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 MANUALSFORD2004ECONOLINE E150, VAN CARGO, 4.6 WREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2148 (MODULE COMMUNICATIONS NETWORK)DIAGNOSTIC TESTSCOMMUNICATIONS NETWORKINSPECTION AND VERIFICATION
2004 Ford Econoline E150, Van Cargo, 4.6 W
Inspection and Verification
2004 Ford Econoline E150, Van Cargo, 4.6 WSECTION Inspection and Verification
WARNING: This page is about a different car, the 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
- Verify the customer concern.
- Visually inspect for obvious signs of electrical damage.VISUAL INSPECTION CHART
Electrical - Battery junction box (BJB) fuse(s):
- 3 (10A) (no communication with PCM)
- 13 (10A) (no communication with vehicle dynamics module [VDM])
- 20 (15A) (no communication with PCM)
- 106 (40A) (no communication with ABS module)
- 109 (20A) (no communication with ABS module)
- Central junction box (CJB) fuse(s):
- 2 (10A) (no communication with restraints control module [RCM])
- 8 (10A) (no communication with IC, LTM)
- 13 (10A) (no communication with IC, parking aid module [PAM], VDM, ABS module)
- 15 (10A) (no communication with HVAC module)
- 16 (20A) (no power to scan tool)
- 19 (7.5A) (no communication with driver door module [DDM], driver seat module [DSM], LTM)
- 23 (10A) (no communication with lighting control module [LCM])
- 25 (10A) (no communication with HVAC module, IC)
- 32 (7.5A) (no communication with rear audio and temperature control (RATC) module)
- Data link connector (DLC)
- Wiring harness
- Wiring, terminals or connectors.
- Battery junction box (BJB) fuse(s):
- If an obvious cause for an observed or reported concern is found, correct the cause (if possible) before proceeding to the next step.
NOTE:
Make sure to use the latest scan tool software release.
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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.