Removing the component carrier
WARNING:
High-voltage system.
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!
- All work on the high-voltage system may only be carried out by specially trained and technically experienced personnel.
- For additional information see: SAFETY INSTRUCTIONS ON HANDLING HYBRID CARS
- For additional information see: NOTES ON REPAIR OF HIGH-VOLTAGE BATTERY UNIT
Preliminary work
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to BRING FRONT COMPARTMENT LID IN THE SERVICE POSITION .
- Refer to SUCTION THE AIR CONDITIONING .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING THE SEAL FOR THE HOOD REAR .
- Refer to REMOVING ACOUSTIC COVER AT REAR
- Refer to REMOVING RESONATOR .
- Refer to REMOVING CHARGE AIR LINE .
- Refer to REMOVING THE ACOUSTIC COVER FOR THE ENGINE AT THE FRONT .
- Refer to REMOVING THE DRIVE BELT FOR COOLANT PUMP .
- Refer to REMOVING THE TENSIONING PULLEY FOR THE COOLANT PUMP .
- Refer to REMOVING THE DME CONTROL UNIT .
- Refer to REMOVING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
- Refer to REMOVING CONTROL UNIT BRACKET .
- Refer to REMOVING THE FRONT UNDERBODY PROTECTION OR FRONT THRUST FIELD .
- Refer to REMOVING THE UNDERBODY PROTECTION OF THE STEERING GEAR AND THRUST FIELD RESPECTIVELY .
- Refer to REMOVING REAR THRUST FIELD .
- Refer to DRAINING THE COOLANT FROM THE HIGH-TEMPERATURE COOLING SYSTEM (530i 2021-2022) , or DRAINING THE COOLANT FROM THE HIGH-TEMPERATURE COOLING SYSTEM (530i xDrive 2021-2022) .
- Refer to DRAINING THE COOLANT FROM THE LOW-TEMPERATURE COOLING SYSTEM .
- Refer to CONNECTING THE COOLANT LINES FOR THE HIGH-TEMPERATURE COOLANT CIRCUIT .
- Refer to CONNECTING THE COOLANT LINE OF LOW-TEMPERATURE COOLANT CIRCUIT .
- Refer to REMOVING TANK VENT VALVE .
- Refer to REMOVING THE INTAKE PLENUM .
- Refer to REMOVING THE COOLANT LINE BETWEEN THE COOLANT PUMP AND CYLINDER HEAD .
- Refer to REMOVE THE ELECTRIC COOLANT PUMP FOR THE CHARGE AIR COOLER OR THE AIR CONDITIONING CONDENSER .
- Refer to REMOVING THE ELECTRIC A/C COMPRESSOR (EKK) .
Component carrier
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Loosen clamp (1).
- Feed out the wiring harness section (2) for the sensor system 2
and set to one side.
- Unlock the lock (1).
- Guide out the electric changeover valve (2) in the direction of the arrow and set aside.
- Unlock and release the coolant line (3).
- Unlock and release the coolant line (4).
- Unlock and release the coolant line (5).
- Catch and dispose of leakage coolant.
- Loosen screws (1).
- Loosen screws (1).
- Feed out component carrier (2) and remove.
- Catch and dispose of leakage coolant.
