Charging System: Troubleshooting: Notes

NOTE:

If it is a discharge problem, make sure to take a measurement of the current.
(Refer to Charging System - "BATTERY ")
If the battery negative (-) terminal is disconnected during the measurement of the parasitic current, it may be normal by the battery reset, so use the clamp meter without removing it.
When checking the main fuse of the alternator, not only visual check, but also electrical and voltage check is performed to verify the normal condition.
Do not use non-genuine parts as the charging system may be faulty due to the installation of parts other than genuine ones.
Be careful when working because battery discharge may occur due to open circuit/short circuit of wiring due to misassembly.
Note that there may be other problems/possible causes/maintenance measures other than the above items.
Refer of the DTC Guide and the electrical circuit diagrams enables more effective maintenance.