If the transmission is equipped with an oil level sensor oil level information can be displayed on the shift selector.
Allison transmission oil level sensor location.
If the transmission does not have an oil level sensor go to section b.
Use the following procedure to display oil level information if the transmission is equipped with the option.
Sounds strange so check with your allison dealer.
I got the ol 95 code for oil level sensor failure.
To enter the oil level display mode.
Park the vehicle on a level surface shift to n neutral.
Displaying oil level information.
If the transmission you are troubleshooting has an oil level sensor oil level information can be displayed on the shift selector.
For allison wt trouble codes.
Main circuit oil filter replaceable element integral cooler circuit oil filter replaceable element integral electronic oil level sensor ols standard output retarder provision option type integral hydraulic low medium high 1490 n m 1763 n m 2170 n m 298 kw 400 hp 373 kw 500 hp 447 kw 600 hp torque power capacity 3500 series go.
Use the following procedure to display oil level sensor information.
Best i can tell from reading this sensor is located in the control valve body assembly and can only be accessed by dropping the sump on the trans.
Stalling out is putting the transmission in drive foot on brake and increase rpm to 1000 1500 until the temp comes up.