Nige
Senior Member
That is why I always insist that the first thing a dealer tech does before attempting anything is to download a Product Status Report. Then if things go pear-shaped later anyone can look at what's on the machine now and compare it with the settings that were on the machine when he started.It was a little disappointing to say the least. It makes me wonder if they did hook up ET and updated but erased the previous data.
Hard to say, anyway going forward, I think my best bet is to have a Tech come out and try the "type 2" switch and diagnose the pedal
at the same time. I tried the calibration half a dozen times to no avail.
FYI - Updating generally erases previous versions of stored data, and also can erase some settings. That's why it's always SOP to download a PSR before starting so that any selectable parameters can be reconfigured after upgrading to whatever setting they had before upgrading, if that makes sense.
I wasn't sure if the procedure I gave you above would fix the left pedal position sensor although I had my fingers crossed that it would.
Here's the procedure for calibrating the left pedal position sensor using ET which will be the most likely way a dealer tech would do it.
He will need to bring with him either a 198-4240 Digital Pressure Indicator or a 1U-5481 Pressure Gauge Group (aka transmission test box) plus the test hose kit.
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