dkemper
23-07-2012, 07:52 PM
Have an older SBIII that is displaying code 23:
I can't clear the code (or the code recurs immediately after clearing)
Unit won't start, not getting any other codes but have no information on where to start. I've tried turning off the processor and disconnecting the battery, no change to the display or the error code (other than adding a code 50, Reset Clock) to the mix.
Only other indication of an anomaly is the display screen is flashing with the return air temp.
It's got to be some sort of electrical issue, but I'd have though I'd get another code to at least give a hint as to which system/sensor is setting the fault.
Anyone have a suggestion on where to start looking?
Many thanks!
I can't clear the code (or the code recurs immediately after clearing)
Unit won't start, not getting any other codes but have no information on where to start. I've tried turning off the processor and disconnecting the battery, no change to the display or the error code (other than adding a code 50, Reset Clock) to the mix.
Only other indication of an anomaly is the display screen is flashing with the return air temp.
It's got to be some sort of electrical issue, but I'd have though I'd get another code to at least give a hint as to which system/sensor is setting the fault.
Anyone have a suggestion on where to start looking?
Many thanks!