Mazda 6 Service Manual: Dtc p0171

Dtc p0140

Dtc p0172

Other materials:

Mazda 6 Service Manual: Front buckle removal/installation
1. Perform the following procedure for vehicles with seat belt warning. (1) Disconnect the negative battery cable. (2) Remove the front seat. (3) Disconnect the buckle switch connector. 2. Perform the following procedure for vehicles without seat belt warning. (1) Remove the console. ...

Mazda 6 Service Manual: Refrigerant pressure switch removal/installation
1. Remove the battery. 2. Discharge the refrigerant from the system. (See RECOVERY.) (See CHARGING.) 3. Loosen the refrigerant pressure switch using two spanners. 4. Remove in the order indicated in the table. 5. Install in the reverse order of removal. Refrigerant Pressure Switch Installat ...