General Troubleshooting Information Before Troubleshooting 1. Check applicable fuses in the appropriate fuse/relay box.
Specifications Audio Item Specification Model Display Audio 2.0 Power supply DC 14.
Description and operation Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.