What does code P1468 mean on BMW vehicles?
The ECU detects an implausible operating state of the heated catalyst battery disconnecting switch.
OBD-II Code BMW
P1468 — BMW — Heated Catalyst Battery Disconnecting Switch Plausibility
The ECU detects an implausible operating state of the heated catalyst battery disconnecting switch.
Common symptoms
- Check engine light illuminated
Possible causes
- Faulty disconnect switch
- wiring or control issue
Initial recommendation
Inspect battery disconnect switch and related wiring for proper operation.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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