W 150 Ramcharger V8-318 5.2L (1989)
Powertrain Control Module: Service and Repair
1.
Remove air cleaner duct from SMEC.
2.
Remove battery.
3.
Remove two SMEC mounting screws.
4.
Remove SMEC electrical connectors.
5.
Remove SMEC.
6.
Reverse procedure to install.