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2004
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LS 430 V8-4.3L (3UZ-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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B1211
B1211
DTC B1211 DRIVER DOOR ECU COMMUNICATION STOP
CIRCUIT DESCRIPTION
This DTC is detected when communication between the driver door ECU and gateway ECU stops for more than 10 seconds.
WIRING DIAGRAMS
Step 1 - 2:
Step 3:
INSPECTION PROCEDURE