Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Subaru Ascent 2000–2025technical service bulletin

Bulletin 15-308-23R · NHTSA communication 11006932 · issued Aug 15, 2024

Technical service bulletin
communication type
Electrical System
component
2000–2025
model years
60
vehicle entries

Official summary

This Service Information Bulletin announces important diagnostic information to utilize when the Data Communication Module (DCM) is being tested as a dark current/standby current source.

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.