Engine Control Module: Service and Repair
REMOVAL1. DISCONNECT BATTERY NEGATIVE TERMINAL
2. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY
a. Remove the screw [A] from the glove compartment door stoppers.
b. Deform the upper part of the glove compartment door assembly to release the stoppers [B].
c. Pull the glove compartment door assembly upward to remove it.
3. REMOVE ECM
a. Remove the 2 clips using a clip remover, then open the cover.
b. Disconnect the 4 ECM connectors [B].
c. Remove the wire harness from the wire harness clamp [C].
d. Remove the 2 screws [D].
e. Unfasten the claw and clip, and then remove the ECM.
4. REMOVE ECM COVER
a. Remove the ECM cover from the ECM.
5. REMOVE ECM BRACKET NO. 1 (for DELCO Made)
a. Remove the 4 screws, then remove the ECM bracket No. 1.
6. REMOVE ECM BRACKET NO. 1 (for DENSO Made)
a. Remove the 2 screws, then remove the ECM bracket No. 1.
7. REMOVE ECM BRACKET NO .2 (for DENSO Made)
a. Remove the 2 screws, then remove the ECM bracket No. 2.
8. REMOVE ECM BRACKET NO. 3 (for DENSO Made)
a. Remove the 2 screws, then remove the ECM bracket No. 3.
INSTALLATION
1. INSTALL ECM BRACKET NO. 3 (for DENSO Made)
a. Install the ECM bracket No. 3 with the 2 screws.
Torque: 3.2 N.m (33 kgf.cm, 28 in.lbf)
2. INSTALL ECM BRACKET NO. 2 (for DENSO Made)
a. Install the ECM bracket No. 2 with the 2 screws.
Torque: 3.2 N.m (33 kgf.cm, 28 in.lbf)
3. INSTALL ECM BRACKET NO. 1 (for DENSO Made)
a. Install the ECM bracket No. 1 with the 2 screws.
Torque: 3.2 N.m (33 kgf.cm, 28 in.lbf)
4. INSTALL ECM BRACKET NO. 1 (for DELCO Made)
a. Install the ECM bracket No. 1 with the 4 screws.
Torque: 3.2 N.m (33 kgf.cm, 28 in.lbf)
5. INSTALL ECM COVER
a. Install a new ECM cover onto the ECM as shown in the illustration.
6. INSTALL ECM
a. Install the ECM with the 2 screws.
Torque: 3.0 N.m (31 kgf.cm, 27 in.lbf)
b. Connect the 4 ECM connectors [B].
c. Install the wire harness clamp [C].
d. Install the cover with the 2 clips.
7. INSTALL GLOVE COMPARTMENT DOOR ASSEMBLY
8. CONNECT BATTERY NEGATIVE TERMINAL
Torque: 5.4 N.m (55 kgf.cm, 48 in.lbf)
9. REGISTRATION VIN