CUSTOMER CONCERN The scan tool cannot communicate with the IMA system, and DTCs U0110 and U1205 are stored. CAUSE Testing confirmed a failed Intelligent Power Unit fan module. The failed fan module caused the No. 61 10-amp IMA fuse in the auxiliary underhood fuse box to open. CORRECTION Remove and replace the Intelligent Power Unit fan module and the open No. 61 10-amp IMA fuse, then verify IMA-module communication.

CUSTOMER CONCERN The air-conditioning system does not cool because the compressor clutch will not engage. CAUSE The confirmed repair identified a failed A/C compressor thermal protector that prevented compressor-clutch operation. CORRECTION Remove and replace the A/C compressor thermal protector, then verify compressor-clutch engagement and air-conditioning operation.