⚡ 5V REFERENCE FAULT — WHAT WOULD YOU DO NEXT?
If you haven't watched the original workshop video yet, watch that first before voting below 👇
What's the biggest lesson from this job?
I'd especially like the experienced diagnostic guys to comment on this one. What part of this job would you teach an apprentice, and why?
Never condemn a sensor just because unplugging it changes the fault
Follow current flow, not assumptions
Understand how shared 5 V circuits are constructed
Test → confirm → test again
- Something else — tell us below
7 votes
1
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Robert Shervill
5
⚡ 5V REFERENCE FAULT — WHAT WOULD YOU DO NEXT?
RMS Auto-electrics/Diagnostics
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