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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 50 (Power Back Door System (HV) - Diagnostic Codes & Symptom Tests) >> POWER BACK DOOR SYSTEM (for HV Model) >> DTC B2220: Back Door Motor Circuit [11/2018 - 10/2023] >> Description

DTC B2220: Back Door Motor Circuit [11/2018 - 10/2023]: Description

WARNING: This page is about a different variant/trim than selected.

This DTC is stored when the multiplex network door ECU detects a malfunction of the motor built-into the power back door unit assembly set LH or power back door unit assembly set RH.

DTC No. Detection Item DTC Detection Condition Trouble Area
B2220 Back Door Motor Circuit Malfunction of motor built into the power back door unit assembly set LH or power back door unit assembly set RH detected
  • Multiplex network door ECU
  • Power back door unit assembly set LH
  • Power back door unit assembly set RH
  • Harness or connector