Engine Control Module: Service and Repair

REMOVAL

Electronic Control Assembly (ECA):

1. Disconnect negative battery cable.
2. Remove trim panels on sides of floor console under instrument panel.
3. Remove ventilation duct located in front of Electronic Control Assembly (ECA).
4. Remove ECA mounting bolts and nut.

Electronic Control Assembly (ECA):

5. Disconnect ECA electrical connectors.
6. Remove nut from fuel pump relay bracket and separate relay from ECA.

Electronic Control Assembly (ECA):

INSTALLATION
1. Place ECA into its mounting position.
2. Install mounting bolts and nut.
3. Plug in ECA electrical connectors.
4. Position fuel pump relay and install bracket attaching nut.
5. Install ventilation duct.
6. Install trim panels on floor console under instrument panel.
7. Connect negative battery cable.