if its esteer, just leave it alone. I worked at a OEM tear 1 suppler who made them. the whole point of esteer is that it only draws power when turning. thus giving you the power assist but only when needed. the electric load is about what having your radio on all the time is. ant it WILL toss a code and get mad if you mess with it. it can also lock out the steering if it does not like you.
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