OBD Codes List

Diagnostic reference · P2E93

P2E93

Charge Port Door B Open Request Switch Circuit

System
Powertrain control (P code)
Lamp
Check Engine Light
Category
Powertrain - Hybrid Propulsion

What it means

P2E93 means Charge Port Door B Open Request Switch Circuit.

Where it lives

For P2E93, the switch sits on the circuit this code reports. The description of P2E93 reports a fault at the switch.

Check these first

  • A failed open request switch at charge port door B
  • An open or short in the switch wiring
  • A corroded switch connector at charge port door B
  • A stuck charge port door B mechanism
  • A failed charge port door B control module input

What to do next

  1. Read charge port door B switch status on a scan tool
  2. Press the open request switch and watch the status change
  3. Test the switch circuit for open and short faults
  4. Inspect the switch connector for corrosion
  5. Replace the open request switch if the circuit tests good
  6. Clear the code and retest

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Updated

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