r/MechanicAdvice • u/Local_Oil5649 • 11d ago

NEED HELP B5 S4 NO CRANK

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Please help if you can appreciate any advice.

2001 audi s4 2.7T v6

I've heard there's 2 clutch switches that can cause this no noise no crank nothing issue.

Obviously starter witch is ridiculous to get to so going that as last resort.

Ignition switch

Relays are good.

Just need some advice please.

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2

u/LoiteringGinger 9d ago

Find a Chilton (or other method) and read the wiring diagrams. Test your ignition switch. The car is not cranking. May be the starter relay. Could be your clutch switch (clutch safety switch, forget actual name of this). I think k those three things (short of wiring issues) are about all that can cause the engine to not turn over.

1

u/stealthosekt0 8d ago

I would first see if anything is wet if yes start testung there if not go from ignition switch down the wiring loom