Mazda 6 Service Manual: Magnetic clutch inspection
1. Connect battery positive voltage to terminal A of magnetic clutch and ground to A/C compressor body.
2. Verify that the magnetic clutch operates.
- If not as specified, replace the stator and thermal protector.
Magnetic clutch adjustment
1. Measure the clearance around the entire circumference between the pressure
plate and A/C compressor pulley using a thickness gauge.
2. Verify that the clearance is within the specification.
...
Solar radiation sensor removal/installation
1. Disconnect the negative battery cable.
2. Remove the solar radiation sensor from the dashboard using a tape-wrapped
flathead screwdriver.
3. Install in the reverse order of removal. ...
Other materials:
Mazda 6 Service Manual: Procedures for determining the location of a malfunction
System Wiring Diadram
PCM
1. Check the display of DTC U0121 and/or U0155, using the SST (WDS or
equivalent). (See DTC TABLE.)
2. Referring to the following table, determine the malfunctioning part of the
CAN system.
ABS/TCS HU/CM or DSC HU/CM
1. Accec and monitor the PCM MSG and IC MSGo ...
Mazda 6 Service Manual: Drive belt auto tensioner inspection
1. Remove the drive belt. (See DRIVE BELT REPLACEMENT.)
2. Verify that the drive belt auto tensioner moves smoothly in the
operational direction.
Replace the drive belt auto tensioner if necessary.
3. Turn the drive belt auto tensioner pulley by hand and verify that it
rotates smoothly ...