Charge Port Latch Fault
The charge port latch actuator has reported an unexpected state — the latch may be stuck open, stuck closed, or unable to reach its commanded position.
Estimated Cost
$50 – $1,200
Repair Time
30 min – 2 hours
DIY Difficulty
DIY Possible
Can I Fix This Myself?
DIY-Friendly Repair
Many owners resolve this with basic tools at home.
Tools you'll need:
Follow the step-by-step wizard below. If the issue persists after working through all steps, it's time to schedule a professional service appointment.
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Step-by-Step Diagnostic Wizard
Answer each question to narrow down the root cause of your CP_a051 fault.
Check Charge Port Door
Step 1 of ~7
Press the charge port button on the car, the key fob, or the Tesla app to open the charge port door. Observe the LED ring color and door motion.
Does the charge port door open and the LED ring illuminate (amber or green)?
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