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Home >> Lexus >> 2011 >> HS 250h >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio / Video System (W/O Navigation System) (Diagnostic Codes & Circuit Tests) >> AUDIO AND VISUAL SYSTEM (w/o Navigation System) >> DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error >> Description
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DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error: Description

DTC No. DTC Detection Condition Trouble Area
01-21 A ROM malfunction exists. Radio receiver assembly
01-22 A RAM malfunction exists.
01-2E A checksum malfunction exists.
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