Data Communications

DTC B1001

DTC Descriptor
DTC B1001 45
- Option Configuration Error Variant Not Programmed

Diagnostic Fault Information

Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview

Circuit/System Description

The internal fault detection is handled inside the control module. No external circuits are involved.

Conditions for Running the DTC

The only requirements are voltage and ground.

Conditions for Setting the DTC

The module has detected that the restraints ID number is not programmed.

Conditions for Clearing the DTC

* A current DTC clears when the malfunction is no longer present.
* A history DTC clears when the module ignition cycle counter reaches the reset threshold, without a repeat of the malfunction.

Circuit/System Verification

1. Program the restraints ID into the body control module (BCM).
2. Retrieve DTCs from the BCM. DTC B1001 45 should change to a history DTC.

• If the DTC remains current, replace the BCM.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair. Verification Tests

Programming and Relearning for BCM setup, and programming. Programming and Relearning