Contents Wiring diagrams Section: Automatic HVAC System All sections

Ventilation System: Overview Infiniti FX50 II

Automatic HVAC System 3 illustrations ~129 words

Scheme 244

Scheme 244: WITHOUT ACCS: System Description

Scheme 245

Scheme 245

Scheme 246

Scheme 246

System Description

Discharge air flow
Mode position indicationConditionAir outlet/distribution
VENTFOOTDEF
FrontRearFrontRear
VENTDUAL switch: OFF Rear ventilator: OPEN89%11%
BI-LEVEL45%11%26%18%
FLOOR13%11%32%19%25%
FLOOR & DEFOG10%10%28%17%35%
DEFOGGER17%83%

MODE POSITION INDICATION TABLE

OPERATION PROCEDURE

  1. Connect both battery cables. NOTE: Supply power using jumper cables if battery is discharged.
  2. Turn the push-button ignition switch to ACC position. (At this time, the steering lock will be released).
  3. Disconnect both battery cables. The steering lock will remain released with both battery cables disconnected and the steering wheel can be turned.
  4. Perform the necessary repair operation.
  5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering wheel will lock when the push-button ignition switch is turned to LOCK position).
  6. Perform self-diagnosis check of all control units using CONSULT-III.