GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1998
🢒
Bonneville
🢒
Engine
🢒
Engine Controls - 3.8L
🢒 Displaying Diagnostic Trouble Codes (DTC)
The EBCM/EBTCM displays the DTCs through the use of a scan tool.
