Envoy 2WD L6-4.2L (2008)
![background image](/gmc/envoy_2wd/l6-4.2l/Page-1788002.png)
4. Install the bolts that retain the ECU (1) to the bottom the passenger seat cushion frame.
Tighten the bolts to 2 N.m (18 lb in).
5. Connect the electrical connectors.
6. Install the seat cushion trim cover and pad.
7. Re-zero the inflatable restraint passenger presence system.