P0610 Control Module VSS Output B Malfunction

OBD2 Code: P0610

Description: Control Module Vehicle Speed Sensor (VSS) Output B Malfunction

Definition: The P0610 code indicates that there is a malfunction in the vehicle’s control module related to the output signal from the Vehicle Speed Sensor (VSS), specifically on circuit B. This may affect the speedometer and other systems relying on accurate speed data.

P0610 – Control Module VSS Output “B” Malfunction

Severity: Moderate

Common Causes

P0610 – Control Module VSS Output “B” Malfunction

Common Causes:

• Faulty vehicle speed sensor
• Defective control module
• Wiring or connector issues in the VSS circuit
• Corrosion or poor connections in the VSS system

 

Common Misdiagnosis

OBD2 Code: P0610

Description: Control Module VSS Output B Malfunction

Common Misdiagnosis: Replacing the vehicle speed sensor (VSS) without checking for wiring issues or a faulty control module.

 

Common Diagnostic Steps

OBD2 Code: P0610

Description: Control Module VSS Output B Malfunction

• Check for any other stored trouble codes and address them first, as they may be related.
• Inspect the wiring and connectors associated with the control module and VSS (Vehicle Speed Sensor) for damage or corrosion.
• Test the voltage and ground signals at the control module to ensure proper power supply.
• Use a scan tool to monitor live data from the VSS to check for irregularities in speed readings.
• Verify that the control module software is up-to-date; reprogram if necessary.
• If all checks are normal, consider replacing the control module or VSS after consulting manufacturer guidelines.