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2014 MITSUBISHI OUTLANDER
2.4L I4•FWD•CVT•gas
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor492Torque2158Fluid7DTC1846Battery1Maintenance0Recalls4
P1489high severityPowertrain

High Speed Radiator Fan Relay Malfunction

on 2014 Mitsubishi Outlander 2.4L I4 · FWD

What this code means

A fault in the high speed radiator fan relay circuit. Can lead to engine overheating under load.

Symptoms

  • Engine overheating
  • Fan not running at high speed
  • Check engine light on

Common causes

  • Faulty high speed fan relay
  • Damaged relay wiring
  • Poor connector contact
  • Faulty PCM driver

Diagnostic steps

  1. Scan for cooling fan codes
  2. Test relay operation
  3. Check relay circuit wiring
  4. Verify fan motor function
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