2006 Lexus GX470 Electrical system Problems
- Complaints
- 1about this part
- Share
- 4%of 28 total for the year
- Median mileage
- 125,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2006 Lexus GX470, 4% of the 28 complaints for this model year. Where a mileage was given, the median is 125,000 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 have an 2006 Lexus GX470 and these lights came on: ABS, vsc trac, vsc off, skid, and check engine. The vehicle started making a humming noise at start up and now drives in stalled mode. Had codes check and it turns out I have the dreaded secondary air injection system (emissions) defect p0412, p0418 ,p1440/p1443, p1441/p1444, p2440, p2445, p1442/p1145 , which is a recurring problem. Replacement is a nightmare for self repair or a $2000+ repair.”
NHTSA complaint #11184806, filed 2019-03, 125,000 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…
- 10111513Nov 12, 2015TT: Some customers may encounter Bluetooth connectivity concerns such as: Difficulty to pair the phone. Intermittent Bluetooth failure to connect to the vehicle when first…
- 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?).
Electrical system: other model years
Other parts of the 2006 Lexus GX470
8 complaintsBody and structure
8 complaintsOther or unknown
4 complaintsEngine
3 complaintsSeat belts
3 complaintsBrakes
2 complaintsTransmission and drivetrain
2 complaintsEngine cooling
1 complaintsEquipment
1 complaintsExterior lighting
1 complaintsFuel system
1 complaintsSeats
1 complaints
← All problems reported for the 2006 Lexus GX470
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