Radiator Fan Not Working Relay Testing Mini Cooper Youtube Hi in this video i am looking at a mini cooper that has a coolant fan not working, unlike some cars the mini relays and fuses are actually labeled in the cov. You need to get the temp up to about 116 degrees to see if the high speed fan to kicks in. if it does kick in then your low speed fan resistor has failed. simple aftermarket fix, about £20 for all parts and wires. thanks, but my fan doesn't have the onboard resister. it has two relays in the fuse box.
Mini Cooper 1 6 R50 R53 Coolant Overheating Cooling Fan Not Working Became a real saga. both radiator fan & pas cooling fan replaced in july 2017 (this now only august 2018). the independent garage i use diagnosed a faulty fan & fought my cause with bmw to replace it under warranty. bmw charged £120 to do a diagnostic test;they told my garage that the fan wasn't faulty & their computer showed no wiring defects!. Clutch new and installed, since this, no a c not engaging, radiator no stage 1 or stage 2 cooling fans checked fan relays, fuses all intact. tested fan relays all working, checked power to fan relays all working. checked fans by crossing and live (relay terminals) wiring to drive fan 1 =working and fan 2 = working. On later models that don't have the smaller connector (relay in the fuse box rather than in the radiator housing), you should be able to test both fan speeds. The most common reasons a 2018 mini cooper radiator fan isn't working are the fan assembly, the fan clutch, or the coolant temperature sensor. 0 %. 34 % of the time it's the. fan motor or clutch. 0 %. 28 % of the time it's the. fan relay or fuse. 0 %.
Q A Mini Cooper Fan Relay Location Cooling Fan Issues On later models that don't have the smaller connector (relay in the fuse box rather than in the radiator housing), you should be able to test both fan speeds. The most common reasons a 2018 mini cooper radiator fan isn't working are the fan assembly, the fan clutch, or the coolant temperature sensor. 0 %. 34 % of the time it's the. fan motor or clutch. 0 %. 28 % of the time it's the. fan relay or fuse. 0 %. Mini r56 models utilize an electronic cooling fan integrated into the cooling fan shroud. when repairing, the cooling fan and shroud are replaced as a unit. the cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling. when a mini r56 cooling fan fails, the fan will not activate or only activate at high speed. Disconnect the 2 wires off the radiator switch and bridge the 2 wires together. the fan will work with the ignition on once bridged. you'll have to remove the grill to get access. mpi's are a bit harder as they have ecu control over the cooling fan. pin 28 from the ecu pulls in the cooling fan relay via a lg b wire.
Mini Cooper R56 Cooling Fan Replacement 2007 2011 Pelican Parts Diy Mini r56 models utilize an electronic cooling fan integrated into the cooling fan shroud. when repairing, the cooling fan and shroud are replaced as a unit. the cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling. when a mini r56 cooling fan fails, the fan will not activate or only activate at high speed. Disconnect the 2 wires off the radiator switch and bridge the 2 wires together. the fan will work with the ignition on once bridged. you'll have to remove the grill to get access. mpi's are a bit harder as they have ecu control over the cooling fan. pin 28 from the ecu pulls in the cooling fan relay via a lg b wire.
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