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Home >> Acura >> 2020 >> ILX >> Repair and Diagnosis >> External Pages >> Different car >> Section 80 (Charging System - Service, Testing & Troubleshooting (Except Hybrid)) >> Symptom Troubleshooting Index >> Charging System Symptom

Charging System Symptom

WARNING: This page is about a different car, the 2022 Honda Accord, 2021 Honda Accord, 2020 Honda Accord, 2019 Honda Accord, and 2018 Honda Accord. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If no DTCs are indicated when confirming them with the HDS , the alternator is normal because of multistage control one.

Symptom  Diagnostic procedure  Also check for 
12 volt charging system indicator stays on Do the gauge control module self-diagnostic function procedure .  
Over-run alternator decoupler (OAD) pulley is making an abnormal noise Check for a broken over-run alternator decoupler (OAD) pulley .  
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