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: Climate control unit removal
1. Disconnect the negative battery cable. 2. Disconnect the air mix and airflow mode wires from each wire clamp and link. (Manual air conditioner) 3. Remove the center panel. (See CENTER PANEL MODULE REMOVAL/INSTALLATION.) 4. Remove the screws and climate control unit. (Full-auto air conditione ...

Mazda 6 Service Manual: Supplemental Restraint System Components
(With Front Passenger Occupant Classification System) (Without Front Passenger Occupant Classification System) Driver/Front passenger inflators and air bags Roll-over sensor (some models), crash sensors, and diagnostic module (SAS unit). Seat belt pretensioners Front air bag sensor ...