Refrigerant Shut-Off Valve 2, Refrigerant Shut-Off Valve 3, Refrigerant Shut-Off Valve 4

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

N640 

Refrigerant Shut-Off Valve 2

N641 

Refrigerant Shut-Off Valve 3

N642 

Refrigerant Shut-Off Valve 4

T4ax 

4-Pin Connector, Black

T4ay 

4-Pin Connector, Black

T4az 

4-Pin Connector, Black

112 

Ground Connection 2 (in A/C Wiring Harness)

L9 

Connection 1 (in A/C System Wiring Harness)

L10 

Connection 2 (in A/C System Wiring Harness)

L11 

Connection 3 (in A/C System Wiring Harness)