| Troubleshooting |
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Characteristics of EM Wave : EM Waves are reflected against
all material and especially metal very well. Reflections of EM Waves are
varies with the shape of object. (※ EM : Electro Magnetic) |
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Radar Sensor : Radar Sensor sense the car by 24GHz echo signal. |
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Special enviroment make the ''False-Alarm'' occurrence because of EM waves. |

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the passenger compartment junction box cover. 3. Remove the driver side cover (A).
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Inspection 1. Measure the pressure of high pressure line by measuring voltage output between NO.1 and NO.2 terminals. 2. Inspect the voltage value whether it is sufficient to be regular value or not. Voltage = 0.00878835 * Pressure + 0.37081095 [PSIA] 3.