2003 Lexus GX470 Electrical system Problems
- Complaints
- 1about this part
- Share
- 2%of 46 total for the year
- Median mileage
- 93,031miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2003 Lexus GX470, 2% of the 46 complaints for this model year. Where a mileage was given, the median is 93,031 miles.
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.
“I own a 2003 Lexus GX470. On friday january 8th as I waited for traffic to clear before turning right to enter a blvd, the engine suddenly began to race while my right foot forced down the brake pedal to prevent the car from launching into the cross traffic. The vehicle began to shudder and shake and my dad yelled you're spinning your tires! I yelled my foot is on the brake, what should I do? We turned off the ignition and the engine stopped running. …”
NHTSA complaint #10313443, filed 2010-02, 93,031 milesRelated service bulletins
- 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…
- 10132886Oct 26, 2016Warranty Enhancement Program: Update: Technician requirements and parts order processes have been updated. Extension of Warranty Coverage for Cracked and/or Sticky/Melting…
- 10134236Jul 30, 2015EC: Lexus has received reports where some vehicles may exhibit cracked and/or sticky/melting dashboards as a result of heat or humidity. NOTE: The same Warranty Enhancement…
- 10134231Jul 30, 2015DL: In our continuing efforts to ensure the best in customer satisfaction, Lexus announced a Warranty Enhancement Program (the ?Program?).
- 10132566Jul 30, 2015DL: In our continuing efforts to ensure the best in customer satisfaction, Lexus announced a Warranty Enhancement Program (the ?Program?).
- 10134229Jul 29, 2015RL: In our continuing efforts to ensure the best in customer satisfaction, Lexus announced a Warranty Enhancement Program (the ?Program?).
- 10132564Jul 29, 2015RL: In our continuing efforts to ensure the best in customer satisfaction, Lexus announced a Warranty Enhancement Program (the ?Program?).
- 10134493May 29, 2015DL: In our continuing efforts to ensure the best in customer satisfaction, Lexus is announcing a Warranty Enhancement Program (the ?Program?).
- 10134488May 29, 2015RL: In our continuing efforts to ensure the best in customer satisfaction, Lexus is announcing a Warranty Enhancement Program (the ?Program?).
- 10134474May 29, 2015LSB: Certain 2003 ? 2009 model year Lexus vehicles may exhibit a condition where the instrument panel pad (dashboard) becomes cracked and/or has a shiny/degraded appearance. The…
Electrical system: other model years
Other parts of the 2003 Lexus GX470
11 complaintsSuspension
7 complaintsBrakes
6 complaintsEngine cooling
6 complaintsBody and structure
6 complaintsOther or unknown
5 complaintsVehicle speed control
4 complaintsElectronic stability control
3 complaintsFuel system
3 complaintsSteering
3 complaintsAir bags
2 complaintsExterior lighting
1 complaints
← All problems reported for the 2003 Lexus GX470
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