Orlando

DTC B3105

The body control module (BCM) monitors the number of keyless entry transmitters programmed. Until at least one transmitter is programmed, the BCM determines a malfunction condition exists.

The BCM has been set up without transmitters being programmed.

No keyless entry transmitter programmed to the BCM.

The keyless entry system is inoperative.

A current DTC is cleared when at least one transmitter has been programmed to the BCM.

Schematic Reference

Remote Function Schematics

Connector End View Reference

Component Connector End Views

Description and Operation

Keyless Entry System Description and Operation : with ATH → without ATH

Electrical Information Reference

Scan Tool Reference

Control Module References for scan tool information

Attempt to program the keyless entry transmitter. Refer to Replacing Keys . The transmitter should program.

1. Verify that the transmitter is the correct transmitter for the vehicle.

⇒	If not correct, replace the transmitter.

2. Attempt to program the transmitter. Refer to Replacing Keys . The transmitter should program.

⇒	If the transmitter does not program, replace the transmitter.

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

Control Module References for BCM replacement, setup, and programming