Peugeot 308: Removing - refitting : Heating circuit electric coolant pump

ESSENTIAL : Observe the safety and cleanliness recommendations .

ESSENTIAL : All personnel carrying out work on a vehicle fitted with traction batteries must have received specific electric vehicle training and be authorised to work on these vehicles (observe the regulations in force in the respective country).

1. Tooling

2. Preliminary operations

Place the vehicle on a 2-post lift.

CAUTION : Perform the operations that are required before disconnecting the ancillaries batteries .

Disconnect the ancillaries batteries .

Remove :

• The electric drive machine cover
• The under-engine protector

3. Removing

Disconnect the heating circuit electric coolant pump ‎(1) connector (at "c").

Position the tools ‎[4153-T] on heating circuit pipes ‎(2) and ‎(3) (at "a" and "b").

Uncouple and move aside heating circuit pipes ‎(2) and ‎(3).

Remove the heating circuit electric coolant pump ‎(1) (in the direction of the arrow ).

4. Refitting

Refit the heating circuit electric coolant pump ‎(1).

Couple heating circuit pipes ‎(2) and ‎(3).

Remove the tools [4153-T] (at "a" and "b").

Reconnect the heating circuit electric coolant pump ‎(1) connector (at "c").

5. Additional operations

Refit :

• The under-engine protector
• The electric drive machine cover
• The vehicle to its wheels

CAUTION : Perform the operations that are required after reconnecting the ancillaries batteries .

Reconnect the ancillaries batteries .

Fill the expansion tank with coolant until level with the cap.

Degas the electric drive train cooling circuit .

Check the sealing of the electric drive train cooling circuit.

Removing - refitting : Engine cooling radiatorRemoving - refitting : Hybrid drive train cooling circuit radiator