Range, A and B odometer readings???

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Sep 30, 2018 | 08:58 AM

mgb1

Thread Starter

Cruiser

Joined: Apr 2010

Posts: 134

Likes: 12

From: S.C.

Range, A and B odometer readings???

Hey Guys. My 2012 Switchback all of a sudden started giving wrong readings on the Range, A and B odometers. The Range states something like 939 miles and A and B are 434 miles. These readings do not stay the same either, they vary and A and B can be reset to 0 by disconnecting the battery for a bit, but not Range. Only to have them go back to incorrect readings within a minute or so. Everything else on the bike seems to work fine and the bike runs and cranks fine. The DTC codes are "P1632, odometer learned up" , PN34271-12A and PN67096-12 .I can clear all of them out. Any ideas out there? Thanks

Sep 30, 2018 | 01:30 PM

Robottom

Road Master

Joined: Oct 2008

Posts: 1,023

Likes: 138

From: here

Found this on another forum:
P1632 is Odometer Learned up. - the good book says - This code is set when the speedometer mileage is higher than the mileage in the ECM. The ECM will set the code and increase its mileage to match the speedometer. This will normally occur when the ECM is replaced or if continuous battery is not present on terminal 18 of the ECM. If this code is set, verify the speedometer or ECM have not been replaced with a used part from another vehicle. Clear the DTC. If the code returns,the ECM may not be powering down properly.

And (wrt P1632) on this forum:
https://www.hdforums.com/forum/ignit...er-vision.html

Also (wrt PN34271-12A and PN67096-12) found on this forum:
https://www.hdforums.com/forum/engin...ad-hurter.html