# Service bulletins for the 2021 CAN\-AM Ryker

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.

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

- [TST 144096](/bulletins/11019368.md), 2025-06-06, Other: UNKNOWN OR OTHER. Upon installation of the 2\-UP passenger seat, difficulty to install might result in the breakage of the latch.
- [Quality Bulletin 2024\-12](/bulletins/11015830.md), 2025-03-21, Service bulletin: WHEELS; SERVICE BRAKES; STEERING; ELECTRICAL SYSTEM. Ryker Vehicle Stability System \(VSS\) Issues Variation in the front wheel alignment process on the production line can have an influence on the Vehicle Stability System \(VSS\) activation.
- [TST 137209](/bulletins/11003267.md), 2024-07-04, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN; SUSPENSION. RYKER YAW Rate \- SAS Sensor Faults These 3 faults \(C0063 and/or C0051 and \*C006C\) can be triggered if the front suspension has excessive play or the front wheel alignment is out of specification
- [TST 136437](/bulletins/10254110.md), 2024-05-03, Service bulletin: ENGINE AND ENGINE COOLING. Rykers 900 engines that may have the incorrect camshaft timing. Ryker Equipped with the 900 engine may start well when cold but then can have a rough idle or even dies at idle when the engine is warmed up.
- [TST 137209](/bulletins/10229607.md), 2023-01-12, Service bulletin: SUSPENSION; SERVICE BRAKES; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); ELECTRICAL SYSTEM. Yaw rate sensor faults might be triggered due to loose front suspension components.
- [Bulletin 2023\-2](/bulletins/10226796.md), 2022-12-01, Service bulletin: ELECTRICAL SYSTEM. This bulletin is the detailed repair procedure if the position light and flasher electrical harness in the front fenders have rubbed on the tires wearing the insulating sheath.
- [TST 140638](/bulletins/10226794.md), 2022-12-01, Service bulletin: EQUIPMENT; VEHICLE SPEED CONTROL. This TST includes solution for the noise that can be heard or felt under deceleration at high speed.
- [Message 140046](/bulletins/10213476.md), 2022-06-06, Service bulletin: WHEELS. Message and alert to all dealer RYKER mandatory certification form The front wheel installation is a critical operation and must be performed as explained in the PDI bulletin.
- [TST 139350](/bulletins/10202781.md), 2021-11-01, Service bulletin: ENGINE AND ENGINE COOLING. Some RYKER MY21 with 903 engines are experiencing misfire Pcode \(P0301\) around 3800 rpm
- [TST\-136739](/bulletins/10194662.md), 2021-06-03, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel Pump can be noisy especially when low fuel levels and warm temperatures.

JSON: [/v1/vehicles/2021_can-am_ryker/bulletins](/v1/vehicles/2021_can-am_ryker/bulletins)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%202021%20CAN-AM%20Ryker&page=https%3A%2F%2Fopen.wenmarpro.com%2Fmakes%2Fcan-am%2Fryker%2F2021%2Fbulletins&vehicle=2021%20CAN-AM%20Ryker)