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DeanBenson

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  1. I think I found my issue. Shift motor does test good on 12 Volts, but had 7.4 Ohms resistance. Took it apart had a broken magnet as well. I ordered a used one with 1.9 Ohms, anybody know the max ohms? Just gathering info from many forum searches. Hopefully I had high Ohms and ECU detected that and shut it down......
  2. Working on a friend's 99 450es. Display is black from the sun. Backlight still works. It was stuck in 1st gear, I removed the shift motor, it was in a bind with the shift shaft. Now it shifts manually. Starts, runs but no electric shift. I can't see the display to see if there is a fault code or ???. Went through the Honda manual flowchart everything seemed to test good except the angle sensor had one spot where resistance dropped way down. Electric motors spins fast in both directions. I have shift signal (up and down) to the ecu. However, no power sent to shift motor from ECU. Hoping to get ahold of AKATV for the display issue. But can anyone point me in the right direction on the ES? Was going to try a $12 angle sensor but I don't think the ecu would see a fault until the motor at least turns the shaft a little for the sensor to change its resistance. Motor is not getting told to move (no power sent to it). From the reading I've done on here the display doesn't effect ES functions on the 98-01 450es. Help if you can.
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