Mazda 6 Service Manual: No.20 noise occurs at idle when vehicle is stopped in all positions/ranges

No.19 excessive shift shock on torque converter clutch (tcc)

No.21 noise occurs at idle when vehicle is stopped in d, s, l ranges, or in r position

Other materials:

Mazda 6 Service Manual: Oil pressure switch inspection
1. Verify that the oil pressure warning light illuminates when the ignition switch is at ON position. 2. Verify that the oil pressure warning light goes off when the engine is started. If the oil pressure warning light does not illuminate or remains illuminated, inspect the related wirin ...

Mazda 6 Service Manual: Shift mechanism
1. Remove the battery, battery tray and battery bracket. 2. Remove the air cleaner component. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION.) 3. Remove the dashboard compleat. (See DASHBOARD REMOVAL/INSTALLATION.) 4. Remove the SAS control module. (See SAS UNIT REMOVAL/INSTALLATION.) 5. Remove t ...