| Components |

| 1. Driver seat heater switch |
2. Passenger seat heater switch |
Inspection Front Seat Heater 1. Check for continuity and measure the resistance between terminals No 3 and No 6.
Circuit Diagram [Front Seat Heater Switch (Driver)]
Description The compressor is the power unit of the A/C system. It is located on the side of engine block and driven by a V-belt of the engine. The compressor changes low pressure and low temperature refrigerant gas into high pressure and high temperature refrigerant gas.
Inspection Operating Logic Test (Manual only) Inspect the PTC operation by confirmation logic as follows; 1. Entering (1) Set the Floor mode and maximum heating position. (2) Turn off the blower switch.