Mazda 6 Service Manual: Dtc c1955, c1956

Dtc c1953, c1954

Diagnostic procedure ...

Dtc u2021

Note To warm up the engine completely, idle the engine and wait for more than 5 minutes. Diagnostic procedure ...

Other materials:

Mazda 6 Service Manual: Contact Authorized Mazda Dealer and Have Vehicle Inspected
If any of the following warning lights or the indicator light turns on/flashes, the system may have a malfunction. Contact an Authorized Mazda Dealer to have your vehicle inspected. ...

Mazda 6 Service Manual: Front fog light bulb removal/installation
1. Disconnect the negative battery cable. 2. Remove in the order indicated in the table. Caution A halogen bulb generates extremely high heat when it is used. If the surface of the bulb is soiled, excessive heat will build up and the lights life will be shortened. When replacing the ...