Aid 4D probe; realize the probe by using the ID code; change the 4D drive sign by using the  electrical relay for making the 4D probe do the job Ordinarily. four.two.two Primary board The primary board may be divided into two pieces: entrance-close of the main board and again-end https://jeffrey25b12.ampedpages.com/new-step-by-step-map-for-dp50rb-login-56931159