# Service bulletins for the 2020 McLaren SENNA GTR

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.

16 bulletins from NHTSA, as of 2026-10-19.

- [KA\-02059](/bulletins/11037802.md), 2026-10-02, Other: UNKNOWN OR OTHER; SERVICE BRAKES. ESP Causing Vehicle Limitations
- [KA\-02005](/bulletins/11030616.md), 2026-04-02, Other: UNKNOWN OR OTHER. Airbrake Diagnosis Guide
- [KA\-01986](/bulletins/11028621.md), 2026-02-06, Other: POWER TRAIN; ENGINE. V8 Coolant Hose Drift
- [KA\-01941](/bulletins/11025114.md), 2025-11-06, Other: ENGINE. A guide to aid in the identification of a missing core plug and repair method on V8 cylinder heads
- [KA\-01937](/bulletins/11023913.md), 2025-10-06, Other: ENGINE. Boost Control Diagnosis Guide
- [SCB 15 B 003](/bulletins/11022834.md), 2025-09-05, Service campaign: SUSPENSION. McLaren Senna GTR – Front Lower Wishbone Clevis Enhancement
- [KA\-01744](/bulletins/11012445.md), 2025-01-07, Other: SUSPENSION. Wishbone Bushes Serviceability Guide
- [KA\-01783](/bulletins/11008160.md), 2024-10-01, Other: UNKNOWN OR OTHER; FUEL/PROPULSION SYSTEM. McLaren DMTL Test Diagnosis
- [KA\-01458](/bulletins/10203918.md), 2021-12-03, Service bulletin: ENGINE AND ENGINE COOLING; POWER TRAIN. Engine Oil Leak Detection Dye
- [KA\-01435](/bulletins/10203917.md), 2021-12-03, Service bulletin: POWER TRAIN; ENGINE AND ENGINE COOLING. Oil Smoke From Exhaust
- [KA\-01433](/bulletins/10202162.md), 2021-10-07, Service bulletin: SERVICE BRAKES, HYDRAULIC. Clicking Noise from CCM brakes
- [SCB 15 M 003](/bulletins/10181115.md), 2020-10-16, Service bulletin: SERVICE BRAKES, HYDRAULIC. McLaren Senna GTR \- Brake Wear Sensor Cable Routing
- [SCB 15 B 002](/bulletins/10181110.md), 2020-10-16, Service bulletin: SUSPENSION. McLaren Senna GTR \- Replace Rear Toe Link Clevis Bolts
- [SCB 15 A 002](/bulletins/10181108.md), 2020-10-16, Service bulletin: SERVICE BRAKES, AIR. McLaren Senna GTR \- Rear Wing Rework
- [KA\-01293](/bulletins/10180929.md), 2020-10-07, Service bulletin: ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Senna GTR \- Mileage increase if wheel speed sensor unplugged
- [KA\-01292](/bulletins/10180848.md), 2020-10-07, Service bulletin: EQUIPMENT; STRUCTURE; ELECTRICAL SYSTEM. Senna GTR \- Air Jack Leaks

JSON: [/v1/vehicles/2020_mclaren_senna-gtr/bulletins](/v1/vehicles/2020_mclaren_senna-gtr/bulletins)

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