Recirc Motor Not Responding (AZC) (Active)

Test 1 - 2:

Test 3 - 7:

SYMPTOM
RECIRC MOTOR NOT RESPONDING (AZC) (ACTIVE)

WHEN MONITORED
Ignition in RUN and IOD fuse installed.

SET CONDITION
This condition is set if the AZC does not receive feedback pulses within 5 seconds of the drive voltage being applied.

POSSIBLE CAUSES
- Driver circuit (B) shorted to ground
- Driver circuit (A) shorted to ground
- Driver circuits (A) and (B) shorted together
- AZC module recirculation motor not responding
- Driver circuit (A) open
- Driver circuit (B) open
- Recirculation door motor