B2775 TOYOTA - Interior Verification Abnormal

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B2775 Toyota Possible Causes

  • Transponder key ECU
  • Certification ECU
  • Smart key system (for door lock)

B2775 Toyota Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B2775 Toyota Meaning

This Diagnostic Trouble Code (DTC) is output when: 1) there is no response from the certification Electronic Control Unit (ECU), 2) the ECU communication ID was unable to be registered properly, 3) a communication error occurs between the transponder key ECU and certification ECU.
OBDII Code B2775 Toyota - Interior Verification Abnormal - Engine-Codes.com

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