Forum Discussion
jplante4
Aug 14, 2016Explorer II
Think of the up and down arrows as "desired gear". There are 2 gear numbers displayed on your monitor panel; the gear you're in and the desired gear. When you shift to D, the desired gear is 6. By hitting the down arrow, you change the desired gear. Running up through the gears, that's as far as you tranny will go. The ECM will limit the revs to prevent over-revving. If you're in 6th gear and hit the down arrow, it changes the desired gear. If the ECM determines that it can shift to that gear without over-revving the engine. it will downshift. If it doesn't downshift, use the service brake to slow down until it shifts. Don't ride the brakes, just apply the brakes (as if you were going to stop) until the downshift occurs.
Once you find your exhaust brake and start using it, you'll find that engaging the exhaust brake selects either 4th or 2nd for the desired gear. In addition to adding a small amount of back pressure on the exhaust, the transmission will behave as if you manually selected the lower gear.
Once you find your exhaust brake and start using it, you'll find that engaging the exhaust brake selects either 4th or 2nd for the desired gear. In addition to adding a small amount of back pressure on the exhaust, the transmission will behave as if you manually selected the lower gear.
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