Section 672 (Four-Wheel Drive Systems - Excursion & F250-F550 Super Duty)
WARNING: This page is about a different car, the 2004 Ford Pickup, 2004 Ford F550 Super Duty, 2004 Ford F450 Super Duty, 2004 Ford Excursion, and 2004 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Specifications
- Description And Operation
- Diagnosis And Testing
- Four-Wheel Drive Systems - Mechanical Shift
- Four-Wheel Drive Systems - Electronic Shift
- Notes
- Special Tool(s)
- General Equipment
- Material
- Principles of Operation
- Inspection and Verification - Electronic Shift
- GEM Diagnostic Trouble Code (DTC) Index
- Symptom Chart - Electronic Shift
- Functional Test - Electronic Shift
- Pinpoint Tests - Electronic Shift
- Pinpoint Test D: No Communication With The 4WD Control Module
- Pinpoint Test E: The Vehicle Does Not Shift Between 2WD And 4X4 Correctly
- Pinpoint Test F: The Vehicle Does Not Shift Between 4X4 And 4X4 Low Modes Correctly
- Pinpoint Test G: The Front Axle Does Not Engage Or Disengage Correctly
- Pinpoint Test H: The 4X4 Indicator Is Always On - Four Wheel Drive System Operates Correctly
- Pinpoint Test I: The 4X4 Low Indicator Is Always On
- General Procedures
- Removal And Installation