03/03/2020 13:18:43

Brake Lines - 4 Tube Bundle - ABS to Wheels (1st Generation) (Remove and Replace)

Correction Code 33034302

This procedure is for vehicles built through April 24, 2019. For vehicles built after April 24, 2019, see Brake Lines - 4 Tube Bundle - ABS to Wheels (2nd Generation) (Remove and Replace).

Removal

  1. Prepare the vehicle for lifting:
    1. Air suspension vehicles only: Put the vehicle into Jack mode.
    2. Put the vehicle into Tow mode.
    3. Support the vehicle, but do not lift it at this time.
  2. Recover the refrigerant from the vehicle. See A/C Refrigerant Recovery and Recharge (Remove and Replace) .
  3. Remove the wiper motor assembly:
    • LHD vehicles: Refer to procedure 17502502
    • RHD vehicles: Refer to procedure 17502702
  4. Remove the 12V battery cage. See Cage - Battery - Auxiliary - 12V (Remove and Replace) .
  5. Remove the A/C compressor. See Compressor (Remove and Replace).
  6. Release the clips that attach the hose to the condenser fan.
  7. Release the brake pipes from the ABS modulator (torque 23 Nm).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    If brake fluid is spilled on a painted surface, wash off immediately with clean water.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Plug pipe connections to prevent ingress of moisture or dirt.
    Informational PurposesAn informational icon, calling your attention
    Note
    Place suitable absorbent material around the affected area to absorb any possible fluid spillage.
    Informational PurposesAn informational icon, calling your attention
    Note
    Components have been removed in this graphic to aid clarity.
  8. Remove the HV Battery. See HV Battery (AWD) (Remove and Install) .
  9. Use a pole jack to support the front subframe.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    Warning
    Make sure that the subframe is properly supported before continuing this procedure..
  10. Loosen the bolts that attach the front subframe to the body (torque 115 and 80 Nm).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not fully remove the bolts.
  11. Remove the wheels. See Wheel Assembly (Remove and Install) .
  12. Loosen the bolts that attaches the ABS modulator bracket to the body (torque 5 Nm).
    Informational PurposesAn informational icon, calling your attention
    Note
    Components have been removed in this graphic to aid clarity.
  13. Loosen the nut that attaches the brake pipe to the RH front brake hose, and then disconnect the brake pipe from the hose (torque 14 Nm).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    To prevent damage always use a suitable wrench to hold the backing nut when loosening pipes and unions.
    Informational PurposesAn informational icon, calling your attention
    Note
    Place suitable absorbent material around the affected area to absorb any possible fluid spillage.
  14. Release the nuts the attach the 2 tube bundle to the 4 tube bundle (torque 14 Nm).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Clean the surrounding area prior to removing the component.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    To prevent damage always use a suitable wrench to hold the backing nut when loosening pipes and unions.
    Informational PurposesAn informational icon, calling your attention
    Note
    Place suitable absorbent material around the affected area to absorb any possible fluid spillage.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    If brake fluid is spilled on a painted surface, wash off immediately with clean water.
  15. Loosen the nut that attaches the brake pipe to the LH brake hose, and then disconnect the brake pipe from the hose (torque 14 Nm).
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    To prevent damage always use a suitable wrench to hold the backing nut when loosening pipes and unions.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Plug pipe connections to prevent ingress of moisture or dirt.
    Informational PurposesAn informational icon, calling your attention
    Note
    Place suitable absorbent material around the affected area to absorb any possible fluid spillage.