Test Description

WARNING: This page is about a different car, the 2002 Buick Regal and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

2. Listen for the rear compartment lid release relay to operate. Repeat the commands as necessary.
3. Verifies that the BCM is providing a ground path to the rear compartment lid release relay.
4. Tests for a short to ground in the rear compartment lid release relay circuit.

Fig 1: Identifying DTC B3268 Diagnostic Table

Courtesy of GENERAL MOTORS CORP.