2021 Acura ILX Electrical system Problems
- Complaints
- 1about this part
- Share
- 9%of 11 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 electrical system of the 2021 Acura ILX, 9% of the 11 complaints for this model year. 1 of these say a crash was involved, according to the filers.
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.
“Electrical Failure. Safety was an issue with vehicle needing constant jumps. Problem was checked at dealer. My concern was continuously overlooked. Warning lamps didn't warn.”
NHTSA complaint #11498700, filed 2022-12Related service bulletins
- 10203639Nov 16, 2021Dealer Message - American Honda Motor Co., Inc. (AHM) is searching for 2019-2022 ILXs, 2022 MDXs, 2021-2022 RDXs & TLXs with a client complaint of the Tire Pressure Monitoring…
- 10200366Aug 6, 2021Service Bulletin - The MIL comes on with DTC U0155 (Lost Communication with Gauge Control Module).
- 10189906Mar 26, 2021Service Bulletin - The MIL comes on with DTC U0155 (Lost Communication with Gauge Control Module).
Electrical system: other model years
Other parts of the 2021 Acura ILX
3 complaintsLane departure
3 complaintsOther or unknown
3 complaintsAir bags
2 complaintsForward collision avoidance
1 complaintsSeat belts
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2021 Acura ILX
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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