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Service bulletin SSM 48127

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10164500
Published by NHTSA2019-09-06
Manufacturer's numberSSM 48127
Manufacturer's date2019-08-09
NHTSA componentSUSPENSION

NHTSA's summary

2019 F-150 Raptor vehicles that require service of the shock absorber solenoid or wiring can be repaired with replacement of the solenoid separately from the shock absorber. The solenoid can be serviced without removing of the shock from the vehicle. Refer to step 1 of the shock absorber installation procedure in the Workshop Manual (WSM), Section 204-01 and 204-02 for detailed solenoid installation information. Part Numbers: Right Front KL3Z-18B082-A, Left Front KL3Z-18B082-B, Right Rear KL3Z-18B084-A, Left Rear KL3Z-18B084-B.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension

Vehicles listed
FORD F-1502019

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
SSM 486582020-04-02. Service bulletin. SSM 48658 - 2019-2020 F-150 Raptor - Shock Absorber Solenoid Serviceable Separately From Shock Absorber 2019-2020 F-150 Raptor vehicles that require service of the shock absorber solenoid or wiring can be repaired with replacement of the solenoid separately from the shock absorber. The solenoid can be serviced without removing the shock from the vehicle. Refer to step 1 of the shock absorber installation procedure in the Workshop Manual (WSM), Section 204-01 and 204-02 for detailed solenoid installation information. Part Numbers: Right Front KL3Z-18B082-C, Left Front KL3Z-18B082-D, Right Rear KL3Z-18B084-C, Left Rear KL3Z-18B084-D.
SSM 486302020-04-02. Service bulletin. SSM 48630 - 2019-2020 F-150/Expedition/Navigator - Updated Diagnostic Procedure For The Intergrated Wheel End (IWE) System Some 2019-2020 F-150/Expedition/Navigator four wheel drive vehicles may exhibit a grinding/clicking/ratcheting noise from front axle area in 2H mode under acceleration or heavy loads. The WSM diagnostic routine for the IWE vacuum system has been updated with new leak specifications and a more efficient diagnostic process. Refer to Workshop Manual (WSM), Section 308-07A > Symptom Chart - NVH for the symptom Grinding/clicking/ratcheting noise from front axle in 2H mode under acceleration or heavy loads.