Frequently Asked Questions FAQ Why does my stepper motor run erratically There are several possible causes The most common of which are shown below l The motor is not correctly coupled to the load The deceleration rate is too high and the inertia of load is carrying the motor past the point where it is supposed to stop You are performing a slow move less than 1 rev sec while using a driver set to Full 200 steps rev or Half Step 400 steps rev To correct this p
TOTROUBLESHOOT ERRATIC CHECK LIGHT GAS on AMES AES Refrigerators with 2931842XXX amp 2931843XxX Power Modules INTRODUCTION Dometic REFRIGERATOR BULLETIN R70 4B March 1995 The purpose of this Bulletin is to aid the servicer in proper diagnosis and repair of AMEW AES refrigerators This Bulletin will provide the servicer with information to find the hidden variables that can cause an erratic check light when the refrigerator is operating on gas P
CARDONE Supporting Today s Professional Technician 4 hie y ve gt 4 Erratic Steering Assist on GM Variable Effort Steering VES Vehicles Application 1997 1998 GM GMC Sport Utilities Astro Express Safari Savanna 1997 2001 GM GMC Pickups Silverado Sierra Steering that unexpectedly twitches or jerks in a turn at highway speeds or has Problem no assist Cause Vehicles equipped with VES rely on the steering wheel posit