Recalls › South Korea › GM Asia Pacific Regional Headquarters Co., Ltd. CT6
GM Asia Pacific Regional Headquarters Co., Ltd. CT6 — recall
Automotive · South Korea · 2025-08-29
GM Asia Pacific Regional Headquarters Co., Ltd. CT6 was recalled in South Korea on 2025-08-29. Recall due to the confirmed possibility that if the automatic transmission hydraulic control unit body wears over time, a pressure drop due to oil leakage could cause certain valves to malfunction unintentionally, which in turn could lead to shift shock durin…
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| Country | South Korea |
|---|---|
| Category | Automotive |
| Published | 2025-08-29 |
| Manufacturer | GM Asia Pacific Regional Headquarters Co., Ltd. |
| Models affected | CT6 |
| Units affected | 1052 |
| Defect | Recall due to the confirmed possibility that if the automatic transmission hydraulic control unit body wears over time, a pressure drop due to oil leakage could cause certain valves to malfunction unintentionally, which in turn could lead to shift shock during driving and, rarely, momentary wheel lock-up, thereby increasing the risk of vehicle collision and compromising safety. |
| Component | Automatic Transmission |
| Remedy | - Update diagnostic software for the automatic transmission control module - Replace the automatic transmission hydraulic control unit if the corresponding engine warning light is observed after the diagnostic software update * The diagnostic software update for the automatic transmission control module will, if an anomaly is detected, limit the vehicle to a specific gear to prevent the possibility of wheel lock-up, and simultaneously display an engine warning light and message. * Additionally, the warranty period for the automatic transmission hydraulic control unit will be extended to 180 m… |
| Recall number | K5827 |
| Official notice | View source ↗ |
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