Convertible Top Motor Circuit
2007-2012 Nissan Altima 2.5L I4
Description
Malfunction in the convertible/retractable top motor circuit. The top does not open or close.
Symptoms
- Convertible top does not move
- Top stops mid-cycle
- Motor runs but top does not move
- Hydraulic pump running without top movement
Common Causes
- Faulty top motor or hydraulic pump
- Low hydraulic fluid
- Hydraulic line leak
- Mechanical latch not releasing
- Top switch failure
Diagnostic Steps
- Check convertible top fluid level
- Test top switch
- Listen for motor/pump operation
- Check hydraulic lines for leaks
- Verify latches are releasing
Repair Notes
Check hydraulic fluid level first. Replace motor/pump or repair hydraulic leaks.
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
B0260 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 B0260 mean on a 2007-2012 Nissan Altima?
B0260 stands for "Convertible Top Motor Circuit". Malfunction in the convertible/retractable top motor circuit. The top does not open or close.
What are the symptoms of B0260 on a Nissan Altima?
Common symptoms of B0260 include: Convertible top does not move, Top stops mid-cycle, Motor runs but top does not move, Hydraulic pump running without top movement.
What causes B0260 on a 2007-2012 Nissan Altima?
Common causes of B0260 include: Faulty top motor or hydraulic pump, Low hydraulic fluid, Hydraulic line leak, Mechanical latch not releasing, Top switch failure.