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P0480 Diagnostic Trouble Code Discussion for September 2009

Cooling Fan 1 Relay Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0480
Help Request Posted
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0480: Cooling Fan Relay No. 1 Control Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 08, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0480: Cooling Fan Relay No. 1 Control Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 09, 2009
2003 Dodge Ram 2500 Truck 5.9L Misfire VIN: 3D7LU38683
P0480: Fan Clutch Malfunction. Blows white smoke, bad misfire. If I used my Verus and disable cylinders #3 or #4 truck almost dies. The rest of the cylinders it just speeds up a little but still seems to runs the same.
September 10, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0480: Cooling Fan Relay No. 1 Control Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 08, 2009
2000 Cadillac DeVille 4.6L Poor Idle Quality VIN: 1G6KD54YOY
P0480: Cooling Fan Relay No. 1 Control Circuit Malfunction. ... p0108, p0203, p0480, p0748, p1106, p1571, p419. Original recommendation was replace computer because fuel injectors were not activating, and they are groun...
September 09, 2009
2003 Dodge Ram 2500 Truck 5.9L Misfire VIN: 3D7LU38683
P0480: Fan Clutch Malfunction. Blows white smoke, bad misfire. If I used my Verus and disable cylinders #3 or #4 truck almost dies. The rest of the cylinders it just speeds up a little but still seems to runs the same.
September 10, 2009