LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2012 >> IS 250C Standard Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio / Video System (W/O Navigation & Multi-Display) (Diagnostic Codes & Symptom Tests) >> AUDIO AND VISUAL SYSTEM (w/o Navigation System without Multi-display) >> DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error >> Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC 01-21: ROM Error; DTC 01-22: RAM Error; DTC 01-2E: EEPROM Error: Procedure

  1. REPLACE RADIO RECEIVER ASSEMBLY 
    1. Replace the radio receiver assembly. Refer to REMOVAL .

    NEXT → END 

scientia non olet · About LEMON Manuals