Recirculation Door Actuator Circuit
2007-2012 Nissan Altima 2.5L I4
Description
Malfunction in the HVAC recirculation door actuator. This door switches between outside air and recirculated cabin air.
Symptoms
- Cannot switch to recirculation mode
- Recirculation button unresponsive
- Outside odors entering cabin in recirc mode
- Clicking noise near glove box
Common Causes
- Faulty recirc actuator
- Door binding
- Actuator gear stripped
- Wiring issue
Diagnostic Steps
- Test recirc actuator operation
- Check door movement
- Inspect actuator gears
- Test wiring
- Scan HVAC codes
Repair Notes
Replace recirculation door actuator.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B0625 on Other Vehicles
Nissan 200SX
1995-1998 1.6L I4 GA16DE
Nissan 200SX SE-R
1995-1998 2.0L I4 SR20DE
Nissan 240SX
1995-1998 2.4L I4 KA24DE
Nissan 300ZX
1990-1996 3.0L V6 VG30DE
Nissan 300ZX Twin Turbo
1990-1996 3.0L Twin-Turbo V6 VG30DETT
Nissan 350Z
2003-2006 3.5L V6 VQ35DE
Nissan 350Z
2007-2009 3.5L V6 VQ35HR
Nissan 370Z
2009-2020 3.7L V6 VQ37VHR
Common Questions
What does code B0625 mean on a 2007-2012 Nissan Altima?
B0625 stands for "Recirculation Door Actuator Circuit". Malfunction in the HVAC recirculation door actuator. This door switches between outside air and recirculated cabin air.
What are the symptoms of B0625 on a Nissan Altima?
Common symptoms of B0625 include: Cannot switch to recirculation mode, Recirculation button unresponsive, Outside odors entering cabin in recirc mode, Clicking noise near glove box.
What causes B0625 on a 2007-2012 Nissan Altima?
Common causes of B0625 include: Faulty recirc actuator, Door binding, Actuator gear stripped, Wiring issue.