rickbalang
24-06-2009, 10:29 AM
my 2009 CRV started making a high pitch noise for about 10 to 15 seconds after you switch the engine off. just wondering if anyone on the 09 model are having the same issue, the sound seems to be there during idle but not as loud i did some search on web and found a lot of people having the same issue. i took the car back to the dealer but there seem to be at a lost and gave a different explanation from the below.
i found this article posted but its for the 07 - 08 Models. (http://www.honda-tech.com/showthread.php?t=2090826&page=2)
For Honda Service Techs 2007 CR-V (diversegsr)
There is a service bulletin that addresses this issue now.
Service Bulletin 08-007
Applies to: 2007 CR-V - ALL VINS Beginning with JHLR
2008 CR-V 2WD - From VIN JHLRE38...8C000001 thru JHLRE38...8C016154
2008 CR-V 4WD - From VIN JHLRE48...8C000001 thru JHLRE48...8C025123
A/C Whistles or Hoots
SYMPTOM
There is a high-pitched whistle or hoot from the A/C system when the A/C compressor turns on while the vehicle is driven between 40 and 50 mph.
PROBABLE CAUSE
The refrigerant flow inside the expansion valve pipe assembly creates a whistle or hoot.
CORRECTIVE ACTION
Replace the expansion valve and pipe assembly.
PARTS INFORMATION
Expansion Valve and Pipe Assembly Kit:
P/N 06802-SWA-A00, H/C 8869141
WARRENTY CLAIM INFORMATION
In Warrenty: The normal warrenty applies.
Operation Number: 6151B7
Flat Rate Time: 2.0 hours
Failed Part: P/N 80221-SWA-A01
H/N 8519076
Defect Code: 03214
Symptom Code: 04201
Skill Level: Repair Technician
Out of Warrenty: Any repair performed after warrenty expiration may be eligible for goodwill consideration by the District Parts and Service Manager or Zone Office. You must request consideration, and get a decision, before starting work.
i found this article posted but its for the 07 - 08 Models. (http://www.honda-tech.com/showthread.php?t=2090826&page=2)
For Honda Service Techs 2007 CR-V (diversegsr)
There is a service bulletin that addresses this issue now.
Service Bulletin 08-007
Applies to: 2007 CR-V - ALL VINS Beginning with JHLR
2008 CR-V 2WD - From VIN JHLRE38...8C000001 thru JHLRE38...8C016154
2008 CR-V 4WD - From VIN JHLRE48...8C000001 thru JHLRE48...8C025123
A/C Whistles or Hoots
SYMPTOM
There is a high-pitched whistle or hoot from the A/C system when the A/C compressor turns on while the vehicle is driven between 40 and 50 mph.
PROBABLE CAUSE
The refrigerant flow inside the expansion valve pipe assembly creates a whistle or hoot.
CORRECTIVE ACTION
Replace the expansion valve and pipe assembly.
PARTS INFORMATION
Expansion Valve and Pipe Assembly Kit:
P/N 06802-SWA-A00, H/C 8869141
WARRENTY CLAIM INFORMATION
In Warrenty: The normal warrenty applies.
Operation Number: 6151B7
Flat Rate Time: 2.0 hours
Failed Part: P/N 80221-SWA-A01
H/N 8519076
Defect Code: 03214
Symptom Code: 04201
Skill Level: Repair Technician
Out of Warrenty: Any repair performed after warrenty expiration may be eligible for goodwill consideration by the District Parts and Service Manager or Zone Office. You must request consideration, and get a decision, before starting work.