What are the common causes of C062E?

A short to ground in the active air dam supply voltage circuit. An open in the supply voltage feed to the active air dam. A blown fuse feeding the active air dam. Corrosion or water in the active air dam connector. A failed active air dam actuator module.

Check the fuse feeding the active air dam. Test the supply voltage feed for a short to ground. Inspect the active air dam connector for corrosion or water. Check power and ground at the active air dam actuator. Replace the active air dam actuator if supply voltage is present but it stays dead. Clear the code and retest.

C062E

Active Air Dam Supply Voltage Circuit Low

System: Chassis control (C code)
Lamp: Check Engine Light
Category: Chassis

What it means

C062E means Active Air Dam Supply Voltage Circuit Low.

Check these first

A short to ground in the active air dam supply voltage circuit
An open in the supply voltage feed to the active air dam
A blown fuse feeding the active air dam
Corrosion or water in the active air dam connector
A failed active air dam actuator module

What to do next

Check the fuse feeding the active air dam
Test the supply voltage feed for a short to ground
Inspect the active air dam connector for corrosion or water
Check power and ground at the active air dam actuator
Replace the active air dam actuator if supply voltage is present but it stays dead
Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.