Last Modified: 06-05-2026 6.11:8.1.0 Doc ID: RM100000001H9LV
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 09/2022]
Title: SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DTC CHECK / CLEAR; 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 09/2022]

DTC CHECK / CLEAR

1. CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Sliding Roof / Trouble Codes.

Body Electrical > Sliding Roof > Trouble Codes

(e) Check the details of the DTC(s).

Click here 2020 - 2022 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 09/2022]; SLIDING ROOF / CONVERTIBLE: SLIDING ROOF SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

2. CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Sliding Roof / Trouble Codes.

Body Electrical > Sliding Roof > Clear DTCs

(e) Clear the DTCs.