Recall 19V613 affects 129 2018-2019 McLaren Senna vehicles for engine-harness chafing that can cut power or stall. Free repair at any franchised McLaren dealer.
McLaren is recalling 129 2018-2019 Senna vehicles because the engine harness can rub against a metal link pipe heat shield and damage the wiring over time. Damaged wires can cause a sudden reduction in engine power or an engine stall, which raises crash risk; McLaren dealers will complete the repair free of charge.
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What's wrong?
The engine harness in a 2018-2019 McLaren Senna is the bundle of wiring that carries signals and power between engine sensors, controls, and related systems. It has to stay protected and routed away from hot exhaust parts. One nearby part is the metal link pipe heat shield, which surrounds exhaust plumbing and helps manage heat.
On affected Senna vehicles, the harness routing leaves the wire bundle close enough to the link pipe heat shield that the two parts touch. Engine movement and vibration then rub the harness sleeve against the metal shield. Over time, that chafing damages the outer covering and can reach the wires underneath. If certain wires are damaged, engine operation changes and unburned fuel can raise catalyst temperatures.
McLaren says the driver gets warnings before the safety risk develops. Watch for a dashboard warning light, a dashboard message, an audio alert, reduced engine power, changed engine or exhaust noise, or misfiring.
Who's affected?
Spans the 2018 and 2019 Senna across engine and wiring components.
| 2018 McLaren Senna | Engine |
|---|---|
| 2018 McLaren Senna | wiring |
| 2019 McLaren Senna | Engine |
| 2019 McLaren Senna | wiring |
| Units affected | 129 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not confirm inclusion. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
Damaged wiring can cause sudden loss of engine power or an engine stall, increasing the risk of a crash. Watch for a dashboard warning light, warning message, audio alert, reduced engine power, changed engine or exhaust noise, or misfiring. If these appear, pull over safely and call the dealer. Repair is free at any franchised McLaren dealer.
What should I do?
- Check your VIN to confirm your 2018-2019 McLaren Senna is included in this recall.
- Contact your nearest franchised McLaren dealer to schedule the free engine-harness rerouting that keeps the harness away from the metal heat shield.
- Bring the recall notice if McLaren sent one. If not, reference recall number 19V613 when you call.
- Drive cautiously until the repair, and contact the dealer if the Senna loses power or stalls.
What happens at the repair
At the dealer, a McLaren technician reroutes the engine harness so it no longer contacts the metal link pipe heat shield that can chafe the harness wiring. The recall repair is free, and parts and labor are covered. McLaren says there is no separate reimbursement plan because it found this hidden defect before field rework occurred, so owners had not paid for the repair before the recall. The covered vehicles are also protected by the new vehicle warranty.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| August 21, 2019 | NHTSA published the recall |
|---|---|
| September 5, 2019 | Dealer notification began |
| September 5, 2019 | Dealer notification ended |
| October 18, 2019 | Owner notification mailed |
| October 18, 2019 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| October 18, 2019 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 19V613?
Recall 19V613 covers 129 2018-2019 McLaren Senna vehicles with an engine harness that can contact a metal link pipe heat shield. Over time, that contact can chafe the harness and damage the wires. McLaren dealers will reroute the engine harness for free.
What should I do if my 2018-2019 McLaren Senna is on this recall?
Check your VIN to confirm your specific Senna is included in recall 19V613. If it is, contact a franchised McLaren dealer to schedule the engine harness rerouting. Reference recall number 19V613 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair recalled safety defects at no cost, and McLaren's remedy says dealers will reroute the engine harness free of charge. Parts and labor are covered at a franchised McLaren dealer.
What is the safety risk in recall 19V613?
Damaged engine harness wires can cause a sudden reduction in engine power or an engine stall, which increases crash risk. The recall filing does not include a do-not-drive instruction, but the repair should be completed promptly once your VIN is confirmed.
What if I bought my McLaren Senna used?
The free repair still applies. Recall eligibility follows the VIN, not the first owner. If you never received McLaren's owner notice, check your VIN and give recall number 19V613 to the dealer service desk when you schedule the repair.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V613000 |
|---|---|
| McLaren customer service | (855) 202-8815 |
| NHTSA recall # | 19V613 |
| NHTSA recall # (full) | 19V613000 |
Source documents
-
Download Quarterly Report (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →