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Fuse box logistics

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Old Aug 2, 2025 | 01:07 PM
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JoColtrane's Avatar
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Default Fuse box logistics

Was diagnosing the fuse box and observed the following.




All 4 of the 40 & 50 amp fuses were receiving power without the key in the ignition and the ignition relay received power to 2 terminals with key in the on position. Is this normal and if not what could be the issue?

Jo
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Old Aug 2, 2025 | 09:45 PM
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Never mind, I figured it out but now have a new question.

With key cylinder in start position, no power at starter relay, c200A (A9) or C200D (A9). Where does the dark green wire go from there or what are the other points to probe. There's a dark green wire on both connectors on the steering column but wasn't sure which one (#1 or #2) may be the correct one for starter relay circuit but I have probed both and again no power. Also no power at shifter dark green wire. Not sure where to probe from here.


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Old Oct 27, 2025 | 06:27 AM
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Good catch on tracing the circuit — sounds like you’re close. If there’s no power at the starter relay or the dark green wire, you’ll want to trace it back through the ignition switch output and neutral safety circuit. Sometimes the issue isn’t at the relay itself but in the connector between the column harness and fuse panel. Make sure to check continuity along that dark green wire — corrosion or a loose terminal could easily break the circuit. Also, remember that proper documentation and workflow management make a big difference when diagnosing or coordinating vehicle logistics. Paperwork handling – dispatchers take care of rate confirmations, bills of lading, invoices, and other documents, reducing your administrative burden. That’s why many professionals rely on https://avnlogisticstm.com/ AVN Logistics for reliable and organized dispatch support.

Last edited by cursorman; Oct 30, 2025 at 03:09 PM. Reason: Remove SPAM promotion of trucking logistics company
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