Electrical systemPart report
2018 Toyota Corolla IM Electrical system 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 electrical system of the 2018 Toyota Corolla IM, 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.
Related service bulletins
- 10238157May 30, 2023TSB: The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered…
- 10182983Oct 12, 2020TT: Some customers may encounter Bluetooth® connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth® failure to connect to the vehicle when first…
- 10178787Jul 20, 2020TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one…
- 10164330Jul 1, 2019TSB: REVISION NOTICE July 01, 2019 Rev2: ? Applicability has been updated to 2019 ? 2020 model year Toyota vehicles. ? The Techstream Preparation and Process Overview sections…
- 10162773Jun 19, 2019TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Below is an explanation of what…
- 10155247Feb 28, 2019TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth® failure to connect to the vehicle when first…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2018 | 1 | 13% |
Other parts of the 2018 Toyota Corolla IM
Forward collision avoidance
2 complaintsSteering
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsBrakes
1 complaintsExterior lighting
1 complaintsFuel system
1 complaintsLane departure
1 complaintsOther or unknown
1 complaintsSuspension
1 complaintsTires
1 complaints
2 complaintsSteering
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsBrakes
1 complaintsExterior lighting
1 complaintsFuel system
1 complaintsLane departure
1 complaintsOther or unknown
1 complaintsSuspension
1 complaintsTires
1 complaints
← All problems reported for the 2018 Toyota Corolla IM
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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