2026-10-08 · 5 min read
Mitsubishi ASX Alternator Service Malaysia
The alternator on the Mitsubishi ASX charges the battery and powers all electrical systems while the engine is running. Symptoms of alternator failure include a battery warning light, dimming headlights, and repeated battery drain. The ASX alternator is driven by the serpentine belt; inspect the belt condition at every service. A faulty alternator should be tested before assuming battery replacement is the solution — both components affect each other.
ASX Alternator Service
- Alternator typically lasts 100,000–150,000 km — inspect if battery warning light appears
- Belt-driven alternator: check serpentine belt tension and condition every 40,000 km
- Symptoms of failing alternator: flickering lights, battery draining, power steering feeling heavy