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Home >> Toyota >> 2021 >> 4Runner TRD Pro >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge System - Diagnostic Codes & Symptom Tests >> Meter / Gauge System >> Meter Illumination is Always Dark [08/2019 - ] >> Caution / Notice / Hint

Caution / Notice / Hint

NOTE:
  • Before replacing the main body ECU (multiplex network body ECU), refer to Registration.

    Refer to REGISTRATION [08/2019 - 08/2021] , or refer to REGISTRATION [08/2021 - 08/2022] , or refer to REGISTRATION [08/2022 - ]

  • When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

HINT: 

Setting the meter illumination to minimum brightness turns off the meter illumination when the light control switch is changed to the tail or head position, or changed to the AUTO position at night.