Rick's Free Auto Repair Advice

Posts Tagged: P0481

P0480 Cobalt Fix

Fix code P0480 on Cobalt This vehicle has a 2-speed cooling fan. If you run into the P0480 code and find that the fan will only run on the highest speed, start by checking for a blown cooling fan fuse #1 in the underhood fuse block. If that’s ok, swap cooling fan relay #1 with the high speed cooling fan relay #2. Both relays have the same part number. Rest the PCM to clear the trouble code and drive the vehicle. If the low speed relay is bad, the swap … Read More


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