| Last Modified: 11-29-2007 | 1.6 G | |
| Service Category: Vehicle Interior | Section: Heating/Air Conditioning | |
| Model Year: 2008 | Model: Sequoia | Doc ID: RM00000202W013X |
| Title: HEATING / AIR CONDITIONING: AIR CONDITIONING PRESSURE SENSOR: ON-VEHICLE INSPECTION (2008 Sequoia) | ||
ON-VEHICLE INSPECTION
1. INSPECT AIR CONDITIONER PRESSURE SENSOR
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(a) Install the manifold gauge set. |
(b) Disconnect the connector from the air conditioner pressure sensor.
(c) Connect the three 1.5 V dry cell batteries' positive (+) lead to terminal 3 and the negative (-) lead to terminal 1.
(d) Connect the voltmeter's positive (+) lead to terminal 2 and the negative (-) lead to terminal 1.
(e) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
1 - 2 |
Refrigerant pressure: 0.39 to 3.187 MPa (4 to 32.5 kgf/cm2, 57 to 463 psi) |
1.0 to 4.8 V |
If the result is not as specified, replace the air conditioning pressure sensor.
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