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Home >> Lexus >> 2008 >> IS 350 >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Audio/Visual) >> Audio And Visual System >> DTC 01-21 ROM Error; DTC 01-22 RAM Error >> Description
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DTC 01-21 ROM Error; DTC 01-22 RAM Error: Description

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.
DTC DETECTION CONDITION AND TROUBLE AREA

DTC No. DTC Detection Condition Trouble Area
01-21 A malfunction exists in ROM Radio receiver
01-22 A malfunction exists in RAM
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