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Thread: Removing heater+heater vents/hazard panel

  1. #11
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    Is the blower actualy working . could have seized or wire come off in the engine bay.

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    This sounds like it needs diagnosing properly through the OBD port.

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    Quote Originally Posted by 8valve-craig View Post
    This sounds like it needs diagnosing properly through the OBD port.
    Hahaha . im sure novas are obd2 arnt they

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    Quote Originally Posted by total_vauxhall View Post
    Is the blower actualy working . could have seized or wire come off in the engine bay.
    No power to the motor what so ever not even blowing any air at all I turn the blowers on and nothing happens

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    Quote Originally Posted by 8valve-craig View Post
    This sounds like it needs diagnosing properly through the OBD port.

    Gots to upgrade to opcom

  6. #16
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    Have you got a multimeter to check you are getting power to the switch? First point of call.

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    Quote Originally Posted by Jonesfach View Post
    Have you got a multimeter to check you are getting power to the switch? First point of call.
    Will check this in the morning and go from there, strange it worked before but now not working

  8. #18
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    Multimeter testing done I'm getting 12.97v without car running and 14.something vaults when car is staryed (which is right and how it should be on the black and brown wire) so there's power coming through but still no light and still no heaters coming on, could this mean either a new switch or possible new heater box??

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    Check to see if you have power to the fan via the switched wire should have no power when switch is off an turn switch on an should have power if not then your switch is naffed

  10. #20
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    Will see if I can sort it either in a little while or tomorrow chap

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