Lexus Rx400h - Problems, Statistics, and Analysis

Lexus Rx400h owners have reported a total of 359 problems for their cars built in the 4 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the Lexus Rx400h. The 2006 Lexus Rx400h cars have the most problems reported (208 problems).

Table 1. Total number of problems by model year for Lexus Rx400h

Model Year	Number of Problems
2008 Rx400h	78
2007 Rx400h	70
2006 Rx400h	208
2005 Rx400h	3

🔍 Common problems of Lexus Rx400h

The following chart shows the 21 most common problems for Lexus Rx400h cars. The number one most common problem is related to the vehicle's service brakes, hydraulic (87 problems). The second most common problem is related to the vehicle's electrical system (42 problems).

Table 2. Common problems of Lexus Rx400h

Problem Category	Number of Problems
Service Brakes	87
Electrical System	42
Vehicle Speed Control	42
Steering	23
Engine And Engine Cooling	22
Structure	21
Equipment	19
Power Train	18
Electronic Stability Control	16
Other Fuel System	14

Hybrid Propulsion System	12
Tire	11
Air Bag	9
Exterior Lighting	6
Suspension	4
Wheel	4
Unknown Or Other	4
Visibility	2
Air Brake	1
Seat Belt	1
Diesel Fuel System	1

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☘ Rx400h Service Bulletins

⚑ Rx400h Safety Recalls

☤ Rx400h Defect Investigations

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