Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM100000001D1OF
Model Year Start: 2019 Model: GR Corolla Prod Date Range: [06/2018 - 03/2019]
Title: DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (for Gasoline Model, with Smart Key System): DIAGNOSTIC TROUBLE CODE CHART; 2019 - 2020 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 03/2019]

DIAGNOSTIC TROUBLE CODE CHART

Wireless Door Lock Control System

DTC No.

Detection Item

Link

B1242

Wireless Door Lock Tuner Circuit Malfunction

2019 - 2020 MY Corolla Corolla Hatchback GR Corolla [06/2018 - 03/2019]; DOOR LOCK: WIRELESS DOOR LOCK CONTROL SYSTEM (for Gasoline Model, with Smart Key System): B1242; Wireless Door Lock Tuner Circuit Malfunction