5. Connector assignment · 5.1 PSM control module wiring harness plug

5. Connector assignment 5.1 PSM control module wiring harness plug 88 56 226_99 Pin Designation Pin Designation Power supply terminal 15 6 Activation of rear right inlet valve; PSMhydraulic unit (ground) 2 Voltagefor solenoidvalve relay 7 Activation of return pump relay Voltage for return pump relay (ground) Voltage for steering-angle sensor 8 Front left speed sensor (signal wire) ::), Activation of front left outlet valve; PSM hydraulic unit (ground) 10 Front left speed sensor (ground) 4 Activation of rear right outlet valve; 11 Rear right speed sensor PSM hydraulic unit (ground) (signal wire) 5 Activation of front left inlet valve; 12 Rear right speed sensor (ground) PSM hydraulic unit (ground) 45 -D 72 4503 Diagnosis/troubleshooting PSM