Index: tst_serviceshutdown/test.py
===================================================================
diff -u -r788873f840aecda5508a2479839e1beb2e0cc75b -r3a14d012ad33c25e386fa1df6f08613764ac8ae9
--- tst_serviceshutdown/test.py	(.../test.py)	(revision 788873f840aecda5508a2479839e1beb2e0cc75b)
+++ tst_serviceshutdown/test.py	(.../test.py)	(revision 3a14d012ad33c25e386fa1df6f08613764ac8ae9)
@@ -3,7 +3,6 @@
 import names
 import time
 import subprocess
-import shlex
 
 ################################################################################
 # This test need to be changed when the Service screen has been implemented    #
@@ -26,7 +25,7 @@
     # Click on shutdown button
     mouseClick  (waitForObjectExists(names.o_poweroffButton))
     # Sending can message to show Power off dialog
-    subprocess.call(shlex.split('cansend can0 020#A5.01.00.01.00.6F.00.00'))
+    subprocess.call(['cansend', 'can0', '020#A5.01.00.01.00.6F.00.00'])
     # The PowerOff screen shall have a shutdown button
     test.compare(waitForObjectExists(names.o_poweroff_shutdown).visible, True)
     # Click on the PowerOff Dialog's shutdown button
@@ -39,7 +38,7 @@
     # Click on shutdown button
     mouseClick  (waitForObjectExists(names.o_poweroffButton))
     # Sending can message to show Power off dialog
-    subprocess.call(shlex.split('cansend can0 020#A5.01.00.01.00.6F.00.00'))
+    subprocess.call(['cansend', 'can0', '020#A5.01.00.01.00.6F.00.00'])
     # The PowerOff screen shall have a Cancel button
     test.compare(waitForObjectExists(names.o_poweroff_cancel).visible, True)
     # Click on the PowerOff Dialog's Cancel button
@@ -49,18 +48,17 @@
     #SRSUI 556
     test.compare(waitForObjectExists(names.o_poweroffButton).visible, True)
     # Sending can message to show Power off dialog
-    subprocess.call(shlex.split('cansend can0 020#A5.01.00.01.00.6F.00.00'))
+    subprocess.call(['cansend', 'can0', '020#A5.01.00.01.00.6F.00.00'])
     # Test the Power Off dialog is visible upon HD Request
     
     test.compare(waitForObjectExists(names.o_powerOffDialog).visible, True)
     # wait for user reaction and if there is no reaction timeout
     time.sleep(1)
     # Sending can message to Hide Power off dialog
-    subprocess.call(shlex.split('cansend can0 020#A5.01.00.01.01.5E.00.00'))
+    subprocess.call(['cansend', 'can0', '020#A5.01.00.01.01.5E.00.00'])
     # Wait for the animation
     time.sleep(1)
-    # Test the Power Off dialog is hidden upon HD Request after timeout 
-    #so the entry screen with power off button is visible again.
+    # Test the Power Off dialog is hidden upon HD Request after timeout, so the entry screen with power off button is visible again.
     test.compare(waitForObjectExists(names.o_poweroffButton).visible, True                                              , "SRSUI 556")
     
     # Go back to Home Screen