World Transmission Flashcards
(47 cards)
On which trucks, have the T-Handle Range Selector?
1995 1996 2006 2009 2016
On which trucks, have the Pushbutton Range Selector?
2000
2001
2002
2003
While in D, is it necessary to upshift or downshift?
Not necessary, the trans will do it for you
When you select D, what will it show?
The highest forward range attainable
What happens when all segments illuminate for more than 12 seconds?
the ECU did not complete initialization
What happens when the display is blank?
There is no power to the selector
What does the “cat eye” represent?
Fault code has been logged
In the Pierce, what does the upper and lower digital display tell you?
Upper- highest available gear
Lower- lost available forward gear
On which year trucks have the override button?
2006 to 2016
- Three locked position, prevent accidental selection
- Once in D, selection of gear can be made without pressing override
What does the Mode Button do on the LTI & Pierce?
Access 5th gear
-Views maintenance, prognostics, diagnostics mode and code information
What does the Mode button on the Pierce do?
Secondary Shift Schedule or PTO Enable
-Dispaly shows “MODE” = secondary mode activated
In the Pierce, if communication is not established with TCM after initialization what will display?
Cateyes or ‘/,
-Indicates selector-related fault has been recorded
What does it mean if the Service Icon is illuminated steady or flashing?
Service is Due
What will happen if the CHECK TRANS code is active?
Trans will not shift
When R or D requested and display is flashing, requested range is not achieved due to inhibit function
When is the N supposed to be used?
Start Engine
Check Vehicle Accessories
Idle
- **T-handle- will not start unless N has been selected
- **Pushbutton- ECU automatically will select Neutral
What is the shift point under full acceleration 100% peel travel?
2100 RPM
What will the select indicator and monitor display show?
Select Indicator= Highest range available
Monitor=Current operating range
Which gears will provide you will greater engine braking, maximum torque and provide max traction?
Gear 2-3-4
What gear will help you pull through mud, maximum traction, maneuvering tight spaces, drive up and down steep grades and max driving power and engine braking power?
Gear 1
In the Pierce, what does the trans shift selector feature?
Oil Level Oil Life Filter Life Trans Health (clutch life) Diagnostics
How can you see the oil life monitor?
Press Display Mode/Diagnostics 2 times!
Displays % remaining life
To reset: hold for 10 seconds
or don’t pause for more than 3 seconds and press
N D N D N R N
How can you see the Filter Life Monitor?
Press Display Mode/Diagnostics 3 times!
Displays Filters Ok or Replace Filters
To reset: holds for 10 seconds
or don’t pause for more than 3 seconds and press
N R N R N D N
How can you see the Trans Health Monitor?
Press Display Mode/Diagnostics 4 times!
Display OK or LO= clutch maintenance required
Only be reset using Allison DOC factory scan tool
Diagnostic Code Info:
- Consists of 2 digit main code & 2 digit sub code
- Max of 5 codes
- When codes are added, oldest non active code dropped
