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RecallGazette

Vehicle problems, recalls & safety intelligence

Subaru Ascent 2001–2025technical service bulletin

Bulletin 15-251-19R · NHTSA communication 11017466 · issued Apr 30, 2025

Technical service bulletin
communication type
Electrical System
component
2001–2025
model years
60
vehicle entries

Official summary

This Service Bulletin provides additional diagnostics to follow when addressing a Telematics-related DTC B2A16.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.