Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM1000000028Z8Z
Model Year Start: 2023 Model: Corolla Prod Date Range: [11/2022 -           ]
Title: THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): DIAGNOSTIC TROUBLE CODE CHART; 2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]

DIAGNOSTIC TROUBLE CODE CHART

Smart Key System (for Start Function)

DTC No.

Detection Item

Link

B227111

IG Circuit Short to Ground

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B227111; IG Circuit Short to Ground

B227411

ACC Circuit Short to Ground

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B227411; ACC Circuit Short to Ground

B227511

Starter Circuit Short to Ground

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B227511,B227512; Starter Circuit Short to Ground

B227512

Starter Circuit Short to Battery

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B227511,B227512; Starter Circuit Short to Ground

B227862

Engine/Power Switch Signal Compare Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B227862; Engine/Power Switch Signal Compare Failure

B228231

Vehicle Speed Signal Circuit Open

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B228231,B228262; Vehicle Speed Signal Circuit Open

B228262

Vehicle Speed Signal Compare Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B228231,B228262; Vehicle Speed Signal Circuit Open

B228562

Steering Lock Position Signal Compare Failure

2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B228562; Steering Lock Position Signal Compare Failure

B228B00

Battery Circuit or Ground Circuit Energization Malfunction

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B228B00; Battery Circuit or Ground Circuit Energization Malfunction

B277A96

Wireless Starter Component Internal Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B277A96; Wireless Starter Component Internal Failure

B278196

Steering Lock System Component Internal Failure

2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278196,B278211,B278215,B279F1C; Steering Lock System Component Internal Failure

B278211

Power Source Control System Circuit Short to Ground

2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278196,B278211,B278215,B279F1C; Steering Lock System Component Internal Failure

B278215

Power Source Control System Circuit Short to Battery or Open

2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278196,B278211,B278215,B279F1C; Steering Lock System Component Internal Failure

B27841C

Antenna Coil Circuit Voltage Out of Range

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B27841C; Antenna Coil Circuit Voltage Out of Range

B278D96

ID-BOX Component Internal Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278D96; ID-BOX Component Internal Failure

B278E87

Immobiliser Amp Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278E87; Immobiliser Amp Missing Message

B279046

ID-BOX Calibration / Parameter Memory Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B279046; ID-BOX Calibration / Parameter Memory Failure

B279986

Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B279986; Engine Immobiliser System Signal (Some Circuit Quantity, Reported via Serial Data) Invalid

B279A12

Engine Immobiliser System Circuit Short to Battery

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B279A12; Engine Immobiliser System Circuit Short to Battery

B279C95

Engine Immobiliser System Incorrect Assembly

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B279C95; Engine Immobiliser System Incorrect Assembly

B279F1C

Steering Lock Confirmation Signal Circuit Voltage Out of Range

2023 - 2025 MY Corolla Corolla HV [11/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B278196,B278211,B278215,B279F1C; Steering Lock System Component Internal Failure

B27A513

Front Floor Electrical Key Oscillator Circuit Open

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): B27A513; Front Floor Electrical Key Oscillator Circuit Open

P057162

Brake Switch "A" Signal Compare Failure

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): P057162; Brake Switch "A" Signal Compare Failure

U014087

Lost Communication with Body Control Module Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message

U015587

Lost Communication with Instrument Panel Cluster (IPC) Control Module

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message

U016387

Lost Communication with Navigation Control Module Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message

U029387

Lost Communication with Hybrid/EV Powertrain Control Module Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message

U111087

Lost Communication with Intuitive Parking Assist Module Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message

U111787

Lost Communication with Accessory Gateway Missing Message

2023 - 2025 MY Corolla Corolla HV [09/2022 -        ]; THEFT DETERRENT / KEYLESS ENTRY: SMART KEY SYSTEM (for Start Function, HV Model): U014087,...,U111787; Lost Communication with Body Control Module Missing Message