U065C
Lost Communication With Right Front Mode Actuator
What it means
U065C means Lost Communication With Right Front Mode Actuator.
Where it lives
For U065C, start at the actuator the description names.
Check these first
- The bus cannot reach the right front mode actuator
- A seized mode actuator motor
- A binding mode door on the right front actuator
- A broken actuator return spring
- A missing command to the right front mode actuator
What to do next
- Command the right front mode actuator with a scan tool
- Inspect the mode door linkage for binding
- Check the actuator connector and wiring
- Test the actuator motor
- Replace the right front mode actuator if it does not move
- Clear the code and retest
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Updated
Generic SAE J2012 definition. Last updated 2026-10-10.