Peugeot 308: Removing - refitting : Heater matrix

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).

Key : Operation symbols .

1. Location

2. Tooling

3. Preliminary operations

CAUTION : Perform the operations that are required prior to a disconnection of the ancillaries battery .

CAUTION : In the case of a vehicle with 2 batteries, carry out the specific operations for disconnecting and reconnecting the ancillaries batteries.

Disconnect the ancillaries battery or batteries (depending on equipment).

Remove :

• The air filter housing(depending on equipment)
• The passenger storage compartment
• The cabin air heating element (depending on equipment)

Move the front seats back.

4. Removing

4.1. Engine compartment side

N.B. : Depressurise the cooling circuit.

N.B. : Extract as much coolant as possible from the heater matrix using a blowgun placed at the inlet. Position a receptacle to recover the coolant.

4.2. Passenger compartment side

5. Refitting

Proceed in the reverse order to removal.

6. Additional operations

Fill and bleed the cooling circuit.

Check the sealing of the cooling circuit.

Refit :

• The cabin air heating element (depending on equipment)
• The passenger storage compartment
• The air filter housing (depending on equipment)

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

CAUTION : In the case of a vehicle with 2 batteries, carry out the specific operations for disconnecting and reconnecting the ancillaries batteries.

Reconnect the ancillaries battery or batteries (depending on equipment).

7. Check

Check the operation of the air conditioning.

Removing - refitting : Filtering and drying cartridge (Special feature for hot and humid countries and very hot countries)Removing - refitting : Heater matrix electric coolant pump