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Home/DTC Codes/Ford/Excursion/2000-2003 7.3L V8 Power Stroke Diesel/B0660
B0660

Rear HVAC Blower Motor Circuit

2000-2003 Ford Excursion 7.3L V8 Power Stroke Diesel

Low SeverityBodyGeneric (SAE)

Description

Malfunction in the rear HVAC blower motor circuit for vehicles with rear climate control.

Symptoms

  • Rear blower not working
  • Rear blower only works on some speeds
  • Rear blower noisy
  • No air to rear passengers

Common Causes

  • Faulty rear blower motor
  • Rear blower resistor failure
  • Wiring damage
  • Rear HVAC control panel fault
  • Blown fuse

Diagnostic Steps

  1. Check rear blower fuse
  2. Test rear blower motor
  3. Check rear blower resistor
  4. Test rear control panel
  5. Inspect wiring

Repair Notes

Replace rear blower motor or resistor.

Related Codes

B0600Blower Motor Circuit MalfunctionB0661Rear HVAC Temperature Control Circuit

Other Body Codes

B0660 on Other Vehicles

Ford Bronco

2021-2024 2.3L I4 EcoBoost

Ford Bronco

2021-2024 2.7L V6 EcoBoost

Ford Bronco Raptor

2022-2024 3.0L V6 EcoBoost

Ford Bronco Sport

2021-2024 1.5L I3 EcoBoost

Ford Bronco Sport

2021-2024 2.0L I4 EcoBoost

Ford Crown Victoria

1998-2011 4.6L V8 Modular 2V

Ford E-150

1997-2014 4.6L V8 Triton

Ford E-150

1997-2014 5.4L V8 Triton

Common Questions

What does code B0660 mean on a 2000-2003 Ford Excursion?

B0660 stands for "Rear HVAC Blower Motor Circuit". Malfunction in the rear HVAC blower motor circuit for vehicles with rear climate control.

What are the symptoms of B0660 on a Ford Excursion?

Common symptoms of B0660 include: Rear blower not working, Rear blower only works on some speeds, Rear blower noisy, No air to rear passengers.

What causes B0660 on a 2000-2003 Ford Excursion?

Common causes of B0660 include: Faulty rear blower motor, Rear blower resistor failure, Wiring damage, Rear HVAC control panel fault, Blown fuse.

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