Overview - Electric Drive Control Module On Front Axle J1234

Courtesy of AUDI OF AMERICA, LLC

Front Axle Electric Drive Motor -V662-
- Refer to SUBFRAME WITH FRONT MOTOR AND STEERING GEAR, REMOVING AND INSTALLING .
Bolt
- Depending on the version
- 35 Nm
Protective Housing
- Depending on the version
Bolt
- Replace after removing
- Tightening specification and sequence. Refer to Fig 1.
Electric Drive Control Module on Front Axle -J1234-
- Refer to ELECTRIC DRIVE CONTROL MODULE ON FRONT AXLE J1234, REMOVING AND INSTALLING
Sealing Element
- Replace after removing
O-Rings
- Replace after removing
Coolant Connection
- Replace after removing
O-Rings
- Replace after removing
Coolant Connection
- Replace after removing
Alignment Pin
- Quantity: 2
Bolt
- Torx bolt T25 (quantity: 3)
- Torx bolt T30 with security pin and thread-locking fluid (quantity: 3)
- Replace after removing
- Tightening specification and sequence. Refer to Fig 2.
Cap
- For high-voltage cables
- Replace after removing
Bolt
- For high-voltage cables
- 15 Nm

Electric Drive Control Module on Front AxleJ1234 - Tightening Specification and Sequence

Fig 1: Electric Drive Control Module on Front AxleJ1234 - Tightening Specification and Sequence

Courtesy of AUDI OF AMERICA, LLC

Step	Bolts	Tightening Specification/Additional Turn
1.	-1- through -4-	20 Nm
2.	-1- through -4-	45° additional turn

Bolts for High-Voltage Cable Cover - Tightening Specification and Sequence

Fig 2: Bolts for High-Voltage Cable Cover - Tightening Specification and Sequence

Courtesy of AUDI OF AMERICA, LLC

Sequence	Bolts	Tightening Specification
1.	Torx bolt T25 -4- and -6-	15 Nm
2.	Torx bolt T25 -2-	15 Nm
3.	Torx bolt T30 with safety pin and thread-locking fluid -1-, -3- and -5-	15 Nm