GM Service Manual Online
For 1990-2009 cars only

3.1L Engine Controls Schematic Reference Table

Reference on Schematic

Service Category Type Number - Service Category

BTSI Cell 138

8A-138

DLC Cell 50

8A-50

Driver Information Display Cell 86

8A-86

EGR Valve Cell 20

6-Engine Controls

Fuse Block Details Cell 11

8A-11

Ground Distribution Cell 14

8A-14

Head-Up Display Cell 88

8A-88

Instrument Cluster Cell 81

8A-81

Power Distribution Cell 10

8A-10

Sensors Cell 20

6-Engine Controls

TFT Sensor Cell 20

6-Engine Controls

TP and MAP Sensors Cell 20

6-Engine Controls