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B223D fault code: what it means

B223D: Occupant classification module (OCM) fault present (Cherokee KL). Passenger airbag may be switched off; check OCM before replacing the airbag controller.

Body · Safety risk

Usual causes, most likely first

  1. passenger seat occupant sensor/OCM
  2. seat wiring
  3. airbag controller

B223D by make

Jeep

Occupant classification module (OCM) fault present (Cherokee KL). Passenger airbag may be switched off; check OCM before replacing the airbag controller.

Usual causes: passenger seat occupant sensor/OCM; seat wiring; airbag controller

Not sure what B223D means on your car? Ask Credov.

Before you clear it

Write the code down or photograph the scanner first. A code that comes straight back after clearing points to a fault that is still there. A car whose codes were cleared just before you arrived may be hiding one: the scanner's readiness monitors show "not ready" for a while after codes are cleared.

Researched by Credov from manufacturer and workshop sources. A fault code points to where a fault may be; a workshop confirms it with a diagnosis. Browse all fault codes.