Noise, vibration and harshness (NVH) troubleshooting
NVH troubleshooting Chart
Locate the area where noise occurs.
Confirm the type of noise.
Specify the operating condition of engine.
Check specified noise source
If necessary, repair or replace these parts.
Location
of noise
Type of
noise
Operating condition of
...
A/C Unit assembly
Exploded View
1. Cap 2. Steering member 3. Cap
4. Bracket 5. A/C unit assembly Pawl
Removal and Installation
CAUTION: Perform oil return operation before each refrigeration system
disassembly. However, if a large
amount of refrigerant or oil is detected, do not perform oil return operati ...