Nissan Maxima Service and Repair Manual: Removal and installation

  • Control unit
  • Removal and Installation A/C AND AV SWITCH ASSEMBLY Removal and Installation The A/C and AV switch assembly is located in cluster lid C. Refer to AV-481, "Removal and Installation" (BOSE W/COLOR DISPLAY). Refer to AV-652, "Removal and Installation" (BOSE W/COLOR DISPLAY W/NAVI). A/C AUTO AMP. Removal Remove the AV control unit. Refer to AV-481, "Removal and Installation" (BOSE W/COLOR DISPLAY). Refer to AV-652, "Removal and Installation" (BOSE W/COLOR DISPLAY W/NAVI). Remove the two A/C auto amp. bracket screws. Remove the A/C auto amp. (1) from the bracket. Installation Installation is in the reverse order of removal.

  • Ambient sensor
  • Removal and Installation REMOVAL From under the vehicle, disconnect the harness connector from the ambient sensor. Release the two ambient sensor clips and remove the ambient sensor (1).

  • In-vehicle sensor
  • Removal and Installation REMOVAL Remove the instrument lower panel LH. Refer to IP-19, "Removal and Installation". Remove the in-vehicle sensor screw and the in-vehicle sensor. INSTALLATION Installation is in the reverse order of removal. CAUTION: Make sure that the aspirator hose is securely attached to the in-vehicle sensor when installing the instrument lower panel LH.

  • Sunload sensor
  • Removal and Installation REMOVAL Remove the front LH speaker grille from the instrument panel. Refer to IP-10, "Exploded View". Disconnect the harness connector from the sunload sensor. Release the sunload sensor tabs and remove the sunload sensor (1) from the front LH speaker grille. INSTALLATION Installation is in the reverse order of removal.

  • Intake sensor
  • Removal and Installation REMOVAL Remove the evaporator (2). Refer to HA-48, "EVAPORATOR: Removal and Installation". Release the intake sensor clip (A), then remove the intake sensor (1). CAUTION: Mark the mounting position of the intake sensor. Do not damage the evaporator core. INSTALLATION Installation is in the reverse order of removal.

  • Refrigerant pressure sensor
  • Removal and Installation REMOVAL Discharge the refrigerant. Refer to HA-28, "Recycle Refrigerant". Remove the core support upper cover. Disconnect the harness connector from the refrigerant pressure sensor. Remove the refrigerant pressure sensor. CAUTION: Cap or wrap the opening of the refrigerant pressure sensor with suitable material such as vinyl tape to avoid the entry of air. INSTALLATION Installation is in the reverse order of removal. CAUTION: Do not reuse O-ring. Apply A/C oil to the O-ring of the refrigerant pressure sensor for installation. After charging refrigerant, check for leaks.

  • Door motor
  • Exploded View Heating and cooling unit assembly Mode door motor Air mix door motor (driver side) Air mix door motor (passenger side) Intake door motor INTAKE DOOR MOTOR INTAKE DOOR MOTOR: Removal and Installation REMOVAL Remove the glove box assembly. Refer to VTL-16, "BLOWER UNIT: Removal and Installation". Remove the remote keyless entry receiver and bracket to reposition out of the way. Disconnect the harness connector from the intake door motor. Remove the intake door motor screws and intake door motor from the blower unit. INSTALLATION Installation is in the reverse order of removal.

Preparation

Control unit