Electrical systemPart report
2004 Lexus IS 300 Electrical system Problems
- Complaints
- 1about this part
- Share
- 5%of 19 total for the year
- Median mileage
- 253,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2004 Lexus IS 300, 5% of the 19 complaints for this model year. Where a mileage was given, the median is 253,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Related service bulletins
- 10164328Jul 1, 2019TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process…
- 10131726Jan 22, 2018TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. L-SB-0021-14. * Applicability has been updated to include applicable 2018…
- 10133651Nov 21, 2017TSB: REVISION NOTICE November 22, 2017 Rev1: ? Applicability has been updated to include 2014 ? 2018 model year vehicles. Any previous printed versions of this bulletin should be…
- 10109449Oct 23, 2014TSB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix…
- 10205331Jul 7, 2014Immobilizer and Smart Key Reset
- 10205330Jul 7, 2014Immobilizer and Smart Key Reset
- 10205329Jul 4, 2014Immobilizer and Smart Key Reset.
- 10205327Jun 12, 2014Techstream ECU Flash Reprogramming Procedure.
- 10132777Jun 12, 2014TSB: Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for specific vehicle models/ECUs are released as field-fix…
- 10133866Feb 27, 2013Navigation/ Multi Info Display Day Mode Operation
Electrical system: other model years
Other parts of the 2004 Lexus IS 300
Body and structure
4 complaintsVehicle speed control
4 complaintsAir bags
3 complaintsOther or unknown
3 complaintsEngine
2 complaintsTires
2 complaintsBrakes
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
4 complaintsVehicle speed control
4 complaintsAir bags
3 complaintsOther or unknown
3 complaintsEngine
2 complaintsTires
2 complaintsBrakes
1 complaintsSuspension
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaintsWheels
1 complaints
← All problems reported for the 2004 Lexus IS 300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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