Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODES (DTC) LIST
| DTC | Description |
|---|---|
| DTC P0500/21, 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 indicated during the DTC check, check the circuit listed for that code in the table below, and proceed to an appropriate page.