2024 Toyota Highlander Repair Guides
P08172024 Toyota Highlander P0817 — Clutch Temperature Critical Diagnosis & Fix
P0817 indicates dangerously high clutch temperatures, requiring immediate attention.
Advanced
1-3 hours
P08492024 Toyota Highlander P0849 — Brake Booster Sensor Intermittent Diagnosis & Fix
The brake booster pressure sensor signal is intermittent or erratic.
Advanced
1-2 hours
P08812024 Toyota Highlander P0881 — TCM Power Output Performance Diagnosis & Fix
The TCM power output is outside expected operating parameters.
Advanced
1-3 hours
P08882024 Toyota Highlander P0888 — TCM Power Relay Sense Circuit Diagnosis & Fix
P0888 indicates a fault in the TCM power relay feedback sense circuit.
Advanced
1-3 hours
P10112024 Toyota Highlander P1011 — INJECTOR CIRCUIT SHORT CYL1 Diagnosis & Fix
Expert diagnosis and repair guide for Toyota Highlander 2024 with OBD-II code P1011 (Fuel Injector 1 Circuit Short). Includes troubleshooting steps, common causes, and repair procedures.
Easy
3 hours
P17472024 Toyota Highlander P1747 — Torque Converter Clutch Actuation Solenoid Fault Diagnosis & Fix
Learn how to diagnose and fix OBD-II trouble code P1747 (TCC actuation solenoid failure) in your 2024 Toyota Highlander. Step-by-step repair guide with troubleshooting tips.
Moderate
2-4 hours