WenmarOpen by Wenmar Pro

Service bulletins for the 2014 McLaren P1

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.

53 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Engine are shown. Show all

Bulletins, newest first
KA-01940 V22026-10-02. Other. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM; ENGINE. P1 GEN 2 Battery Pre-installation Checks
KA-01986 V22026-08-04. Other. ENGINE. M8 V8 Coolant Hose Drift
KA-019862026-02-06. Other. POWER TRAIN; ENGINE. V8 Coolant Hose Drift
KA-019412025-11-06. Other. ENGINE. A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads
KA-019372025-10-06. Other. ENGINE. Boost Control Diagnosis Guide
KA-014582021-12-03. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Engine Oil Leak Detection Dye
KA-014352021-12-03. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Smoke From Exhaust
KA-01010 V22021-06-02. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; POWER TRAIN. Hybrid System Fault Warning Message
SCB 12 M 0022020-10-19. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; POWER TRAIN. McLaren P1 - Vehicle Software Update to Platform 8.0
SCB 12 M 0012020-10-19. Service bulletin. EQUIPMENT; POWER TRAIN; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. McLaren P1 - Vehicle Software Update to Platform 7.1
SCB 12 F 0012020-10-19. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. McLaren P1 - Engine Mount Torque Check
KA-012722020-10-07. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Vibration, Noise from Engine Bay Area
KA-011032020-10-06. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Clutch Over Temperature Warning In The Instrument Cluster
KA-010102020-10-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING; POWER TRAIN. Hybrid System Fault Warning Message
KA-010062020-10-05. Service bulletin. POWER TRAIN; ENGINE AND ENGINE COOLING. Engine Coolant Pump Leak Diagnostics
12 H 0012020-09-24. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; EQUIPMENT. Exhaust Muffler Bracket Replacement

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.