| Circuit Diagram |

Components 1. Remote Control Switch (Left : Audio) 2. Remote Control Switch (Right : Cruise)
Inspection 1. Loosen the cruise control switch connector. 2. Check for resistance between terminals in each switch position.
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.
Diagnosis With GDS 1. The heating, ventilation and air conditioning can be quickly diagnosed failed parts with vehicle diagnostic system (GDS). ※ The diagnostic system (GDS) provides the following information.