Forum Discussion
wolfe10
Oct 09, 2018Explorer
Will be out running errands, so here is the "how to":
Ignition on, engine off
Push up and down arrows on the Allison shift pad at the same time. Your transmission was right at the time that added "check fluid level from the shift pad), so you will either see O L or d-1. If O L, hit the up and down arrows again at the same time to get to diagnostic codes (d 1).
If there is a diagnostic code stored, it will flash d 1 and then the two digit codes. Copy it down. If no codes, it will show d 1 - -.
If you get a diagnostic code, push the mode button to go to the next diagnostic code. when you get a - -. you are finished. Just turn off the ignition.
Allison's website and the Allison owners manuals that come with your coach will have the list of codes.
Ignition on, engine off
Push up and down arrows on the Allison shift pad at the same time. Your transmission was right at the time that added "check fluid level from the shift pad), so you will either see O L or d-1. If O L, hit the up and down arrows again at the same time to get to diagnostic codes (d 1).
If there is a diagnostic code stored, it will flash d 1 and then the two digit codes. Copy it down. If no codes, it will show d 1 - -.
If you get a diagnostic code, push the mode button to go to the next diagnostic code. when you get a - -. you are finished. Just turn off the ignition.
Allison's website and the Allison owners manuals that come with your coach will have the list of codes.
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