Express 2500 V8-6.6L DSL Turbo (2010)
3. Install the positive battery cable and nut to the IAH and tighten to 4 Nm (34 lb in).
4. Connect the engine wiring harness electrical connector (2) to the intake air valve.
5. Connect the engine wiring harness electrical connector (1) from the intake air heater (IAH).
6. Install the charge air cooler outlet pipe. Refer to Charge Air Cooler Inlet and Outlet Duct Replacement (Inlet) (See:
Turbocharger/Intercooler/Intercooler Duct/Service and Repair/Charge Air Cooler Inlet and Outlet Duct Replacement (Inlet)) Charge Air Cooler
Inlet and Outlet Duct Replacement (Outlet) (See: Turbocharger/Intercooler/Intercooler Duct/Service and Repair/Charge Air Cooler Inlet and
Outlet Duct Replacement (Outlet)).
7. Connect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection (See: Starting and Charging/Battery/Battery
Cable/Negative/Service and Repair/Battery Negative Cable Disconnection and Connection).
