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Car Safety DB

NHTSA Campaign Number

19V855000

POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Reported to NHTSA: December 2, 2019

Key Takeaways

  • Recall 19V855000 currently maps to 1 tracked vehicle-year page across 1 make.
  • This page summarizes the official defect description, safety consequence, and remedy text published by NHTSA for this campaign.
  • This is a campaign-level lookup, not a VIN-level clearance result. Use a VIN lookup before assuming your specific vehicle is still open.

Useful Next Steps

Check a VIN for an open recallRead what to do after a recall noticeBrowse more powertrain & transmission recallsOpen an affected vehicle page

Defect Description

Subaru of America, Inc. (Subaru) is recalling certain 2019 Ascent vehicles. The transmission hydraulic sensor may inaccurately measure the hydraulic fluid pressure.

Safety Consequence

If the fluid pressure is measured higher than its actual value, the hydraulic pressure will be reduced. If this occurs, the transmission drive chain may not have the proper tension, resulting in a loss of drive power and an increased risk of a crash.

Remedy

Subaru will notify owners, and dealers will reprogram the transmission control unit. The hydraulic sensor harness will be replaced on vehicles with certain stored diagnostic trouble codes. In addition, any vehicle confirmed to have experienced low drive chain tension will have the transmission assembly will be replaced. All repairs will be free of charge. The recall began January 31, 2020. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUV-07.

What This Recall Page Shows

This page summarizes a single NHTSA recall campaign, including the defect description, safety consequence, and manufacturer's remedy. The affected vehicles listed below are the make/model/year combinations tracked in our database — this is not a VIN-specific result. To check whether your individual vehicle is covered by this recall, enter your 17-digit VIN at nhtsa.gov/recalls. Click any vehicle below to view its full safety profile.

VIN recall lookup guideWhat to do after a recallMore powertrain & transmission recalls

Affected Vehicles (1)

YearMakeModel
2019SubaruAscent

Browse Affected Vehicles

Affected Models

Subaru Ascent

Affected Make + Year Views

2019 Subaru

Affected Years

2019

Related Powertrain & Transmission Campaigns

These campaigns share the same broad recall component family, so they are useful if you want to compare how similar issue types appeared across other vehicles and time periods.

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This recall information is from NHTSA campaign 19V855000. This site is not affiliated with NHTSA. Contact your dealer or call NHTSA's Vehicle Safety Hotline at 1-888-327-4236 for more information.

Data synced from NHTSA on May 4, 2026