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 MANUALSFORD1985ECONOLINE E250, VAN WINDOW EXTENDED, 4.9 Y, C6REPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTMIRRORS - POWERTESTINGBOTH MIRRORS DO NOT FUNCTION
1985 Ford Econoline E250, Van Window Extended, 4.9 Y, C6
Both Mirrors Do Not Function
1985 Ford Econoline E250, Van Window Extended, 4.9 Y, C6SECTION Both Mirrors Do Not Function
- Remove left door inner trim panel. Unplug accessory feed wire (Black and Yellow with Red stripe), and check for voltage. On vans, turn ignition switch on.
- If no voltage is observed, check hot wire in-line fuse, check hot wire and ground connections. Repair as necessary. If voltage is present at accessory feed wire plug, reconnect wire. Check mirror functions and if satisfactory, install trim panel.
- If no voltage is observed, disconnect and check continuity of wiring, step-by-step, from hot wire lead to cowl/door harness connection, to switch wire feed connection, and to mirror feed wire connection. Replace or repair damaged wiring.
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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.