GM Service Manual Online
For 1990-2009 cars only

Notice: Use the connector test adapter kit J 35616-A for any test that requires probing the following items:

   â€¢ The PCM harness connectors
   â€¢ The electrical center fuse/relay cavities
   â€¢ The component terminals
   â€¢ The component harness connector
Using this kit will prevent damage caused by the improper probing of connector terminals.