article thumbnail

Top 11 Causes of the Subaru Check Engine Light (+ Next Steps)

RepairSmith

Moreover, since the ECM can’t perform proper diagnostic tests due to low voltage, it may trigger the Check Engine Light. If it’s outside of typical service hours, you can schedule an online appointment with a mobile mechanic who will come to your driveway to resolve the issue. Use the OBD-II scanner to reset the CEL.

article thumbnail

Ram Check Engine Light: 8 Key Triggers + Can You Drive with It?

RepairSmith

Steady Check Engine Light You can still drive with a steady Check Engine Light, but it’d be best to get it inspected by a mechanic soon to avoid further damage. If you’re unsure whether your auto repair shop will be open today, you could hire a mobile mechanic. Let’s see how they’ll go about it. Disconnect the scanner. Open the hood.