IS 250C V6-2.5L (4GR-FSE) (2011)
(c) Connect the MAF meter connector and clamp to the air cleaner.
3. CONNECT NO. 2 VENTILATION HOSE
(a) Connect the ventilation hose to the cylinder head cover with the clamp.
4. ADD ENGINE COOLANT See: Engine, Cooling and Exhaust/Cooling System/Coolant/Service and Repair
5. INSPECT FOR COOLANT LEAK See: Engine, Cooling and Exhaust/Cooling System/Testing and Inspection
6. INSTALL ENGINE UNDER COVER
7. PERFORM INITIALIZATION
NOTICE:
Perform the following procedure after replacing the ECM, throttle body assembly or any throttle body components. The following
procedure should also be performed if the throttle body is cleaned.
(a) Disconnect the cable from the negative (-) battery terminal. Wait at least 60 seconds and reconnect the cable.
NOTICE:
After the engine switch is turned off, the display and navigation module display (HDD navigation system) records various types of
memory and settings. As a result, after turning the engine switch off, make sure to wait at least 60 seconds before disconnecting the
cable from the negative (-) battery terminal.
(b) Turn the engine switch on (IG) without operating the accelerator pedal.
NOTICE:
If the accelerator pedal is operated, perform the above steps again.
(c) Connect the Techstream to the DLC3 and clear the DTCs See: Computers and Control Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes.
(d) Start the engine and check that the MIL is not illuminated. After the engine is warmed up, check that the idle speed is within the specified
range when the A/C is switched off.