What is the mode button on an Allison Transmission?
What is the mode button on an Allison Transmission?
One LED dislays the gear selected while the second displays the actual gear that the transmission is in at that time. There is also a MODE button. The MODE button may allow the driver to enable a secondary shift schedule or other special function that has been previously programmed into the electronic control unit at the request of the OEM.
What makes an Allison automatic an Allison advantage?
The Allison Advantage Your Allison Automatic is fully electronically controlled. The Allison electronic controls package oversees the operation of the transmission, controlling transmission upshifts and downshifts, and providing important information on the operation of your drive system.
When to use cruise control in Allison Transmission?
However, mode selection can make a big difference when traveling over rolling hills. If you drive in such areas while in Performance Mode (particularly with the cruise control on), it is common for the transmission to shift down to fifth gear on the uphill and back to sixth gear on the downhill, repeating this process hundreds of times.
How does the Allison automatic shift selector work?
The electronic control system of your Allison Automatic is programmed to inform the operator of a problem with the transmission system and automatically alert the operator. When the Electronic Control Unit (ECU) detects a problem condition, the ECU: – Restricts shifting – Illuminates the CHECk TRANS* light on the instrument panel
Where can I find a push button transmission box?
These push-button control boxes are found in RV’s, medium-size trucks, buses, service/utility vehicles, and many other pieces of equipment fitted with the tough and time-honored Allison transmissions. We can often repair your ECU. Call us for details and please have your trouble codes handy. (Sorry, Transmission ECUs only.
Where can I find an Allison transmission button?
To find the nearest Allison dealer or distributor, visit www.allisontransmission.com and click on the “Sales & Service Locator” link, or call (317) 242-5000.
Why does my Allison Transmission key not work?
Get a flash on the shift gear display on the key turn. Then dark. Dash gauges act normal. Sounds like a ground problem check and clean the chassis ground.
However, mode selection can make a big difference when traveling over rolling hills. If you drive in such areas while in Performance Mode (particularly with the cruise control on), it is common for the transmission to shift down to fifth gear on the uphill and back to sixth gear on the downhill, repeating this process hundreds of times.
