DTC B3106
DTC B3106 |
Diagnostic Instructions |
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Perform the
Diagnostic System Check - Vehicle
prior to using this diagnostic procedure.
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Review
Strategy Based Diagnosis
for an overview of the diagnostic approach.
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Diagnostic Procedure Instructions
provides an overview of each diagnostic category.
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DTC Descriptor |
DTC B3106 00
Keyless Entry Data Link
Circuit/System Description |
The remote control door lock receiver receives a signal from the keyless entry transmitters when a button is pressed; it then sends the request to the BCM.
Conditions for Setting the DTC |
The transmitter that is sending a signal to the remote control door lock receiver is different from those transmitters stored in the body control module (BCM).
Action Taken When the DTC Sets |
No action is taken.
Conditions for Clearing the DTC |
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A current DTC will clear when the fault is no longer present and the ignition switch is cycled.
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The history DTC will clear after 40 consecutive ignition cycles without a fault present.
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Reference Information |
Schematic Reference
Remote Function Schematics
Component Connector End Views
Component Connector End Views
Description and Operation
Keyless Entry System Description and Operation (without ATH) Keyless Entry System Description and Operation (with ATH)
Electrical Information Reference
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Circuit Testing
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Connector Repairs
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Testing for Intermittent Conditions and Poor Connections
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Wiring Repairs
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Scan Tool Reference
Control Module References for scan tool information
Circuit/System Verification |
1. |
With a valid transmitter, press a button on the transmitter.
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2. |
Verify that DTC B3106 is not set.
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3. |
If the DTC is set, replace the K77 remote control door lock receiver.
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Repair Instructions |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
Control Module References for remote control door lock receiver replacement, setup, and programming