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2007
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ES 350 V6-3.5L (2GR-FE)
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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B Code Charts
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B2620
B2620
DTC B2620 ECU Power Source Circuit Malfunction
DESCRIPTION
The ECU power source circuit supplies positive voltage to the multiplex tilt and telescopic ECU.
WIRING DIAGRAM:
INSPECTION PROCEDURE
Step 1:
Step 2-3: