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2024 MINI COOPER SE
Electric•FWD•AUTOMATIC•ev
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor314Torque4618Fluid5DTC1878Battery1Maintenance0Recalls2
CC-ID-420high severityPowertrain

Transmission Malfunction

on 2024 Mini Cooper SE Electric · FWD

What this code means

A fault has been detected in the transmission system. This is raised by the transmission control module and may limit gear selection or performance.

Symptoms

  • Harsh or delayed shifting
  • Limited gear availability
  • Warning lamp illuminated

Common causes

  • Faulty shift solenoid
  • Low or degraded transmission fluid
  • Transmission control module fault
  • Wiring or connector fault

Diagnostic steps

  1. Scan TCM for fault codes
  2. Check transmission fluid level and condition
  3. Test shift solenoid operation
  4. Inspect wiring and connectors
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Other Powertrain codes on this vehicle

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