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Home >> Toyota >> 2021 >> Mirai XLE >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Exterior Trim >> Roof Sunshade System - Diagnostic Codes & Symptom Tests >> Roof Sunshade System >> DTC B2342: Switch Failure [11/2020 - ] >> Description

DTC B2342: Switch Failure [11/2020 - ]: Description

This DTC is stored when the sliding roof drive gear sub-assembly detects that the map light assembly is stuck for 30 seconds or more.

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Priority
B2342 Switch Failure Sliding roof drive gear sub-assembly detects map light assembly is stuck for 30 seconds or more.
  • Sliding roof drive gear sub-assembly
  • Map light assembly
  • Harness or connector
Sliding Roof A