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Home >> Lexus >> 2012 >> LS 460L AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Smart Access System With Push-Button Start (Diagnostic Codes & Symptom Tests)) >> Smart Access System With Push-Button Start >> DTC B2277: Detecting Vehicle Submersion >> Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2012 Lexus LS 460. However, it is still accessible from the selected car via links, so may be relevant.

HINT: 

Before commencing troubleshooting, check if the main body ECU is wet. If it is, replace the main body ECU.

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