Mazda 6 Service Manual: Dtc b2141, b2477

Dtc b1342

Dtc b2390

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: Generator inspection
Generator Warning Light 1. Verify that the battery is fully charged. Charge if necessary. 2. Verify that the drive belt deflection/tension is correct. (See DRIVE BELT INSPECTION.) If not as specified, replace the drive belt. 3. Turn the ignition switch to ON and verify that the gene ...