Last Modified: 06-05-2026 6.11:8.1.0 Doc ID: RM100000001C0WT
Model Year Start: 2019 Model: Corolla Prod Date Range: [06/2018 - 09/2019]
Title: POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model (for Hatchback)): DTC CHECK / CLEAR; 2019 - 2020 MY Corolla Corolla Hatchback [06/2018 - 09/2019]

DTC CHECK / CLEAR

1. CHECK DTCs (USING TECHSTREAM)

(a) Turn the engine switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / EMPS / Trouble Codes.

Chassis > EMPS > Trouble Codes

(f) Check the details of the DTCs.

Click here 2019 MY Corolla Hatchback [06/2018 - 01/2019]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model (for Hatchback)): DIAGNOSTIC TROUBLE CODE CHART 2020 MY Corolla Corolla Hatchback [01/2019 - 09/2019]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model (for Hatchback)): DIAGNOSTIC TROUBLE CODE CHART

2. CLEAR DTCs (USING TECHSTREAM)

(a) Turn the engine switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / EMPS / Trouble Codes.

Chassis > EMPS > Clear DTCs

(f) Clear the DTCs.

Click here 2019 - 2020 MY Corolla Corolla Hatchback [06/2018 - 09/2019]; POWER ASSIST SYSTEMS: POWER STEERING SYSTEM (for Gasoline Model (for Hatchback)): DTC CHECK / CLEAR

(g) Turn the engine switch off.

(h) Disconnect the Techstream from the DLC3.