26206
Carrier Transicold
Critical

EES Check Fuel Pump Circuit

Failure detected in the electrical circuit controlling the regeneration system fuel pump.

Possible causes

  • Burned out fuel pump
  • Failed pump relay
  • Severed power cable
  • Defective EES ECU

Recommended actions

  • Verify continuity in wiring harness
  • Test pump operation externally
  • Replace power relay
  • Reset APX controller

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