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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof System - Diagnostic Codes & Symptom Tests >> Sliding Roof System >> DTC B2343: Position Initialization Incomplete [12/2019 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  1. If the sliding roof ECU (sliding roof drive gear assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear assembly) must be initialized.

    Refer to INITIALIZATION [12/2019 - ]

HINT: 

When DTC B2342 and B2343 are output simultaneously, perform troubleshooting for DTC B2342 first.