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Diagnostic Trouble Code: B0016
Diagnostic Trouble Code Name: Left Roof Rail Deployment Loop Stage 1
Vehicle Make: Chevrolet
Vehicle Model: Cruze (J300)
Diagnostic Code Entered By: ZerOne
Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
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Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
Rain Sensor Intensity Signal Circuit
Possible Sensor Faults
Body Control Module
Possible Related Diagnostic Trouble Codes
DTC B370C or B370D
Circuit / System Description
gnition voltage is supplied to the windshield outside moisture sensor from the body control module (BCM). Whenever the ignition is in the run or accessory positions, the BCM sends the wiper/washer switch status using a pulse width modulated (PWM) signal through the windshield outside moisture sensor control circuit to the outside moisture sensor. When a wipe cycle is needed, the moisture sensor sends a PWM voltage signal through the moisture sensor signal circuit back to the BCM requesting the wiper operation.
The windshield outside moisture sensor uses the moisture sensor control circuit to command wiper motor wipe cycles and to confirm the moisture sensor signal circuit is being received. If at anytime communication between the windshield outside moisture sensor and BCM is lost, the BCM will use the inputs from the windshield wiper/washer switch in the delay positions to operate the wiper motor at continuous variable delay intervals.
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