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Home >> Lexus >> 1999 >> LS 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Steering and Suspension >> Relays and Modules - Steering >> Steering Column Control Module >> Testing and Inspection >> B2620 - ECU Power Source Circuit Malfunction

B2620 - ECU Power Source Circuit Malfunction

CIRCUIT DESCRIPTION
ECU power source circuit supply the battery positive voltage to tilt and telescopic ECU.




DETECTING CONDITIONS




WIRING DIAGRAM




Step 2:




INSPECTION PROCEDURE
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