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RecallGazette

Vehicle problems, recalls & safety intelligence

Toyota 4RUNNER 2020–2024 — technical service bulletin

Bulletin T-TT-0751-24 Rev1 · NHTSA communication 11010059 · issued Sep 3, 2024

Technical service bulletin
communication type
Structure
component
2020–2024
model years
32
vehicle entries

Official summary

Some customers have expressed concern that the wireless functions of their Key Fob stop working. Key Fob LEDs will not turn ON, but engine starts with key held up against start button. Key battery voltage is confirmed OK and no DTC/RoB is found. This condition may occur if customer places Key Fob near wireless charger while phone is charging. When the key battery is removed and reinstalled, the Key Fob begins to operate normally.

Vehicles covered

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.