DRIVE (4WD) SWITCHINTRODUCTIONPOWERTRAIN CONTROL MODULE (PCM) CONNECTOR
2004 Ford Pickup F350 Super Duty, 4D Pickup, 6.8 S, RWD, Automatic
Powertrain Control Module (PCM) Connector
2004 Ford Pickup F350 Super Duty, 4D Pickup, 6.8 S, RWD, AutomaticSECTION Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES - CNG, FLEX-FUEL & GASOLINE .
| Vehicle | Connector | Circuit | Pin |
|---|---|---|---|
| F-150 | 190 Pin | VPWR PWRGND 4x4L |
B51 B67 T8 |
| All other vehicles | 104 Pin | VPWR PWRGND 4x4L |
71 103 14 |
RENDER: 1.0x
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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.