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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: Transmission and driveline are shown. Show all

Bulletins, newest first
KA-019862026-02-06. Other. POWER TRAIN; ENGINE. V8 Coolant Hose Drift
KA-017842024-10-01. Other. UNKNOWN OR OTHER; POWER TRAIN. McLaren P1 & Speedtail HDA Shaft Seal Leaks
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
KA-01128 V22021-05-05. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Transmission Control Unit (TCU) does not reprogram through MDS
KA-01112 V22021-05-05. Service bulletin. POWER TRAIN. Clutch Oil Leak from the Synchro Actuation Valve (SAV) Block
KA-01103 V22021-05-04. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Clutch Over Temperature Warning In The Instrument Cluster
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-011282020-10-06. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Transmission Control Unit (TCU) does not reprogram through MDS
KA-011122020-10-06. Service bulletin. EQUIPMENT; POWER TRAIN. Clutch Oil Leak from the Synchro Actuation Valve (SAV) Block
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
KA-010022020-10-05. Service bulletin. POWER TRAIN; SUSPENSION; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Various Warning Lights on Instrument Cluster Due to Body Harness Damage

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