Subject: | Turn Signal Arrow Inop After IPC Replaced |
Models: | 2006- 2008 Buick Lucerne |
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
It may be discovered that the turn signal arrows on the Instrument Panel Cluster (IPC) and audible click- clack are inoperative after the IPC is replaced and programmed for any reason. The exterior turn signals will operate normally.
Contact the Techline Customer Support Center at 1-800-828-6860.
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.