Volvo All Engines (2017 Emissions) Fault Code: P215A64 PID: EMS Vehicle Speed – Wheel Speed Correlation

Volvo All Engines (2017 Emissions) Fault Code: P215A64 PID: EMS Vehicle Speed – Wheel Speed Correlation

This signal is sent from the (VECU) Vehicle Electronic Control Unit to the Cluster to present the actual vehicle speed. It is also used by the maximum speed limitation. The maximum speed limit can vary depending on customer option.

Conditions for diagnostic trouble code (DTC):
1) The speed signal received from speed sensor and the speed signal received from ABS differs too much
2) Missing message, Vehicle speed sensor
3) Missing message, ABS Control unit

Probable cause
1) Wrong parameter settings
2) Connector
3) Wiring harness, defective
4) Speed sensor

Detailed information
1) Check that no diagnostic trouble codes (DTCs) are set for the ABS/EBS system