touch screen

[jimmy boswell]

2003 ls 430 135,000miles. The touch screen just started working sporadically

[RX400h]

Quote

There could be several reasons why the touch screen of your 2003 Lexus LS 430 is working sporadically:

1. High Ambient Temperature: Sometimes high ambient temperature conditions can have adverse effects on electronic displays.
2. Loose Electrical Connection: Another possible culprit could be a loose electrical connection.
3. Display Fading or Failing: Some owners have experienced issues with the display fading or failing to function properly over time.

If the problem persists, it might be a good idea to have it checked by a professional. You could consider taking your car to a dealership, as they might have technicians who have experienced this issue before¹. Alternatively, you could also consider an “Auto-Electric” shop that employs electrical troubleshooting specialists. They may be able to check and possibly solve the problem at a lower cost.