SECTION

ECU Upgrade

Auto/Manual ECU ROM upgrades, event updates, and emergency ROM recovery

Articles (30)

Troubleshooting: HSM Certificate Error During ECU Upgrade on KDS 2.0

This article explains how to resolve the "Your HSM certificate has expired" or "The certificate was not received prop...

Error code occurred during ECU upgrade (5021-10-7000)

✅ Symptom An error occurred during the ECU upgrade process:Error Code: 5021-10-7000 ✅ Cause This error may occur in ...

Items to Check When an ECU Upgrade Fails

Symptom: The ECU upgrade failed while being performed in Auto Mode.   Cause: The ECU upgrade may fail if the vehicle ...

How to Translate GIT FAQ Articles into Other Languages

The GIT FAQ site (Zendesk) is optimized for the Chrome browser.You can use Chrome to read articles in English or tran...

How to Translate GIT FAQ Pages into Other Languages

This GIT FAQ site (Zendesk) is optimized for the Google Chrome browser.You can view articles not only in English but ...

Error code occurred during ECU Upgrade (5021-FF-0025)

Symptom: 5021-FF-0025 error code occurs when trying to upgrade ECU   Cause: May occur when the ECU app security certi...

Error code occurred during ECU upgrade (0013-00-0000)

Symptom: ECU upgrade in progress, error code [0013-00-000]   Cause: The error code occurs when the ECU upgrade AUTO M...

Error code occurred during ECU upgrade (5021-31-7000)

Symptom: ECU upgrade in progress, error code [5021-31-7000] Cause: For ECU upgrade erase memory or check dependency c...

Error code occurred during ECU upgrade (5021-10-7005)

Symptom: ECU upgrade in progress, error code [5021-31-7000]   Cause: For ECU upgrade erase memory or check dependency...

Error code occurred during ECU upgrade (5021-31-7F22)

Symptom: ECU upgrade in progress, error code [5021-31-7F22] Cause1. Negative response from controller to ECU upgrade ...

Error code occurred during ECU Upgrade (5021-10-7005)

Symptom: ECU upgrade in progress, error code [5021-10-7005]   Cause: ECU upgrade communication open command, CAN BUS ...

Error code occurred during ECU upgrade (0012-00-0000)

Symptom: While ECU upgrade is in progress, error code [0012-00-0000] Cause: Failed to send data when requesting to st...

Error code occurred during ECU upgrade (5021-36-7000)

Symptom: ECU upgrade in progress, error code [5021-36-7000]   Cause: Occurs when the ECU does not respond to the ECU ...

Error code occurred during ECU upgrade (1000-04-0001)

Symptom: ECU upgrade in progress, error code [1000-04-0001] Cause: Failed socket connection with gateway (ESU) to per...

Error code occurred during ECU upgrade (9000-36-7000)

Symptom: ECU upgrade in progress, error code [9000-36-7000] occurs   Cause: For the ECU upgrade data transmission com...

Error code occurred during ECU upgrade (9000-1A-0063)

Symptom: ECU upgrade in progress, error code [9000-1A-0063] occurs   Cause: Failure occurred for the command to deter...

Error code occurred during ECU upgrade (5021-31-7F33)

Symptom: ECU upgrade in progress, error code [5021-31-7F33] Cause: Negative response from controller to ECU upgrade e...

Error code occurred during ECU upgrade (5021-27-7F33)

Symptom:ECU upgrade in progress, error code [5021-27-7F33] Cause:The controller has returned a 33 negative response t...

Error code occurred during ECU upgrade (1000-C8-0027)

Symptom: ECU upgrade in progress, error code [1000-C8-0027] occurs   Cause: Socket connection failure during ethernet...

Error code occurred during ECU upgrade (5021-27-7F35)

Applicable error codes:5021-27-7F352300-01-000C Symptom: ECU upgrade in progress, error code [5021-27-7F35]   Cause: ...

Error code occurred during ECU upgrade (5021-10-7F22)

Applicable Error Codes: 5021-10-7F227000-27-7FF0 Symptom: ECU upgrade in progress, error code [5021-10-7F22] occurs. ...

Error code occurred during ECU upgrade (1000-C8-0001)

Symptom: ECU upgrade in progress, error code [1000-C8-0001] occurs   Cause: Socket connection failure with gateway (n...

Error code occurred during ECU upgrade (1000-01-1010)(Revised 24-10-2024)

Symptom: ECU upgrade in progress, error code [1000-01-1010] occurs Cause: Socket connection failure with gateway (no...

How to fix Ethernet ECU upgrade not possible on some tablets with Android OS 13 or higher

Important Information for Ethernet ECU Upgrades Using an LTE/5G Tablet

When upgrading an ECU that uses the Ethernet protocol with a cellular carrier (LTE/5G) tablet, you must turn off mobi...

Error code occurred during ECU upgrade (7000-00-0001)

Symptom: ECU upgrade in progress, error code [7000-00-0001] occurs   Resolution: Update "Google play store" on your t...

How to get ECU logs from your tablet on KDS 2.0/KDS2.0

How to get ECU logs from your tablet on KDS 2.0/KDS2.0   1. Please Click "My FIles" on your tablet.     2. Please g...

I want to check the total number of S/W Management executions of the selected vehicle model.

※ Images and names may differ depending on the region and manufacturer.   In KDS 2.0/KDS2.0, you can check the total ...

Noise(special) Inspection Failure with a message "No events exist for this vehicle"

1. Symptom: Inspection fails at first stage(verifying vehicle) with a message "No events exist for this vehicle". 2. ...

Error code occurred during ECU upgrade (Failed(Code: Rule Worker Changing FW Mode Failed: ECU_UPGRADE_CAN))

1. The symptom  : ECU Upgrade fails with a message "Failed(Code: Rule Worker Changing FW Mode Failed: ECU_UPGRADE_CAN...