8.20 Rear left outlet solenoid valve circuit · Test Work instruction Result Possible causes of fault

8.20 Rear left outlet solenoid valve circuit Test Work instruction Result Possible causes of fault TOI Test: voltage short in signal circuit Less than No: 0.3 V -Short circuit to voltage between: .Ignition off PSMcontrol module .Pull wiring harnessplug off of: wiring harnessplug (wiring harness PSM control module side) and terminal 25 PSM hydraulic unit and .Ignition on PSMhydraulic unit .Measure voltage betweenthe wiring harnessplug (wiring harness following terminals: side) PSM control module terminal 9 wiring harnessplug (wiring harness side) terminal 25 Note: Check the wiring harnessfor and pinchingor chafing damage. round Yes: T02 T02 Test: short to ground in signal Greater No: circuit than 500 -Short circuit to ground between: kOhm PSMcontrol module Ignitionoff I wiring harnessplug (wiring harness side) .Measure resistance between the terminal 25 following terminals: and PSM control module PSMhydraulic unit wiring harnessplug (wiring harness wiring harnessplug (wiring harness side) side)terminal 25 terminal 9 and Note: Checkthe wiring harnessfor ground Yes: TO3 pl!!ftling or chafing dama~ I. 45 -D 152