Murano FWD V6-3.5L (VQ35DE) (2006)
1. Set the temperature control dial (passenger side) at 18 degrees C (60 degrees F), and then disconnect the battery cable from the negative terminal.
2. Use a refrigerant collecting equipment (for HFC-134a) to discharge the refrigerant.
3. Remove cowl top cover.
4. Remove mounting bolt from low-pressure flexible pipe 1 bracket.
5. Remove high-pressure pipe 1 from vehicle clips.
6. Disconnect one-touch joints.
a. Set a disconnector [high-pressure side (SST: 9253089908), low pressure side (SST: 9253089916)] on A/C piping.
b. Slide a disconnector toward vehicle front until it clicks.
c. Slide A/C piping toward vehicle front and disconnect it.
CAUTION: Cap or wrap the joint of the pipe with suitable material such as vinyl tape to avoid the entry of air.
7. Remove blower unit.
8. Remove air mix door motor (passenger side), foot duct, heater core cover.
9. Remove mounting screws, and then remove evaporator cover.