P0691
P0691 on Ford — Radiator fan not running, air conditioning cannot be switched on and engine warning light on
Code P0691 reports a low signal on the engine cooling fan control. On the Ford Kuga Mk1 2.0 TDCi the radiator fan does not run, the air conditioning will not switch on and the engine warning light stays on.
- System
- Engine cooling
- Component
- Radiator cooling fan
- Fault
- The radiator fan does not run and the air conditioning cannot be switched on. The engine warning light is on the instrument cluster.
- Typical symptoms
-
- Radiator fan not running
- Air conditioning cannot be switched on
- Engine warning light on
- Diesel particulate filter codes are also stored in the diagnostic memory
- Vehicles affected
-
- Ford Kuga Mk1 2.0 TDCi 16v
- Main code
-
- P0691 Engine cooling fan 1, low signal
- Related codes
-
- P2002 Diesel particulate filter DPF, bank 1, insufficient efficiency
- P02E1 Intake air flap control actuator, range/performance inconsistency
On this fault the diagnostic tool often returns several codes together.
- Solution
-
See the repair procedure verified on Sema Repair.
The cause and the repair are on Sema Repair
On Sema Repair every code is linked to verified fault cases. The case study gathers, where available, the information you need to reach the repair:
- Verified cause of the fault
- Step-by-step repair procedure
- Indicative repair times
- Manufacturer's notes
- Photo of the component with the repair point marked