Removal and Installation - Rear Heating and Cooling Unit: Removal
WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
- Discharge the refrigerant. Refer to HFC-134a (R-134a) Service Procedure .
- Drain the coolant from the vehicle. Refer to Changing Engine Coolant .
- Disconnect the underfloor rear heater hoses (A) and cooler lines (C), then remove the rear hose bracket bolts (B) from the underside of the vehicle.
A : Underfloor rear heater hoses
B : Underfloor rear hose bracket bolts
C : Underfloor rear cooler lines
: Front
- Remove the center pillar lower finisher (LH). Refer to Removal and Installation .
- Remove the rear ventilator duct upper and lower. Refer to Removal and Installation - Rear Ventilator Duct Upper (upper) and Removal and Installation - Rear Ventilator Duct Lower (lower).
- Remove the rear floor connecting duct. Refer to Removal and Installation - Rear Floor Connecting Duct .
- Remove the rear case opening floor cover.
- Remove the case bracket bolts.
- Disconnect the rear HVAC jumper harness from the rear heater and cooling unit assembly.
- Remove the rear heater and cooling unit assembly.