C062E code meaning
Active Air Dam Supply Voltage Circuit Low
What C062E means
The active air dam actuators run from the vehicle battery while the PCM or body module commands them over LIN or CAN, as Ford's patent lays out. C062E reports that the supply reaching the actuator or its module is too low to move the panel safely. Small LIN motor drivers made for flaps and grille shutters watch this themselves: Melexis' MLX81350 has an undervoltage threshold selectable between about 4 and 9 V. Stellantis shows a related field case on the Ram 1500: lost contact with the air dam plus system-voltage-low codes in several modules, traced to loose grounds G921/G933/G904 and fluid wicking into inline connector XY110A. No maker publishes C062E. The panel stops where it is until supply recovers.
C062E at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium, DIY possible
- Typical labor0.3 to 2 hours
- Clears after repairWhen cleared with a scanner
Symptoms of C062E
- Air dam no longer moves and stays in its last position
- Air dam fault message in the cluster
- Low-voltage codes in other modules at the same time
Common causes of C062E
- Most likelyLoose or corroded ground point in the front harness
- PossibleWater or washer fluid wicking into an inline connector
- PossibleWeak battery or low charging voltage
- Less likelyHigh resistance in fuse or feed wire to the actuator
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Active air dam actuatorPower supply
What each part of C062E means
| C | Chassis system: brakes, ABS, steering and suspension. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 2E | The exact fault in that area. |
What to do next
- Note C062E and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about C062E
What does C062E mean?
C062E means "Active Air Dam Supply Voltage Circuit Low". The active air dam actuators run from the vehicle battery while the PCM or body module commands them over LIN or CAN, as Ford's patent lays out. It is a generic code, so it means the same on every make.
Is it safe to drive with C062E?
C062E does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will C062E fail an emissions test?
C062E is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is C062E to fix?
Difficulty: medium. A typical repair takes 0.3 to 2 hours of work. A careful DIY repair is possible with basic tools and a scanner.
Will C062E clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.