Ford F-MAX - Page 100

4
OPERATION
- 96 -
Fault Code Read From the
Heater
Malfunction description
Explanations
• Corrective action
39
Flame interruption:
Heater ignited during power stage (fl ame detected) and fl ame
interruption signal issued.
"Medium 3" control stage (D 12 W)
• Check the fuel amount, the blower speed, the fuel supply and
the exhaust and the combustion air system.
Call the authorized service if the problem is not solved
3A
Flame interruption:
Heater ignited during power stage (fl ame detected) and fl ame
interruption signal issued.
"LOW" control stage
• Check the fuel amount, the blower speed, the fuel supply and
the exhaust and the combustion air system.
Call the authorized service if the problem is not solved
3B Water temperature increasing too quickly Call the authorized service
3C Temperature sensor interruption Call the authorized service
3D Temperature sensor short circuit Call the authorized service
40 Flame detector interruption Call the authorized service
41 Flame detector short circuit Call the authorized service
47 Overheating detector interruption Call the authorized service
48 Overheating detector short circuit Call the authorized service
4A Sensing equipment faulty on the overheating detector, operation locked Call the authorized service
5A External reset Call the authorized service
5B Internal reset Call the authorized service
5C ROM error Call the authorized service
5D RAM error, at least one RAM cell does not operate Call the authorized service
5E
EEPROM error, operation data, diagnostic parameters or checksum error in the
setting values fi eld
Call the authorized service
5F Invalid data record checksum error Call the authorized service
60
Internal temperature sensor faulty Call the authorized service
/ ECU too hot
61 Internal device error Call the authorized service
62 Main relay faulty Call the authorized service
63 Too many resets, operation locked Call the authorized service
A/C and Heater