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Problems for specific Lexus RX400h years:

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Newest reported 2006 Lexus RX400h problems

 

Reported by HarleyCoco and 1 other for the Lexus RX400h

Our Lexus displayed a check engine warning and P0AA6 Code and then immediately stopped working. Upon inspection at dealer, the entire bottom floor of the cabin (under the floor boards) was flooded without any visible water damage inside the cabin or any visible point of water entry. We were given an estimate of approximately $11,000 to repair because the entire hybrid battery system had to be replace, inverter and other components along with ...

2 Reports
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Verified for the Lexus RX400h

The Check Engine Light may illuminate with code P0AA6 stored for a hybrid battery isolation fault. Our technicians tell us this may be caused by water intrusion into the high voltage battery case. The water may be a result of cracking body seam dealer above the rear door strut mount. Any water leaks should be repaired and the high voltage battery system inspected for water damage and repaired and dried as necessary.

9 Reports
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Verified for the Lexus RX400h

Our technicians tell us that GPS errors that may develop can generally be correct by installing an updated Navigation map disc..

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Verified for the Lexus RX400h

Hybrid vehicles may notice a rocking or surging feeling at freeway speeds of 70mph. Our technicians tell us new software is available for the hybrid powertrain control module to correct this concern.

4 Reports
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