| Inspection |
| 1. |
Disconnect the battery negative terminal. |
| 2. |
Remove the fuse box cover. |
| 3. |
Remove the starter relay (A).
|
| 4. |
Check for continuity between the terminals (30 and 87) using an ohmmeter.
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| 5. |
Apply 12V to the terminal 85 and ground to the terminal 86 and then check for continuity between the terminals (30 and 87).
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| 6. |
Install the starter relay. |
| 7. |
Install the fuse box cover. |
Removal 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the under (A) and (B). 3. Remove the starter cover (A).
Description A/C pressure transducer convert the pressure value of high pressure line into voltage value after measure it. By converted voltage value, engine ECU controls cooling fan by operating it high speed or low speed. Engine ECU stop the operation of compressor when the temperature of refrigerant line is so high or so low irregularl
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.