F28-2 code replaced transfer seperation and no change. any help is appreciated?
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Re: 7228 F28-2
WOW....... long time since I've seen one of them! 28-2 is a transfer lighting abnormality. I can't remember if the transfer synchronization lamp (TSL) is part of the T/S unit or sits behind it on the door. Will be worth checking the lamp and wiring. In 47 Mode you can check the TSL operation using code 52. I think you can also alter the TSL operation dependant on paper so you might be able to turn it off. I can have a look into it if you're still having problems -
Re: 7228 F28-2
Check the grey insulating sheets inside the HV coupler attached to side door.
Look for crumbling, and white spots at arc through point.Comment
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