VOLVOUU All Engines (2017 Emissions) Fault Code: P110511 PID: EMS Engine Rear Start Switch “A” Circuit
Conditions for diagnostic trouble code (DTC):
1) The function is monitored by the diagnostic system when the vehicle is being driven
2) Electronic control unit (ECU) connector A14.EA:55 monitors the function
Observable symptoms
1) Engine Rear Start Switch “A” Circuit is not activated when requested
Probable cause
1) Connector
2) Wiring harness
3) Engine Rear Start Switch
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