Other KA-01940 V2
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 | Other |
|---|---|
| NHTSA id | 11037823 |
| Published by NHTSA | 2026-10-02 |
| Manufacturer's number | KA-01940 V2 |
| Manufacturer's date | 2026-09-18 |
| NHTSA component | FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; ENGINE |
NHTSA's summary
P1 GEN 2 Battery Pre-installation Checks
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, Engine, Fuel system
| MCLAREN P1 | 2014, 2015 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| KA-01986 V2 | 2026-08-04. Other. M8 V8 Coolant Hose Drift |
|---|---|
| KA-01783 | 2026-07-06. Other. McLaren DMTL Test Diagnosis |
| KA-01986 | 2026-02-06. Other. V8 Coolant Hose Drift |
| KA-01783 v2 | 2025-12-05. Other. McLaren DMTL Test Diagnosis |
| KA-01941 | 2025-11-06. Other. A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads |
| KA-01940 | 2025-10-06. Other. P1 GEN 2 Battery Pre-installation Checks |
| KA-01937 | 2025-10-06. Other. Boost Control Diagnosis Guide |
| KA-01870 | 2025-04-04. Other. McLaren P1 GEN 2 Battery Software and Charging Limitations |
| KA-01852 | 2025-03-03. Other. McLaren P1 Hybrid Warning - Charge Cable Connector Terminals Not Secure |
| KA-01783 | 2024-10-01. Other. McLaren DMTL Test Diagnosis |