Murano FWD V6-3.5L (VQ35DE) (2006)
Air Mix Door Motor
The air mix door motor is attached to the heater & cooling unit assembly. It rotates so that the air mix door is opened or closed to a position set by the
unified meter and A/C amp. Motor rotation is then conveyed through a shaft and the air mix door position feedback is then sent to the unified meter and
A/C amp. by PBR built-in air mix door motor.
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR
SYMPTOM: Discharge air temperature does not change.
Perform diagnosis procedure. Refer to ATC-60, "DIAGNOSIS PROCEDURE FOR LAN CIRCUIT". See: Testing and Inspection/Component Tests
and General Diagnostics/LAN System Circuit
Air Mix Door Motor PBR Circuit
SYMPTOM:
-
Discharge air temperature does not change.
-
PBR circuit is open or shorted.
DIAGNOSIS PROCEDURE FOR AIR MIX DOOR MOTOR PBR
Perform diagnosis procedure. Refer to ATC-60, "DIAGNOSIS PROCEDURE FOR LAN CIRCUIT". See: Testing and Inspection/Component Tests
and General Diagnostics/LAN System Circuit