Charging system warning Light
WARNING: This page is about a different car, the 2017 Mazda CX-9. However, it is still accessible from the selected car via links, so may be relevant.
- Verify that the battery is fully charged.
- Verify that the assembly condition of the drive belt is correct. (See DRIVE BELT INSPECTION [SKYACTIV-G 2.5T] .)
- Switch the ignition ON, verify that the charging system warning light illuminates.
- If it does not illuminate, inspect the charging system warning light and the wiring harness.
- If the charging system warning light and the wiring harness are normal, inspect the PCM.
- If it does not illuminate, inspect the charging system warning light and the wiring harness.
- Verify that the charging system warning light turns off after the engine is started.
- If the charging system warning light does not turn off, perform the DTC inspection, then perform troubleshooting according to the corresponding diagnostic procedure. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)] .) (See DTC TABLE [PCM (SKYACTIV-G 2.5T)] .)