| TUCSON(LM) >2010 > G 2.4 DOHC > Heating,Ventilation, Air Conditioning > Air Conditioning System > A/C Pressure Transducer>Repair procedures |

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 + 0.5 [PSIA]
3. | If the measured voltage value is not specification, replace the A/C pressure transducer.
Replacement
1. | Disconnect the negative (-) battery terminal.
2. | Recover the refrigerant with a recovery/charging station.
3. | Disconnect the dual pressure switch connector (3P) (A).
Tightening torque: 10~12 N.m (1.0~1.2 kgf.m, 7.4~8.8 lb-ft)
Take care that liquid & suction pipe are not bent.
4. | Installation is the reverse order of removal.