Lexus IS350 owners have reported 2 problems related to wiring (under the electrical system category). The most recently reported issues are listed below.
Vehicle was stationary and sat overnight. Upon starting car srs light came on and was diagnosed with trouble code dtc 1861 that resulted in a knee squib malfunction due to a wiring harness issue. This requires a new wiring harness that will cost over $2500. Lexus knows this is an issue as they have issued a TSB for it but refuses to issue a recall or do it as a goodwill service. This is a major safety issue especially due to Lexus realizing there is an issue but refusing to step up and correct the issue.
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all problems of the 2006 Lexus IS350
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There is a known issue with the vehicle wiring harness for the 2006-2008 wiring harness resulting in a fault with the airbags. Lexus has issued a technical service information bulletin for this issue (l-sb-0167-08) however no recalls have been issued. This fault causes the airbags to fail and not deploy in the event of an accident.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| Wiring problems | |
| Dash Wiring problems | |
| Car Will Not Start problems |