For 1990-2009 cars only
| Figure 1: |
Low Speed GMLAN
|
| Figure 2: |
High Speed GMLAN 4.3L/4.8L/5.3L/6.0L
|
| Figure 3: |
High Speed GMLAN 6.6L
|
| Figure 1: |
Low Speed GMLAN
|
| Figure 2: |
High Speed GMLAN 4.3L/4.8L/5.3L/6.0L
|
| Figure 3: |
High Speed GMLAN 6.6L
|