5
Check the drying fan:
This can be checked on harness P203 on pins 3 & 4, it is not possible to check the resistance so you should only replace if it is open or short circuit.
Or, run the fan in “HO” mode in diagnostics and check for air flow, if the fan exhibits poor performance (low air flow) replace it.
6
Check the motor winding:
These can be checked on harness P201 at the controller.
To check remove the harness and measure resistance between pins 1&2, 2&3, 1&3 the following resistances should apply:
8.0 +/- 5 Ohms (per winding),
16 ohms phase to phase from the controller connector.
11
