Captiva |
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Step | Action | Yes | No | ||||||
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DEFINITION: The low and the high side pressures are both higher than normal.
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1 | Were you sent here from the air conditioning (A/C) System Performance Test? | Go to Step 2 | |||||||
2 |
Are the cooling fans ON and operating correctly? | Go to Step 3 | Go to Step 5 | ||||||
3 | Visually inspect for the following conditions:
Do any of these conditions exist? | Go to Step 4 | Go to Step 6 | ||||||
4 | Repair the air flow restriction. Is the action complete? | Go to Step 9 | - | ||||||
5 | Repair the fault to the cooling fan operation. Is the repair complete? | Go to Step 9 | - | ||||||
6 | Feel the liquid line on both sides of the thermal expansion valve (TXV). Are the temperatures on both sides of the TXV similar? | Go to Step 7 | Go to Step 8 | ||||||
7 | Replace the damaged or faulty TXV. Refer to Air Conditioning Evaporator Thermal Expansion Valve Replacement . Is the action complete? | Go to Step 9 | - | ||||||
8 |
Is the action complete? | Go to Step 9 | - | ||||||
9 |
Are the readings within the specified ranges listed in the A/C Performance Chart? | Go to Step 10 | |||||||
10 | Operate the system in order to verify the repair. Did you find and correct the condition? | System OK |
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