Jim Warman Posted July 30, 2011 Share Posted July 30, 2011 Weve had a couple of cars come in lately with "cruise blues". One thing I learned is that, when you replace the cruise control module, you have to do a PMI... It doesn't tell you this in the WSM under R&R module... but later, when you get the U2100 DTC, the DTC chart will have you perform it. It appears that the guys on hotline know less about adaptive cruise than anything else. I was told to monitor the PRI_TGT_RANGE PID. I replied that this PID (primary target range) seemed to be trapped at 150.00m and was there any significance to the PID? I was told that the 150.00m was "probably" a distance measurement of some sort. DUH!!! FWIW, further testing shows this PID to be the distance from the primary target - this would be the distance from the vehicle in front. 150.00 meters is the default high limit in IDS. Two days ago, I'm adjusting reluctor gap in an old Dodge and today I'm putzing around with radar.... what a life. Quote Link to comment Share on other sites More sharing options...
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