Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2007 Lexus GX 470. 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 page.
CRUISE CONTROL SYSTEM
DTC DETECTION CONDITION CHART
| DTC Code | Detection Item | Trouble Area | Reference |
|---|---|---|---|
| P0500 | Vehicle Speed Sensor Malfunction |
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| P0503 | Vehicle Speed Sensor "A" Intermittent / Erratic / High |
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| P0571 | Brake Switch "A" Circuit |
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| P0607 | Control Module Performance | -ECM |