One problem related to battery dead has been reported for the 2007 Lexus RX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Lexus RX based on all problems reported for the 2007 RX.
Electrical system malfunction began (to my best calculation & recollection) in summer 2021 with the first of four battery malfunctions in one year. Each time, aaa discovered low battery response and recommended battery replacement. This time around, battery was replaced about two weeks prior, due to battery failure/aaa reporting would not accept charge. The new battery failed (8/3) and the starter broke while attempting to charge. Mechanic repaired starter and battery accepted the charge. No problem, right? wrong. This driver drove about 30 miles and while driving, the electrical system shut down altogether. With I believe all warning lights lighting up, extremely dangerous situation. No breaking, no steering, no warning. Fortunately, it occurred in a suburban residential area as opposed to the highway. Second tow to my mechanic and now, after a full week, no diagnosis, though the car has been running in the shop. This is an intermittent problem. I suspect the alternator.
| Electrical System problems | |
| Ignition Coils Failure problems | |
| Battery Dead problems |