Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSTOYOTA2025SEQUOIA CAPSTONEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 97 (SMART ACCESS SYSTEM (FOR START) - DIAGNOSTIC CODES)
2025 Toyota Sequoia Capstone
Section 97 (Smart Access System (For Start) - Diagnostic Codes)
2025 Toyota Sequoia CapstoneSECTION Section 97 (Smart Access System (For Start) - Diagnostic Codes)
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2024 Lexus RC 350, 2024 Lexus RC 300, 2023 Lexus RC 350, 2023 Lexus RC 300, and 2022 Lexus RC 350. However, it is still accessible from the selected car via links, so may be relevant.
- SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function)
- DTC B2271: Ignition Hold Monitor Malfunction [09/2014 - ]
- DTC B2274: ACC Monitor Malfunction [09/2014 - ]
- DTC B2277: Detecting Vehicle Submersion [09/2014 - ]
- DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [09/2014 - 10/2022]
- DTC B2282: Vehicle Speed Signal Malfunction; DTC B2283: Vehicle Speed Sensor Malfunction [10/2022 - ]
- DTC B2284: Brake Signal Malfunction [09/2014 - 10/2015]
- DTC B2284: Brake Signal Malfunction [10/2015 - 11/2017]
- DTC B2284: Brake Signal Malfunction [11/2017 - ]
- DTC B2285: Steering Lock Position Signal Circuit Malfunction [09/2014 - 11/2019]
- DTC B2285: Steering Lock Position Signal Circuit Malfunction [11/2019 - 10/2022]
- DTC B2285: Steering Lock Position Signal Circuit Malfunction [10/2022 - ]
- DTC B2286: Runnable Signal Malfunction; DTC P0335: Crankshaft Position Sensor Circuit Malfunction (NE Signal) [09/2014 - 10/2015]
- DTC B2286: Runnable Signal Malfunction; DTC P0335: Crankshaft Position Sensor Circuit Malfunction (NE Signal) [10/2015 - 11/2017]
- DTC B2286: Runnable Signal Malfunction; DTC P0335: Crankshaft Position Sensor Circuit Malfunction (NE Signal) [11/2017 - 10/2022]
- DTC B2286: Runnable Signal Malfunction; DTC P0335: Crankshaft Position Sensor Circuit Malfunction (NE Signal) [10/2022 - ]
- DTC U0100: Lost Communication with ECM / PCM; DTC U0140: Lost Communication with Main Body ECU; DTC U0142: Lost Communication with Main Body ECU; DTC U0155: Lost Communication with Combination Meter; DTC U1117: Lost Communication with Accessory Gateway [09/2014 - ]
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.