Peugeot 308: Removing - refitting : Front wheel speed sensor

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

Workshop equipment : Diagnostic tool.

2. Preliminary operations

Put the vehicle on a lift.

Remove the front wheel.

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).

3. Removing

Unclip the electrical harness  (at "b").

Disconnect the connector  (at "a").

Remove :

• The bolt (1)
• The front wheel speed sensor (2)

4. Refitting

CAUTION : Observe the tightening torques.

INTERNAL COMBUSTION DRIVE TRAIN OR MHEV DRIVE TRAIN

Tightening torques :

• Braking system
• Wheels

PHEV DRIVE TRAIN

Tightening torques :

• Braking system
• Wheels

ELECTRIC DRIVE TRAIN

Tightening torques :

• Braking system
• Wheels

CAUTION : Avoid impacts to the head of the front wheel sensor (2).

Check that the front wheel speed sensor (2) is clean.

Refit :

• The front wheel speed sensor (2)
• The bolt (1)

Reconnect the connector (at "a").

Clip the electrical harness (at "b").

5. Additional operations

Refit :

• The front wheel
• The vehicle to its wheels

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).

Read and clear the fault codes ; Using the diagnostic tool.

Removing - refitting : ABS/ESP hydraulic blockRemoving - refitting : Rear wheel speed sensor