-
Pontiac Master
1,779 Answers
- Posted on Oct 23, 2009
Re: how do you pull codes from a 98 bonneville
K, the diagnostic port is located under the dash on the driver's side. Bring the Pontiac to a parts store. They will plug a hand held scan tool into the port and 'read' any codes stored on the car's computer. This is a FREE service. Good luck.
×