Install heat management module
WARNING: This page is about a different car, the 2022 BMW X7, 2021 BMW X7, 2020 BMW X7, and 2019 BMW X7. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Improper routing of the positive battery cable
.
Risk of short circuits!
Risk of short circuits!
- Route the positive battery cable without abrasions and do not trap.
NOTE:
RISK OF DAMAGE
Improper routing of cables and wiring harnesses .
Trapped, crushed or damaged cables may cause short circuits and malfunctions .
Improper routing of cables and wiring harnesses .
Trapped, crushed or damaged cables may cause short circuits and malfunctions .
- Route all cables without abrasions, do not trap and crush.
NOTE:
TECHNICAL INFORMATION
The sealing surfaces must be free of oil, grease and cleaning agents.
The sealing surfaces must be free of oil, grease and cleaning agents.
NOTE:
RISK OF DAMAGE
Damage to the surface .
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage .
Damage to the surface .
The use of metal-cutting tools (e.g., emery cloths) for cleaning surfaces can damage them and lead to leaks and/or engine damage .
- Do not use any metal-cutting tools.
- Clean sealing surfaces (1).
- Replace sealing rings (1) on connecting pipe (2).
Parts: Sealing ring
- Coat sealing rings (1) with coolant before installing.
- Replace sealing rings (1) on heat management module (2).
Parts: Sealing ring
- Coat the sealing rings (1) on the heat management module (2) with coolant before installing.
- Guide in and install the connecting pipe (1) in the arrow direction on the heat management module (2).
- Insert and install the heat management module (1) with the connecting pipe (2).
- Make sure that the connecting pipe (2) is installed correctly.
- Tighten down screws (1).TIGHTENING TORQUES SPECIFICATION
Heat exchange module to crankcase M6 Tightening torque 9 Nm - Secure clamps (1).
- Connect and lock the connector (1).
- Make sure the connector (1) engages audibly.
- Feed in and install coolant line (2).
- Make sure that the coolant line (2) engages audibly.
- Insert and install the positive battery cable (2).
- Tighten nut (1).TIGHTENING TORQUES SPECIFICATION
Positive battery cable to the alternator M8 Tightening torque 19 Nm - Connect and lock coolant lines (1) and (2).
- Make sure that the coolant lines (1) and (2) engage audibly.
- Connect the connector (3) on the heat management module, and lock it.
- Connect the connector (2) on the knock sensor and lock.
- Connect and lock the connector (1) to the alternator.
- Make sure that the connectors (1) (2) and (3) engage audibly.
- Connect and lock coolant line (1).
- Make sure that the coolant line (1) engages audibly.
- Feed in the support (2) for the intake plenum and install it.
- Tighten down screws (1).TIGHTENING TORQUES SPECIFICATION
Support to cylinder head M6X16 tightening torque 8 Nm - Secure clamps (1).
- Secure clamps (2).
Follow-up work
- Refer to INSTALLING THE INTAKE PLENUM .
- Refer to INSTALLING THE TANK VENT VALVE .
- Refer to INSTALLING THE LOW-TEMPERATURE COOLANT EXPANSION TANK .
- Refer to INSTALLING INTAKE FILTER HOUSING .
- Refer to FILLING THE COOLING SYSTEM WITH THE VACUUM FILLING UNIT .
- Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM .
- Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM .
- Refer to CHECKING COOLING SYSTEM FOR WATERTIGHTNESS .
- Refer to CHECKING LOW-TEMPERATURE COOLING SYSTEM FOR WATERTIGHTNESS .
- Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY .
- Refer to INSTALLING THE FRONT BOTTOM RIGHT WHEEL ARCH COVER .
- Refer to INSTALLING THE STIFFENING PLATE .
- Refer to INSTALLING FRONT UNDERBODY PROTECTION .
- Refer to INSTALLING ACOUSTIC COVER AT REAR .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to TAKING HOOD OUT OF THE SERVICE POSITION .