Service Transmission Indicator
rv dm 04.01.025
Note: This indicator will not activate in the instrument panel on vehicles equipped with an Allison 3000 transmission. The indicator appears in the transmission push-button shifter display screen.
The service transmission indicator activates when the transmission requires service. For example the transmission oil or filter may need to be changed. When the service transmission indicator illuminates, refer to the Allison Operator's Manual or contact customer support at Allison Transmission to determine the specific cause activating the indicator.
Note: