Ford Focus MK2 C-Max hidden menu gives you access to diagnostic and service tests of instrument cluster like performing needle sweep, LED test, DTC readout, speed and RPM digital gauge and other useful positions. Those information can be really helpful while troubleshooting issues with engine and instruments.

Warning!

Performing this procedure may cause permanent damage to your car.
Do this at your own risk!
We are not responsible for any loss or damage.

Ford Focus MK2 C-Max hidden menu procedure

1. Press and hold reset button on the left stalk.
2. Turn the ignition on. You can also start the engine. If you have diesel engine in your vehicle, remember to preheat the glow plugs before starting this procedure.
3. Wait for the TEST message on the LCD screen. When it appears release the button on the left stalk.
4. To browse the menu use reset button.
5. To exit the menu press and hold reset button or turn the ignition off.

Ford Focus MK2 C-Max hidden menu description

1. Needle sweep / gauges test.
2. LCD segments test.
3. LED test.
4. ROM level.
5. NVM target ROM.
6. NVM EEPROM LVL.
7. Manufacture start.
8. Manufactura hours.
9. DTC – curest diagnostic trouble codes. Check the list below.
10. Road speed in MPH
11. Road speed in KM/H
12. Speedo gauge symbol
13. Engine speed in RPM
14. Tacho gauge symbol
15. Odo roll count
16. Fuel A/D input
17. Fuel gauge symbol
18. Fuel flow readout
19. Fuel percent level
20. Engine temperature
21. Temp gauge symbol
22. Battery voltage
23. Dist. to empty tank
24. Rafe – average fuel consimption in MPG
25. PATS key flags
26. A/D input 01
27. A/D input 02
28. A/D input 03
29. A/D input 04
30. A/D input 05
31. Port A
32. Port B
33. Port E
34. Port H
35. Port J
36. Port K
37. Port L
38. Port M
39. Port P
40. Port S
41. Port T
42. Port U
43. Port V
44. Port W
45. Personality 01
46. Personality 02
47. Personality 03
48. Personality 04

Ford Focus MK2 C-Max hidden menu DTC codes

• 115A – Low fuel level – limited engine performance
• 115B – Low fuel level – engine forced to shut down
• 9202 – Fuel system circuit open (pump, fuel level sensor)
• 9204 – Fuel system curcuit short to ground
• 9317 – Battery voltage too high (above 16V)
• 9318 – Battery voltage too low (below 10V)
• A286 – MODE button stuck
• 9359 – Engine starter circuit error
• A477 – Module configuration error
• D262 – CAN communication error (missing message)
• E196 – CAN communication error (engine RPM)
• E197 – CAN communication error (vehicle speed)
• E198 – CAN communication error (fuel level)
• E199 – CAN communication error (coolant temperature)
• E200 – CAN communication error (odometer)
• E201 – CAN communication error (ambient temperature)