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Heater Not Working On Number 4

AJRTDDI
AJRTDDI
in Ford Focus Club

Featured Replies

mostly all i can find is. When the resistor pack fails its normaly settings 1/2/3 i cant find any fourms just failing on number 4

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    Check the resistor pack and make sure the pollen filter is clean/dry.

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    As far as I remember on setting 4 of the switch the resistor is bypassed. So it will most likely not be the resistor. I have seen a couple of times that the contact surfaces of the switch get burned after a while which causes the switch to not function (correctly) anymore. This can be solved bycleanin the contact surfaces of the switch.

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    Hi setting 4 stopped on my ford focus mk1, it turned out to be a melted contact on the control switch! Worth a check

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    I was also advised to start the car with all switches at 0 position as this stops the initial surge of current as the car starts from running through the switch contacts damaging them over time

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    • Author

    just gotta find out how take center consoul out lol

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    If you mean the trim around the radio you just take out the radio and theres a couple of screws to undo and then it all unclips.

    A few wiring plugs (switches, clock, lighter socket) to remove.

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    • Author

    ill do it soon, ill take more pictures. :)

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