Volvo All Engines (2017 Emissions) Fault Code: P26E900 PID: ACM Actuator Supply Voltage “D”

Volvo All Engines (2017 Emissions) Fault Code: P26E900 PID: ACM Actuator Supply Voltage “D”

The following components are connected to a common 12 V supply
1) B96T : NOx sensor, DPF Outlet
2) B96T : NOx sensor, SCR Outlet
3) B142C: Temperature Sensor, Level Sensor
If an abnormal voltage or current is detected on the common supply a DTC is set

Conditions for diagnostic trouble code (DTC):
1) The voltage at pin A137:49 is above normal value

Observable symptoms
1) None

Probable cause
1) Wiring harness
2) Connector
3) B96A: NOx sensor, DPF Outlet
4) B96T: NOx sensor, SCR Outlet