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.
Evaporator temperature sensor removal/installation
Water temperature sensor removal/installationMazda 6 Service Manual: Towing
Proper lifting and towing are necessary to prevent damage to the
vehicle. Government and local laws must be followed.
A towed vehicle should have its front wheels off the ground. If
excessive damage or other conditions prevent this, use wheel dollies.
When towing with the rear wheels on ...
Mazda 6 Service Manual: Woofer inspection
1. Inspect for continuity between the audio amplifier connector terminals and
woofer connector terminals using an ohmmeter.
If not as specified, replace the related wiring harnesses.
2. Verify that there is battery positive voltage at the woofer connector
terminal A (4SD) or C (5HB) u ...