ELECTRICAL
ACCESS 123...System
174
M4.3-1055-042
04 Rev. 10/09
Analyzer
The Analyzer menu is a troubleshooting tool that allows
the technician to check the status of various circuits,
check component inputs and outputs and test/drive
component outputs.
The Analyzer submenus are:
• A1 Status
• A2 Inputs
• A3 Outputs (Level 2 Only)
• A4 Test Outputs (Level 3 Only)
The floor pedals must be depressed (L and P contac-
tors must be energized) to use the Analyzer menus.
Analyzer Access
1. Power up the truck. From Service Level 2 or Level
3, press the right arrow to enter the Service sub-
menus.
2. Use the up and down arrows to navigate to the An-
alyzer menu.
3. Press the right arrow to enter the Analyzer menu.
Use the up and down arrows to scroll through the
submenus.
A1 Status
A1 Status allows technicians to view the status of mon-
itored truck systems. This information can be used to
troubleshoot service conditions by identifying common
circuits for enabled or disabled functions. The A1 Sta-
tus menu includes multiple submenus.
• For all A1 Status submenus, the display will scroll
right to left indicating the function is either Enabled
or Disabled.
• To stop the display from scrolling, press the right
arrow and the display will show Enabled or Dis-
abled only.
• If you press the right arrow to display Enabled or
Disabled only, then press the left arrow and then
the down arrow to scroll to the next submenu.
• If you don't press the left arrow and just allow the
text to scroll, then press the down arrow to scroll to
the next submenu.
A1.1 Full Speed Hoist; The display will show enabled
or disabled. Enabled indicates full speed hoist is al-
lowed. Disabled indicates full speed hoist is not al-
lowed. This could be due to a system fault. Navigate to
"A1 Status" or A1.2 submenu to continue.
A1.2 Accessory 1; The display will show enabled or
disabled. Enabled indicates hydraulic accessory 1
function is allowed. Disabled indicates hydraulic acces-
sory 1 function is not allowed. This could be due to a
system fault. Navigate to "A1 Status" or A1.4 submenu
to continue.
A1.4 Accessory 3; The display will show enabled or
disabled. Enabled indicates hydraulic accessory 3
function is allowed. Disabled indicates hydraulic acces-
sory 3 function is not allowed. This could be due to a
system fault. Navigate to "A1 Status" or A1.5 submenu
to continue.
A1.5 Tilt; The display will show enabled or disabled.
Enabled indicates tilt is allowed. Disabled indicates tilt
is not allowed. This could be due to a system fault.
Navigate to "A1 Status" or A1.6 submenu to continue.
A1.6 Lower; The display will show enabled or dis-
abled. Enabled indicates lower is allowed. Disabled in-
dicates lower is not allowed. This could be due to a sys-
tem fault. Navigate to "A1 Status" or A1.7 submenu to
continue.
A1.7 Raise; The display will show enabled or disabled.
Enabled indicates raise is allowed. Disabled indicates
raise is not allowed. This could be due to a system
fault. Navigate to "A1 Status" or A1.8 submenu to con-
tinue.
A1.8 Full Traction; The display will show enabled or
disabled. Enabled indicates full speed traction is al-
lowed. Disabled indicates full speed traction is not al-
lowed. This could be due to a system fault. Navigate to
"A1 Status" or A1.9 submenu to continue.
Crown 2007 PF15628-42 Rev. 10/09
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