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P0505 Diagnostic Trouble Code Discussion for January 2023

Idle Air Control Motor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0505
Help Request Posted
2000 Jeep Grand Cherokee Limited 4.7L MIL Lamp on VIN: 1J4GW58N0Y
P0505: Idle Air Control Motor Circuit Malfunction. No damage to wires at idle speed control valve. Throttle body is clean. No vacuum leak. No corosion at ecm .start car and code occur right away. Anyone has this problem before?
January 13, 2023