Home Forums General Discussion Technical Questions Thyssen TCM Circa 2001 Drawbridge Evolution

Hello,

I have a lift, where I can run on test but on switching to normal I am stuck on Adjusting Run but I get no movement are there any possible causes for this, I have all safeties etc, lift looks good to run but doesn't. any help would be greatly appreciated

Thanks

btw getting 49 00 code adjusting run taking more than 5 minutes any help would greatly appreciated

I’m wondering if this adjusting run thing has set all previous working values to “00”.
Discovered this TCM business on a google search (hope it shows);

You have this diagnostic tool?

FIXED = Emergency Power Active ME Board wired incorrectly went thru memory states saw that the TCM was sending Emergency Power Active to the car indicator display (which no longer works) removed ME Board lift when back on Normal.

Well good find! How’s EPA relate to “adjusting run”? Guess it doesn’t matter now huh?

When you switch over to normal an adjusting is a reset that goes to the nearest floor level, the EPA was blocking it from moving on normal.

Anyone able to provide me with fault code list?

Found a manual, any idea what fault: 7d 03, 7d 04 or 7d 05
Means? Drive inverter faulty?