Service bulletin KA-01128
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10180823 |
| Published by NHTSA | 2020-10-06 |
| Manufacturer's number | KA-01128 |
| Manufacturer's date | 2018-05-17 |
| NHTSA component | POWER TRAIN; ELECTRICAL SYSTEM |
NHTSA's summary
Transmission Control Unit (TCU) does not reprogram through MDS
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system, Transmission and driveline
| MCLAREN 720S | 2018, 2019, 2020 |
|---|---|
| MCLAREN P1 | 2014, 2015 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| KA-01940 V2 | 2026-10-02. Other. P1 GEN 2 Battery Pre-installation Checks |
|---|---|
| KA-01986 | 2026-02-06. Other. V8 Coolant Hose Drift |
| KA-01783 v2 | 2025-12-05. Other. McLaren DMTL Test Diagnosis |
| KA-01940 | 2025-10-06. Other. P1 GEN 2 Battery Pre-installation Checks |
| KA-01922 | 2025-09-05. Other. P14 Spider Door Module Water Ingress |
| KA-01852 | 2025-03-03. Other. McLaren P1 Hybrid Warning - Charge Cable Connector Terminals Not Secure |
| KA-01784 | 2024-10-01. Other. McLaren P1 & Speedtail HDA Shaft Seal Leaks |
| KA-01043 V2 | 2024-05-07. Service bulletin. Transmission Clutch Breather Oil Leak |
| KA-01267 V2 | 2022-02-04. Service bulletin. Tyre Pressure Monitor System (TPMS) Inoperative |
| KA-01265 V2 | 2022-02-04. Service bulletin. Recurring Airbrake Warning Message On Driver’s Display |