Last Modified: 07-31-2024 6.11:8.1.0 Doc ID: RM10000000289SB
Model Year Start: 2023 Model: GR Corolla Prod Date Range: [11/2022 -           ]
Title: SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: VEHICLE CONTROL HISTORY (RoB); 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]

VEHICLE CONTROL HISTORY (RoB)

NOTICE:

Make sure to record any output Vehicle Control History codes before clearing them and checking the Vehicle Control History again.

CHECK VEHICLE CONTROL HISTORY

(a) Following the instructions on the GTS, display the vehicle control history (RoB) check screen and read the codes.

Body Electrical > SRS Airbag > Utility

Tester Display

Vehicle Control History (RoB)

Vehicle Control History (RoB)

Warning Light

Code

Tester Display

Measurement Item

Diagnostic Note

SRS warning light illuminated

X210B

SRS Airbag ECU IG Voltage Drop

Recorded when the IGR terminal input voltage is continuously less than 8 V for 60 seconds.

If X210B is output, measure the voltage at terminal IGR.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: TERMINALS OF ECU

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X210C

Satellite Sensor During Reset

Recorded when satellite sensor communication stops and a reset is performed.

Refer to Diagnostic Trouble Code Chart for the airbag system.

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [11/2022 -        ]; SUPPLEMENTAL RESTRAINT SYSTEMS: AIRBAG SYSTEM: DIAGNOSTIC TROUBLE CODE CHART

SRS warning light illuminated

XF01B

ECU Security Key Not Registered

Incomplete registration of the ECU security key

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: UPDATE ECU SECURITY KEY

SRS warning light illuminated

XF021

Software Not Programmed

At the time of software non-writing

2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 -        ]; SETUP: WHEN REPLACING OR REMOVING/INSTALLING PARTS: ECU CONFIGURATION