DTC B1442 Mitshubishi

Low Speed (No. 1) Fan Relay Control Circuit

Low Speed (No. 1) Fan Relay Control Circuit

Description

Key on or engine running; and the PCM detected an unexpected low or high voltage condition on the Low Speed Fan Relay control circuit.

Cause and Solution

LFAN relay power circuit is open from the relay to fused powerLFAN relay control circuit is open or shorted to chassis groundLFAN relay is damaged or has failedPCM has failed

Video Guide

Duration: PT4M6S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: B1442
  • Brand: Mitshubishi
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