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Transmission and drivetrainPart report

2020 Honda Clarity Plug-In Hybrid Transmission and drivetrain Problems

Complaints
1about this part
Share
13%of 8 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the transmission and drivetrain of the 2020 Honda Clarity Plug-In Hybrid, 13% of the 8 complaints for this model year.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Engine RPM's rise (near red line at times) with little to no propulsion. The slang I've found used in online forums, showing that this is a common problem, is angry bees.”

NHTSA complaint #11498681, filed 2022-12

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2020113%
2019410%
20181914%

Other parts of the 2020 Honda Clarity Plug-In Hybrid

Forward collision avoidance
4 complaints
Electrical system
3 complaints
Lane departure
3 complaints
Engine
2 complaints
Other or unknown
2 complaints
Vehicle speed control
2 complaints
Visibility (wipers, defrost, mirrors)
1 complaints

← All problems reported for the 2020 Honda Clarity Plug-In Hybrid

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology