Connection Diagram Wiring Harness on the Valve Unit
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- The valve unit valves -1- are currently identical in construction. They are allocated through the wiring harness connector assignment -2- and are activated accordingly by the Thermal Management Control Module -J1024-. Refer to the appropriate Wiring Diagram.
- The allocation and activation of the valves (Refrigerant Shut-Off Valve 2 -N640-, Refrigerant Shut-Off Valve 3 -N641-, Refrigerant Shut-Off Valve 4 -N642- and Refrigerant Shut-Off Valve 5 -N643-) in the valve unit -1- only occurs through the layout of the wiring harness connectors -2-. If the valve unit is installed in the bracket rotated at 180 degrees and the wiring harness is connected correctly as shown, this changes the function of the individual valves (they are mirrored), but the function of the valve unit itself remains the same.
- Valve unit -1-
- Wiring harness -2-
- Bracket -3-