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+--- Thread: CCM calibration - Polestar 2 (/showthread.php?tid=1212)
CCM calibration - Polestar 2 - fsavard - 02-13-2026
Hello,
My car is experiencing heavy windows fogging since the beginning of winter (canadian weather). I suspect that the recirculation flap is stucked/motor not working.
Orbit is reporting two CCM-related DTCs:
- CCM-B108377: Recirculation Damper Motor - Mechanical Failures - Commanded position not reachable
- CCM-B10AE77: Front Left Temperature Damper Motor - Mechanical Failures - Commanded position not reachable
Is it possible to run a complete calibration of the CCM dampers?
I tried to run a Climate - Damper motors stops end procedure but it always stops at Step 3 of the procedure.
Any info or tips?
TIA
RE: CCM calibration - Polestar 2 - Apansson - 09-25-2026
(02-13-2026, 08:59 PM)fsavard Wrote: Hello,
My car is experiencing heavy windows fogging since the beginning of winter (canadian weather). I suspect that the recirculation flap is stucked/motor not working.
Orbit is reporting two CCM-related DTCs:
- CCM-B108377: Recirculation Damper Motor - Mechanical Failures - Commanded position not reachable
- CCM-B10AE77: Front Left Temperature Damper Motor - Mechanical Failures - Commanded position not reachable
Is it possible to run a complete calibration of the CCM dampers?
I tried to run a Climate - Damper motors stops end procedure but it always stops at Step 3 of the procedure.
Any info or tips?
TIA
Is this a service function for calibrating damper motors?
I have a P2 with low/no heat on the right side. Replaced damper motors as they made noise. Silent now but still no heat.
Got no license for this car. As its quite expansive for just trying this i would at least like to know if its possible..