P0480 Diagnostic Trouble Code Discussion for September 2009
Cooling Fan 1 Relay Control Circuit Malfunction
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| 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 5.9L Misfire VIN: 3D7LU38683 P0480: Coolong Fan 1 Control Circuit/Open Low speed fan Relay. 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 |
