Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
If a trouble code is displayed during the DTC check, check the circuit listed for that code in the table below and proceed to the appropriate page.
DIAGNOSTIC TROUBLE CODE CHART
| DTC No. | Detection Item | Trouble Area |
|---|---|---|
| P0500 | Vehicle Speed Sensor Malfunction |
|
| P0503 | Vehicle Speed Sensor "A" Intermittent / Erratic / High |
|
| P0571 | Brake Switch "A" Circuit |
|
| P0607 | Control Module Performance |
|