If your vehicle is overheating due to a non-working cooling fan motor, this video will show the steps involved in diagnosing the problem. Cooling fan motor t... The video above shows how to check for blown fuses in the engine bay of your 2006 Infiniti G35 and where the fuse box diagram is located. If your map light, stereo, turn signals, heated seats, headlights or other electronic components suddenly stop working, chances are you have a fuse that has blown out. May 30, 2014 · You may use the wiring schematic to trace the circuit through the fuse and relay components, if everything of 2007 Infiniti G35 Sport (Manual) tests fine, the fan motor has failed and needs to be replaced. The most common repair is the cooling fan motor failure. This isn’t only theory.