Contents Section: Automatic HVAC System All sections

Ventilation System: Removal & Installation Infiniti FX50 II рестайлинг

Automatic HVAC System 27 illustrations ~803 words

INSTALLATION

Install in the reverse order of removal.

Replacement

Replace in-cabin microfilter or air conditioner filter.

Refer to " FOR NORTH AMERICA: SCHEDULE 1 " and " FOR NORTH AMERICA: SCHEDULE 2 ".

Affix a caution label inside the glove box when replacing filter.

Scheme 235

Scheme 235: FRONT

Scheme 236

Scheme 236: REAR

Scheme 237

Scheme 237: REMOVAL
  1. Remove cluster lid D. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing screw (A).
  3. Disengage fixing pawls, and then remove center ventilator grille (1).

Install in the reverse order of removal.

REMOVAL

Driver Side

Scheme 238

Scheme 238: REMOVAL
  1. Remove ventilator duct LH. Refer to " «EXPLODED VIEW»(ref-524044-S34394366202013012500000) ".
  2. Remove fixing screws (A), and then remove side ventilator grille LH (1).

Passenger Side

Scheme 239

Scheme 239
  1. Remove ventilator duct RH. Refer to " «EXPLODED VIEW»(ref-524044-S34394366202013012500000) ".
  2. Remove fixing screws (A).
  3. Remove harness fixing clip (B), and then remove side ventilator grille RH (1).

Install in the reverse order of removal.

Remove front defroster grilles (1), using a remover tool (A).

Scheme 240

Scheme 240: REMOVAL

Install in the reverse order of removal.

Remove side defroster grille (1), using a remover tool (A).

Scheme 241

Scheme 241: REMOVAL

Install in the reverse order of removal.

Scheme 242

Scheme 242: REMOVAL
  1. Remove instrument panel assembly. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing screws (A), and then remove ventilator duct LH (1) and RH (2).

Install in the reverse order of removal.

Scheme 243

Scheme 243: REMOVAL
  1. Remove instrument panel assembly. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing screw (A), and then remove adaptor duct (1).

Install in the reverse order of removal.

Scheme 244

Scheme 244: REMOVAL
  1. Remove side defroster nozzle LH and RH. Refer to " «EXPLODED VIEW»(ref-524044-S34394366202013012500000) ".
  2. Remove defroster nozzle (1).

Install in the reverse order of removal.

Driver Side

Scheme 245

Scheme 245: REMOVAL
  1. Remove instrument panel assembly. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing clip (A) and harness fixing clip (B), and then remove side defroster nozzle LH (1).

Passenger Side

Scheme 246

Scheme 246
  1. Remove instrument panel assembly. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing clip (A), and then remove side defroster nozzle RH (1).

Install in the reverse order of removal.

Scheme 247

Scheme 247: REMOVAL
  1. Remove front pillar garnish. Refer to " «EXPLODED VIEW»(ref-524011-S14116372642013012500000) ".
  2. Remove fixing screws (A), and then remove side defroster duct (1).

Install in the reverse order of removal.

Scheme 248

Scheme 248: REMOVAL
  1. Remove console rear finisher. Refer to " «EXPLODED VIEW»(ref-524023-S26869316852013012500000) ".
  2. Remove fixing screws (A).
  3. Disengage fixing pawls, and then remove rear ventilator grille (1).

Install in the reverse order of removal.

Scheme 249

Scheme 249: REMOVAL
  1. Remove center console assembly. Refer to " «EXPLODED VIEW»(ref-524023-S26869316852013012500000) ".
  2. Remove fixing screws (A), and then remove rear ventilator duct 1 (1).

Install in the reverse order of removal.

Scheme 250

Scheme 250: REMOVAL
  1. Remove console rear finisher. Refer to " «EXPLODED VIEW»(ref-524023-S26869316852013012500000) ".
  2. Remove rear ventilator duct 2 (1).

Install in the reverse order of removal.

Driver Side

Disengage fixing pawls, and then remove foot grille LH (1).

Scheme 251

Scheme 251: REMOVAL

Passenger Side

Disengage fixing pawls, and then remove foot grille RH (1).

Scheme 252

Scheme 252

Install in the reverse order of removal.

Driver Side

Scheme 253

Scheme 253: REMOVAL
  1. Remove heater & cooling unit assembly. Refer to the following: Refer to " «EXPLODED VIEW»(ref-523992-S23488245072013012500000) ". (VQ35HR) Refer to " «EXPLODED VIEW»(ref-524022-S12026349692013012500000) ". (VK50VE)
  2. Remove fixing screws (A), and then remove heater pipe cover (1).
  3. Remove fixing screws (B), and then remove foot duct LH (2).

Passenger Side

Scheme 254

Scheme 254
  1. Set the temperature at full cold.
  2. Disconnect the battery cable from the negative terminal.
  3. Remove air mix door motor. Refer to " «EXPLODED VIEW»(ref-523994-S27384490262013012500000) ".
  4. Remove mode door motor and links. Refer to " «EXPLODED VIEW»(ref-523994-S27384490262013012500000) ".
  5. Remove fixing screws (A), and then remove evaporator cover (1).
  6. Remove fixing screws (B), and then remove foot duct RH (2).

Install in the reverse order of removal.

Scheme 255

Scheme 255: REMOVAL
  1. Remove instrument lower panel LH. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing screw (A), and then remove heater duct (1).

Install in the reverse order of removal.

Scheme 256

Scheme 256: REMOVAL
  1. Remove instrument panel assembly. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Remove fixing clips (A), and then remove rear floor duct 1 (1).

Install in the reverse order of removal.

Scheme 257

Scheme 257: Exploded View

Scheme 258

Scheme 258: REMOVAL
  1. Remove instrument lower panel RH. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Disconnect AWD control unit connector. Refer to " «EXPLODED VIEW»(ref-524045-S30476678552013012500000) ".
  3. Disconnect ECM (1) connectors.
  4. Remove mounting nuts (A), and then remove ECM with bracket attached.
  5. Remove power steering control unit. Refer to " «REMOVAL AND INSTALLATION»(ref-524055-S36777057672013012500000) ".
  6. Disconnect intake door motor connector and blower motor connector.
  7. Remove mounting bolt (A) and fixing screw (B), and then remove blower unit assembly (1).
CAUTIONMove blower unit assembly rightward, and remove locating pin (1 part) and joint. Then remove blower unit assembly downward.

Scheme 259

Scheme 259

Note the following item, and then install in the reverse order of removal

CAUTIONMake sure locating pin (A) and joint (B) are securely inserted.

Scheme 260

Scheme 260

Scheme 261

Scheme 261: REMOVAL
  1. Remove instrument lower cover RH. Refer to " «EXPLODED VIEW»(ref-524023-S07630960972013012500000) ".
  2. Disconnect blower motor connector.
  3. Remove fixing screws (A), and then remove blower motor (1).

Install in the reverse order of removal.