Mazda 6 Service Manual: Dtc b1869, b1870

Dtc b1342

Dtc b1871

Other materials:

Mazda 6 Service Manual: Power window regulator removal/installation
1. Disconnect the negative battery cable. 2. Remove the front door glass/rear door glass. 3. Remove the front door speaker/rear door speaker. 4. Remove the power window motor. 5. Remove the nuts. 6. Insert hand through the speaker installation hole, rotate the regulator drum housing in the ...

Mazda 6 Service Manual: Pcv valve inspection
1. Disconnect the negative battery cable. 2. Remove the intake maniforld.(see INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.) 3. Remove the PCV valve. 4. Blow through the valve and verify that air flows as specified. If not as specified, replace the PCV valve. Specification ...