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2007
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GS 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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B1279
B1279
DTC B1279 Rain Sensor Communication Stop
DESCRIPTION
DTC Detection Condition:
This DTC is detected when communication between the rain sensor and overhead J/B stops for
more than 10 seconds
.
Wiring Diagram:
INSPECTION PROCEDURE
Step 1: