Mazda 6 Service Manual: Dtc b1871

Dtc b1869, b1870

Dtc b1877, b1878, b1879, b1885

Other materials:

Mazda 6 Service Manual: Fuel-filler lid and opener removal/installation
1. To remove the fuel-filler lid opener, remove the left side trunk side trim (4SD) or trunk side lower trim (5HB). 2. To remove the fuel-filler lid opener cable, perform the following and turn over the floor covering. (1) Remove the driver-side front seat. (2) Remove the driver-side fron ...

Mazda 6 Service Manual: Immobilizer System
The immobilizer system allows the engine to start only with a key the system recognizes. If someone attempts to start the engine with an unrecognized key, the engine will not start, thereby helping to prevent vehicle theft. If you have a problem with the immobilizer system or the key, consult ...