Inverter Electric Rear Axle Drive Module (IEM) [2016-2018, 2020, B4204T28 | 2020, B4204T39]: Removal

NOTE:

Removal steps in this procedure may contain installation details.

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WARNING:

Only specially trained technicians may work with the High voltage system.

Perform High Voltage Battery, disconnecting and connecting, refer to: HIGH VOLTAGE BATTERY, DISCONNECTING AND CONNECTING

Perform cooling system draining, charging and bleeding, refer to: COOLING SYSTEM - DRAINING, CHARGING AND BLEEDING

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NOTE:

Orientation view

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Remove the nuts.

Torque: M8, 24Nm

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Remove the cable harness clips.

Disconnect the connector.

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NOTE:

This step requires the aid of another technician.

Loosen the marked detail/details.

Remove the screws.

Torque:Exhaust muffler bracket, to Body frame,

Stage 1: 50 Nm
Stage 2: 90 °

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Install the screws.

Use hands only.

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Remove the nuts.

Remove the screws.

Torque: M8, 24Nm

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Fold marked part aside.

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Install the hoses.

Use hands only.

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Remove the screws.

Remove the marked part.

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CAUTION:

Take extra care not to damage the wiring harnesses.

Refer to: Special Tool: 951 2951

Remove the screws.

Lower to suitable height.

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NOTE:

Orientation view

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Release the connector's catch.
Disconnect the connector.

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Remove the screws.

Torque: IEM to console, 13Nm

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NOTE:

Orientation view

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Release the connector's catch.

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Release the connector's catch.
Disconnect the connector.

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NOTE:

Orientation view

VEHICLES EARLY VERSION

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Disconnect the connector.

VEHICLES LATE VERSION

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Release the connector's catch.

Disconnect the connector.

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WARNING:

Be prepared to collect escaping fluid.

Undo the hoses from the connections.

Remove the marked part.

ALL VEHICLES

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CAUTION:

Make sure that all openings are sealed.

Refer to: Special Tool: 951 2578 ,

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NOTE:

Ensure that the component has been drained of fluid.