STEP 5. Check whether the DTC is set again.
Recheck if the DTC is set.(1) Erase the DTC.
(2) Electric motor switch: ON to OFF
(3) Disconnect the blower motor connector.
(4) Electric motor switch: OFF to ON
(5) Check if the DTC is set.
Is the DTC set?
Replace the A/C controller assembly (A/C-ECU). Replace the blower motor.