Corvette V8-6.2L (2008)
6. Lower the transmission sufficiently to provide access to the engine wiring harness where it routes from the engine intake manifold to the
transmission bell housing as shown.
7. Release the wiring harness conduit from the retainers that secure it to the transmission and/or transfer case.
Note
IT WILL be necessary to extract the wiring harness from the protective conduit if chafing IS NOT observed on exposed wiring.
8. Examine the harness for wiring that may be exposed outside of the conduit. Inspect ALL areas for chafing as shown. If chafing is not observed on
exposed wiring then extract the wiring from the protective conduit and inspect ALL areas for chafing.
‹› If chafing or damage is found, repair the wiring. Refer to Wiring Systems and Power Management > Diagnostic Information and Procedures >
Wiring Repairs in SI.
9. Protect the wiring harness by covering the sharp edge with butyl tape or a suitable material. Secure the wiring harness conduit as needed.
10. Raise the transmission as needed to install the transmission support crossmember. Refer to Transmission Support Crossmember Replacement in
SI.
11. Lower the vehicle.
12. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in SI.
13. Clear any DTCs that may be present with a scan tool and verify the proper operation of the vehicle.
Chafed Wiring Harness at Engine Intake Manifold
1. Turn OFF the ignition and all accessories.
2. Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in SI.
3. Remove the upper intake manifold sight shield. Refer to Upper Intake Manifold Sight Shield Replacement in SI.
