As an FYI to anyone facing a failed 307CC window regulator motor (left 9221CP, right 9222CN, I believe): these motors are very specific to the 307CC. Parts that fit, both mechanically and electrically (plugs), won't work unless the microcontroller on the motor control board is exactly the right model/programming.
I had my 2007 window regulators fail both sides (going by the hackery in the door, these had been replaced at least twice before), followed a few months later by the RHS (driver's) motor going up in smoke. I suspect the motor failed due to the regulator cabling being too tight, in turn due to the mechanical clutch mechanism in the replacement regulator mechanism being a stupid design.
Anyway, replacing the motor was a bit of a nightmare, and had at least three wreckers completely stumped. I ended up with two motors from 307s but whilst they were physically identical - even the same control board layout/etc - they would not work with the driver's door controls (the centre mounted "all windows" control did work, so it was just a software problem; also the roof refused to operate with the incorrect controller). I expect the software on the motor controller is specific to the car model. (sheesh) The barcoded label on the control board case appears to be the important bit, for my vehicle these numbers are (RHS):
BROSE 965493-100
LVEAP B/COND BG 2.0
503620150202 05 2.2
My 307CC narrowly avoided being scrapped (unregisterable) due to this stupid design, fortunately I was able to locate the exact matching part from a wrecker in Lithuania (I'm in Sydney, Australia). $65 and registered for another year.
I had my 2007 window regulators fail both sides (going by the hackery in the door, these had been replaced at least twice before), followed a few months later by the RHS (driver's) motor going up in smoke. I suspect the motor failed due to the regulator cabling being too tight, in turn due to the mechanical clutch mechanism in the replacement regulator mechanism being a stupid design.
Anyway, replacing the motor was a bit of a nightmare, and had at least three wreckers completely stumped. I ended up with two motors from 307s but whilst they were physically identical - even the same control board layout/etc - they would not work with the driver's door controls (the centre mounted "all windows" control did work, so it was just a software problem; also the roof refused to operate with the incorrect controller). I expect the software on the motor controller is specific to the car model. (sheesh) The barcoded label on the control board case appears to be the important bit, for my vehicle these numbers are (RHS):
BROSE 965493-100
LVEAP B/COND BG 2.0
503620150202 05 2.2
My 307CC narrowly avoided being scrapped (unregisterable) due to this stupid design, fortunately I was able to locate the exact matching part from a wrecker in Lithuania (I'm in Sydney, Australia). $65 and registered for another year.
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