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Home >> Toyota >> 2021 >> Highlander LE, 4WD >> Repair and Diagnosis >> Suspension >> Wheels & Tire System >> Tire Pressure Warning System - Diagnostics - Introduction (1 Of 2) >> Tire Pressure Warning System >> Problem Symptoms Table [11/2023 - ] >> Problem Symptoms Table [11/2023 - ]

Problem Symptoms Table [11/2023 - ]

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TIRE PRESSURE WARNING SYSTEM

Symptom Suspected Area Link
Tire pressure warning light does not illuminate despite tire pressure decreasing Initialization Refer to INITIALIZATION [11/2023 - ] 
Check Data List (ID Tire Inflation Pressure) Refer to DATA LIST / ACTIVE TEST [11/2023 - ]
ID code check (Registration) Refer to REGISTRATION [11/2023 - 11/2024] , or refer to REGISTRATION [11/2024 - ] 
Tire pressure warning light circuit Refer to Tire Pressure Warning Light Circuit [11/2023 - ]
Tire pressure warning light remains illuminated (Goes off during initial check) Tire pressure warning light circuit Refer to Tire Pressure Warning Light Circuit [11/2023 - ]
Tire pressure warning light remains illuminated (Illuminates during initial check) Check Data List (ID Tire Inflation Pressure) Refer to DATA LIST / ACTIVE TEST [11/2023 - ]
Tire pressure adjustment Refer to INSPECTION [12/2019 - ]
ID code check (Registration) Refer to REGISTRATION [11/2023 - 11/2024] , or refer to REGISTRATION [11/2024 - ] 
Initialization Refer to INITIALIZATION [11/2023 - ] 
Initialization cannot be done Tire pressure warning reset switch (steering pad switch assembly) Refer to Tire Pressure Warning Reset Switch Circuit [11/2023 - ]
Tire position not identified Refer to "Tire Position Not Identified". Refer to Tire Position Not Identified [11/2023 - ]
Cannot enter to automatic ID registration mode Refer to "Tire Pressure Warning Reset Switch Circuit". Refer to Tire Pressure Warning Reset Switch Circuit [11/2023 - ]