Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2011 Lexus IS F. 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 trouble areas listed for that code in the table below and proceed to the appropriate service information.
CRUISE CONTROL SYSTEM
| DTC Code | Detection Item | Trouble Area | Refer to |
|---|---|---|---|
| P0500 | Vehicle Speed Sensor Malfunction | - Vehicle speed sensor - Vehicle speed sensor signal circuit - ECM |
Refer to DTC P0500: Vehicle Speed Sensor Malfunction; DTC P0503: Vehicle Speed Sensor "A" Intermittent / Erratic / High |
| P0503 | Vehicle Speed Sensor "A" Intermittent / Erratic / High | - Vehicle speed sensor - Vehicle speed sensor signal circuit - ECM |
Refer to DTC P0500: Vehicle Speed Sensor Malfunction; DTC P0503: Vehicle Speed Sensor "A" Intermittent / Erratic / High |
| P0571 | Brake Switch "A" Circuit | - Stop light switch - Stop light switch circuit - ECM |
Refer to DTC P0571: Brake Switch "A" Circuit |
| P0575 | Cruise Control Input Circuit | - ECM | Refer to DTC P0575: Cruise Control Input Circuit |