P1477 Diagnostic Trouble Code Discussion for August 2010
Medium Fan Control Primary Circuit Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P1477
| Help Request | Posted | |
| 2002 Ford Taurus LX 3.0L MIL Lamp on VIN: 1FAFP52U82 P1477: High Speed Fan Power Fault. ... illuminated & DTC P1504, Idle Air Control Circuit Fault, stored. No other symptoms were noted by the customer or the technician. Testing requires checking for power @ IAC, (Battery voltage recorded). Check resistance of IAC between 6-13 ohms, (10.5 ohm... |
August 27, 2010 |
