Cylinder Head: Notes
WARNING:
When servicing cylinder head, use care when working with engine wiring harness for fuel injectors, as Injector Driver Module (IDM) supplies 115 volts DC to each fuel injector on engine wiring harness. DO NOT pierce any wires in engine wiring harness. Ensure negative battery cables are disconnected before servicing engine components in which contact with engine wiring harness for fuel injectors may exist.