Camry Wagon V6-2507cc 2.5L DOHC (2VZ-FE) (1988)
Hose/Line HVAC: Customer Interest
A/C - Drone Noise At Idle
REF:
HEATING & AIR CONDITIONING
NO.:
AC92-002
DATE:
AUGUST 19, 1992
MODEL:
'88 -'91 VV
2VZ-FE IDLE DRONE WITH A/C "ON"
1988 Through 1991 Camrys equipped with the 2VZ-FE engine may exhibit an A/C drone noise at idle under the following operating conditions:
-
Ambient temperatures above 75~F
-
Air Conditioning System "ON"
-
Transmission in "D" Range
-
A/C Compressor operating in 100% mode
-
Idle speed 800 - 1,100 RPM.
NOTE:
Care must be taken not to confuse normal engine mechanical noise with this condition. Always confirm the condition using the procedure above.
To correct a customer complaint for the above condition, the kits have been made available to improve the drone noise.
INSTALLATION PROCEDURE: