MALFUNCTION OF ENGINE RETARDER 2 [OPEN/GND SHORT-CIRCUIT]
(DTC CODE P1467 / DIAGNOSIS MONITOR CODE 55)

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Symptom of malfunction
  • Cruise functions are disabled.
  • DPR regeneration is disabled.
Output limit, etc. Without
Malfunction indicator light Light out
Multi information Without
Possible cause of malfunction Malfunction of engine retarder 2 (open/GND short-circuit)

1. Measuring voltage between terminals

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2. Measuring resistance between terminals

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3. Inspecting the engine retarder solenoid valve

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DTC Clear

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