Mazda 6 2002 Workshop Manual page 1131

CABIN TEMPERATURE SENSOR INSPECTION
1. Measure the temperature around the cabin temperature sensor.
2. Measure the resistance between terminals of the
cabin temperature sensor.
• If the resistance is not as shown in the graph,
replace the cabin temperature sensor.
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EVAPORATOR TEMPERATURE SENSOR REMOVAL/INSTALLATION
1. Remove the evaporator temperature sensor from the A/C unit. (See
ASSEMBLY.)
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EVAPORATOR TEMPERATURE SENSOR INSPECTION
1. Turn the AUTO switch on.
2. Set the temperature control at MAX COLD (Turn the left).
3. Turn the A/C switch.
4. Set the RECIRCULATE mode.
5. Close all doors and windows.
6. Wait for 5 minutes.
7. Remove the glove compartment.
8. Disconnect the evaporator temperature sensor.
9. Measure the temperature at the blower inlet.
10. Measure the resistance between terminals of the
evaporator temperature sensor.
• If the resistance is not as shown in the graph,
replace the evaporator temperature sensor.
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CONTROL SYSTEM
U–18 A/C UNIT DISASSEMBLY/
A6E854061757W02
A6E8540W021
A6E854061022W01
A6E854061022W02
U
A6E8540W019
U–41