Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2003 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.
DTC INDEX
| DTC | Description |
|---|---|
| DTC P0500/21 | Vehicle Speed Sensor "A" |
| DTC P0503/23 | Vehicle Speed Sensor "A" Intermittent/Erratic/High |
| DTC P0571/52 | Brake Switch "A" Circuit |
| DTC P0607/54 | Control Module Performance |
If a malfunction 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
| DTC No. (See Page) | Circuit Inspection | Trouble Area |
|---|---|---|
| P0500/21 (DM-1019) | Vehicle Speed Sensor "A" |
|
| P0503/23 (DI-1019) | Vehicle Speed Sensor "A" Intermittent/Erratic/High | |
| P0571/52 (DI-1020) | Brake Switch "A" Circuit |
|
| P0607/54 (DI-1024) | Control Module Performance |
|