Outback F4-2.5L (2008)
a) WVL-22 One-way Fuel Valve Impreza 2006-2007MY: Perform the repair procedure outlined in the WVL-22 Service Program bulletin
Reprogram the ECM using the WVU-31 PAK file.
b) WVM-23 LCM Reprogramming Legacy/Outback 2006-2009MY, Forester mid-2008 through early 2010 MY Perform the service procedure
outlined in the WVM-23 Service Program bulletin The WVV-31 PAK file includes the updates contained in the WVM-23 PAK file. Therefore.
only reprogram the ECM using the WVU-31 PAK file. Note: When WVM-23 is performed in conjunction with WVU~31, labor time will be
reduced by 0.4 hours on the WVM-23 claim, to adjust for overlapping reprogramming labor.
c) WVN-24 One-way Fuel Valve & ECM Reprogramming Forester 2007 through mid~2008MY Perform the repair procedure outlined in the
WVN~24 Service Program bulletin including removal of the one-way fuel valve. The WVU-31 PAK file includes the updates contained in the
WVN-24 PAK file . Therefore, only reprogram the ECM using the WVU-31 PAK file. Note: When WVN-24 is performed in conjunction with
WVU-31, labor time will be reduced by 0.4 hours on the WVN-24 claim, to adjust for overlapping reprogramming labor.
2) Verify the status of the "CHECK ENGINE" malfunction indicator light (MIL) located on the vehicles instrument cluster.
a) If no malfunction is indicated reprogram the ECM.
b) If a malfunction is indicated by the MIL remaining continually on or flashing diagnose the cause and perform any necessary repairs. Once
repairs have been completed, clear all codes and reprogram the ECM.
Note:
In the event the cause of the check engine light illumination is not covered by applicable warranties, the cost of repairs is the vehicle owner's
responsibility. Under no circumstances should the ECM be reprogrammed until corrections have been made.
ECM REPROGRAMMING INSTRUCTIONS
Confirm your SSM III contains the Flashwrite File reprogramming files listed below. (Please see the beginning of this bulletin for additional
information concerning the availability of PAK files for this service program.)