Air Conditioning System

DTC B1476/76 A/C Inverter Load System Malfunction

DESCRIPTION

DTC Detection Condition:

The compressor with motor assembly stops compressor control and outputs this DTC if the rotation load is too large or too small while controlling motor rotation in the compressor with motor assembly.

Possible causes are refrigerant gas leakage, overcharged refrigerant gas, insufficient cooling because of a condenser fan circuit malfunction, or compressor lock.

Wiring Diagram:

Step 1:

Step 1 (Continued)-3:

Step 3 (Continued):

INSPECTION PROCEDURE