Contents Wiring diagrams Section: Automatic HVAC System All sections

Automatic Air Conditioner: NVH Infiniti M45 III

Automatic HVAC System 2 illustrations

Noise

SYMPTOM: Noise

Scheme 144

Scheme 144: INSPECTION FLOW
Footnote see scheme 123Reference
*1Operational Check
*2Check Disc to Pulley Clearance
*3MAINTENANCE OF LUBRICANT QUANTITY IN COMPRESSOR
*4CHECKING DRIVE BELTS (VQ35DE) or CHECKING DRIVE BELTS (VK45DE)

Self-Diagnosis

SYMPTOM: Self-diagnosis cannot be performed.

Scheme 145

Scheme 145: INSPECTION FLOW
Footnote see scheme 124Reference
*1Operational Check
*2POWER SUPPLY AND GROUND CIRCUIT FOR AUTO AMP.
*3SYMPTOM TABLE