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Home >> Lexus >> 1999 >> LX 470 V8-4.7L (2UZ-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 1:




Step 2:





INSPECTION PROCEDURE
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