The worst 2018 Mclaren Senna problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 1
Engine
- What is wrong
- McLaren Automotive Incorporated (McLaren) is recalling certain 2018-2019 Senna vehicles. The engine harness may contact a metal link pipe heat shield, chafing the harness over time, potentially damaging the wires.
- Risk
- Damaged wires may cause a sudden reduction in engine power or an engine stall, increasing the risk of a crash.
- Remedy
- McLaren will notify owners, and dealers will reroute the engine harness, free of charge. The recall began October 18, 2019. Owners may contact McLaren's Client Services department at (855) 202-8815 or [email protected].
Recall number 19V613000 · Recall details
Technical service bulletins for the 2018 Mclaren Senna 33
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- ESP Causing Vehicle Limitations
- Updated Voltage for Sensor Position
- M8 V8 Coolant Hose Drift
- McLaren DMTL Test Diagnosis
- Airbrake Diagnosis Guide
- V8 Coolant Hose Drift
- Senna Style Seat Pads
- Nose Lift Operation Concerns
- A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads
- Boost Control Diagnosis Guide
Compare the 2018 Mclaren Senna
Other model years
Questions about the 2018 Mclaren Senna
Is the 2018 Mclaren Senna reliable?
Owners have filed 0 complaints about the 2018 Mclaren Senna.
What is the most common problem with the 2018 Mclaren Senna?
There are not enough complaints to tell.
How many recalls does the 2018 Mclaren Senna have?
1 recall, covering engine.
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