Renault Koleos Service Repair Manual: Control unit: Removal - Refitting

FOOT BRAKE AUTOMATIC CONTROL

REMOVAL

I - REMOVAL PREPARATION OPERATION

• Position the vehicle on a two-post lift (see Vehicle: Towing and lifting) (02A, Lifting equipment).
• Release the parking brake.
• Remove:
  • the rear centre luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the front luggage compartment floor box (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the rear luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the front centre luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the left-hand side C-pillar lower trim (see C-pillar lower trim: Removal - Refitting) (71A, Body internal trim),
  • the left-hand section of the luggage compartment side box (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the receiver (see Receiver: Removal - Refitting) (86A, Radio).

II - REMOVAL OF PART CONCERNED

• For vehicles fitted with a manual gearbox: before removing the control unit, always save the clutch data (see Fault finding - Replacement of components) (37B, Electronic parking brake).

• Remove the parking brake cable bolts (1) from the underbody.

• Disconnect the left-hand section (2) of the parking brake cable from its clip (3) .

• Lift up the stopper (4) .
• Disconnect the right-side of the parking brake cable from its clip (5) .

• Remove the parking brake cable bolt (6) on the front-left side of the fuel tank.

• Remove the bolt of the electronic parking brake (7) on the rear left-hand face of the fuel tank.
• Let the electronic parking brake cable hang freely.

• Remove:
  • the cover nuts (8) from the electronic parking brake control unit,
  • the cover (9) from the electronic parking brake control unit.

• the connector (10) from the electronic parking brake control unit.
• Remove:
  • the bolt (11) from the electronic parking brake cable support,
  • the electronic parking brake cable bracket,
  • the nuts (12) from the electronic parking brake control unit,
  • the electronic parking brake control unit - electronic parking brake cable assembly.

REFITTING

I - REFITTING PREPARATION OPERATION

• Always replace the clip on the right-side of parking brake cable.

II - REFITTING PART CONCERNED

• Fit the electronic parking brake control unit - electronic parking brake cable assembly
• Refit:
  • the nuts of the electronic parking brake control unit,
  • the electronic parking brake cable bracket,
  • the bolts on to the electronic parking brake cable bracket.
• Tighten to torque:
  • the nuts of the electronic parking brake control unit (6 N.m),
  • the electronic parking brake cable bracket bolts (6 N.m).
• Connect the connector to the electronic parking brake control unit.
• Refit:
  • the cover on the electronic parking brake control unit.
  • the cover nuts on the electronic parking brake control unit.
• Torque tighten the cover nuts on the electronic parking brake control unit (4 N.m).
• Refit:
  • the left-side of the parking brake cable into its clip,
  • the right-side of the parking brake cable into its new clip,
  • the bolt of the electronic parking brake cable on the rear left-hand side of the fuel tank.
  • the bolt of the electronic parking brake bolt on the front left-hand side of the fuel tank.
  • the parking brake cable bolts on the underbody.
• Tighten to torque:
  • the bolt of the electronic parking brake cable on the rear left-hand side of the fuel tank (14 N.m),
  • the bolt of the electronic parking brake cable on the front left-hand side of the fuel tank (14 N.m),
  • the parking brake cable bolts on the underbody (6 N.m).
• Observe the parking brake cable routing noted during removal.

III - FINAL OPERATION

• Refit:
  • the receiver (see Receiver: Removal - Refitting) (86A, Radio).
  • the left-hand section of the luggage compartment side box (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the left-hand side C-pillar lower trim (see C-pillar lower trim: Removal - Refitting) (71A, Body internal trim),
  • the front centre luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the rear luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the front luggage compartment floor box (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
  • the rear centre luggage compartment floor (see Luggage compartment floor lining: Removal - Refitting) (71A, Body internal trim),
• With the ignition on, push the handle to release the electronic parking brake. Then pull the handle so that the automatic parking brake locking function is signalled by a sound and the play compensation is set automatically.
• Carry out a complete check and clear any faults generated using the Diagnostic tool. Configure the new brake control unit see (Fault finding - Replacement of components).