CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Cruise Control System
DTC Code Detection Item Trouble Area See page
P0500 Vehicle Speed Sensor Malfunction

1. Open or short in speed sensor circuit

2. Speed sensor

3. Combination meter

4. ECM

5. Skid control ECU

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P0503 Vehicle Speed Sensor Circuit Malfunction

1. Open or short in speed sensor circuit

2. Speed sensor

3. Combination meter

4. ECM

5. Skid control ECU

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P0571 Brake Switch "A" Circuit

1. Stop light switch

2. Stop light switch circuit

3. ECM

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P0607 Input Signal Circuit Malfunction ECM

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