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2003
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LX 470 V8-4.7L (2UZ-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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B1245
B1245
DTC B1245 Auto Wiper ECU Communication Stop
CIRCUIT INSPECTION
DTC Detecting Condition:
This DTC is output when communication stops between the Wiper control ECU and the Body ECU (Main).
Wiring Diagram:
Step 1:
Step 2:
INSPECTION PROCEDURE