2010 Cadillac Truck SRX AWD V6-2.8L Turbo Page 613
Repairs/Wiring Repairs)
Scan Tool Reference
Control Module References (See: Testing and Inspection/Programming and Relearning)for scan tool information
Circuit/System Verification
Attempt to program a transmitter. Refer to Replacing Keys (See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Service and
Repair/Replacing Keys). The transmitter should program.
Circuit/System Testing
1. Verify that the transmitter is the correct transmitter for the vehicle. This can be accomplished by comparing the part number printed on the
transmitter to the appropriate part number in the parts catalog.
瀚慖f not correct, replace the transmitter.
2. Attempt to program the transmitter. Refer to Replacing Keys (See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Service and Repair/Replacing Keys). The transmitter should program.
瀚慖f the transmitter does not program, replace the transmitter.
Repair Instructions
Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.
Control Module References (See: Testing and Inspection/Programming and Relearning)for BCM replacement, setup, and programming
B3106
DTC B3106
Diagnostic Instructions
* Perform the Diagnostic System Check - Vehicle (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic System
Check - Vehicle) prior to using this diagnostic procedure.
* Review Strategy Based Diagnosis (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Strategy Based Diagnosis) for an
overview of the diagnostic approach.
* Diagnostic Procedure Instructions (See: Testing and Inspection/Initial Inspection and Diagnostic Overview/Diagnostic Procedure
Instructions) provides an overview of each diagnostic category.
DTC Descriptor
DTC B3106 00
- Keyless Entry Data Link
Circuit/System Description
The body control module (BCM) communicates with the remote control door lock receiver through the keyless entry serial data circuits. When any
button on the keyless entry transmitter is pressed, the transmitter sends a signal to the remote control door lock receiver. The remote control door
lock receiver sends a function request to the BCM, depending on which button is pressed on the transmitter. The BCM receives the message and
performs the appropriate function.
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 BCM.
Action Taken When the DTC Sets
No action is taken.
Conditions for Clearing the DTC
* A current DTC will clear when the fault is no longer present and the ignition switch is cycled.
* A history DTC will clear after 40 consecutive ignition cycles without a fault present.
