hi, i have a rover 45 turbo deisel 2.0 and the heater/ ventilation blower switch only works on position 3 & 4. Position 1 & 2 are defunct and the blower does not actuate. I have tested the blower switch and it is mechanically sound and the circuitry is fine. is this a relay of fuse problem? Unable to find diagnostic? please help.
common fault on most rovers as previously detailed. I've had several Rovers & all have had this resistor fault. You can save yourself some money if you're handy with a soldering iron - buy a repair kit on ebay - easy fix.
Parkie 90
May 2010
You need to replace the heater resistor. It is located behind the passenger glove box inside the heater blower duct. Remove glove box for better access 2 bolts at the bottom.You will see a plastic plate with a wiring multi plug on remove plug. there is 1 or 2 screws holding the resistor in it looks like coil springs once removed these will be broken. Hope this helps.
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Try fixfault.com to fix cars.