Service bulletins for the 2020 McLaren GT
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
64 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Engine are shown. Show all
| KA-01986 V2 | 2026-08-04. Other. ENGINE. M8 V8 Coolant Hose Drift |
|---|---|
| KA-01986 | 2026-02-06. Other. POWER TRAIN; ENGINE. V8 Coolant Hose Drift |
| KA-01941 | 2025-11-06. Other. ENGINE. A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads |
| KA-01937 | 2025-10-06. Other. ENGINE. Boost Control Diagnosis Guide |
| KA-01923 | 2025-09-05. Other. ENGINE. WCAC Inlet to Top Hose Clash |
| SCB 00 F 001 | 2025-09-05. Service campaign. ENGINE. Pipe Protector and Clip Installation |
| KA-01890 | 2025-08-05. Other. ENGINE. Electric Wastegate Actuator Diagnosis and Adjustment |
| KA-01458 | 2021-12-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Engine Oil Leak Detection Dye |
| KA-01435 | 2021-12-03. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Smoke From Exhaust |
| KA-01272 | 2020-10-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Vibration, Noise from Engine Bay Area |
| KA-01006 | 2020-10-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Engine Coolant Pump Leak Diagnostics |
| SCB 22 M 002 | 2020-08-25. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. A new software platform 4.7 has now been released for the new GT as a Campaign, which incorporates the following improvement: ECM and TCU: Resolution for potential for engine stall in cold conditions when first moving off |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.