BMW fault code 152001

152001 is a fault stored in your BMW's memory (an ISTA fault code, not a standard OBD-II P-code).

What it means:
Ignition and injector relay supply: short circuit to B+. Can cause misfires or a start-then-stall. Most often a weak battery or the ISM power module / main DME relay; less often wiring or a shorted coil or injector.

Related codes: 154329

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