On the last screenshot the Electric Oil Pump (EOP) for cooling the rear motor shows 0 rpm, but it should be spinning at 3060 rpm (EOP commanded). Was the EOP spinning as commanded before the RWD quit?
Rear motor not operating 45 min after charge!
I am more than halfway into a 2,200 mile trip with a 5 month old 2023 I5, just passed the 5k mile mark. Beginning yesterday I noticed while on cruse control the car would lurch forward to compensate for being 2-3 mph under the cruse set point. Today I figured out the rear motor was no longer operating, the lurch was the delay until the front motor took over.
Today I charged 3 times for +/-30 min each. Then driving 70 mph for ~45 min all is normal car drives fine (no lurching). After 45 min of driving at 70 mph, the rear motor ceases to function, I then enable SNOW mode (constant AWD) to prevent lurching. (Image shows front motor doing all the work, rear shows a single bar but ODB2 reports zero)
Checked ODB2, no stored DTC's. The rear motor torque that was ranging between -8 & 35 during the 45 min after the charge, then torque is a constant zero.
Anybody know of a service bulletin that addresses this issue?
![Car Vehicle Automotive mirror Trip computer Personal luxury car]()
Today I charged 3 times for +/-30 min each. Then driving 70 mph for ~45 min all is normal car drives fine (no lurching). After 45 min of driving at 70 mph, the rear motor ceases to function, I then enable SNOW mode (constant AWD) to prevent lurching. (Image shows front motor doing all the work, rear shows a single bar but ODB2 reports zero)
Checked ODB2, no stored DTC's. The rear motor torque that was ranging between -8 & 35 during the 45 min after the charge, then torque is a constant zero.
Anybody know of a service bulletin that addresses this issue?
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I use the Car Scanner app on my phone, with a obd2 bluetooth adapter from amazon. Says it's out of stock many most others should work fine as well.
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Car Scanner ELM OBD2 - Apps on Google Play
Trip computer+car diagnostic tool with widest variety of features and dashboard!
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