OIL COOLER REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during motor cooling cooler removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Auxiliary battery terminal is disconnected/reconnected	Memorize steering angle neutral point	Lane departure alert system (w/ Steering Control)	Click here
		Intelligent clearance sonar system*1
		Simple intelligent parking assist system*1
		Pre-crash safety system
		Parking assist monitor system	Click here
	Initialize back door lock	Power door lock control system	Click here
for SFI system (w/ Canister Pump Module) Replacement of ECM	Perform Vehicle Identification Number (VIN) registration	MIL comes on	Click here
for SFI system (w/o Canister Pump Module) Replacement of ECM	Perform Vehicle Identification Number (VIN) or frame number registration	MIL comes on	Click here
Replacement of inverter with converter assembly	Resolver learning	DTCs are stored Slight vibration at a vehicle speed of 5 km/h (3 mph) or less Shock or vibration during acceleration	Click here

*1: When performing learning using the GTS.
Click here Click here

CAUTION:

Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the repair manual.

Click here
To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system.

PROCEDURE

REMOVE NO. 1 ENGINE UNDER COVER

Click here
REMOVE REAR MOTOR UNDER COVER LH

Click here
REMOVE INVERTER WITH CONVERTER ASSEMBLY

Click here
REMOVE AIR CLEANER CAP SUB-ASSEMBLY

Click here
REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY

Click here
REMOVE AIR CLEANER CASE SUB-ASSEMBLY

Click here
DISCONNECT INLET HYBRID RADIATOR HOSE

Click here
DISCONNECT OUTLET NO. 1 HYBRID WATER PUMP HOSE

Click here
REMOVE MOTOR COOLING COOLER
1. Slide the clip and disconnect the No. 1 motor cooling hose from the No. 1 motor cooling pipe.
2. Remove the union bolt and gasket to disconnect the No. 2 motor cooling pipe from the hybrid vehicle transaxle assembly.
3. Remove the bolt and No. 1 oil cooler tube clamp from the hose bracket.
4. Slide the clip and remove the No. 2 motor cooling pipe from the No. 2 motor cooling hose.
5. Remove the 3 bolts and motor cooling cooler from the hybrid vehicle transaxle assembly.
  
  Note
  
  Make sure not to remove the No. 1 motor cooling hose and No. 2 motor cooling hose from the motor cooling cooler as the motor cooling cooler may be deformed.