Maintenance -> Automatic Transmission Fluid Check for Your Ford Fiesta 4 Door Sixth Generation (2009-2016)

Maintenance  
Unscrew the cap slowly. Any pressure will  
If you drive in extremely hot climates:  
escape as you unscrew the cap.  
It may be necessary to have a Ford  
authorized dealer decrease the coolant  
concentration to 40%.  
Add prediluted engine coolant meeting the  
Ford specification. See Maintenance  
(page 177).  
A coolant concentration of 40%  
provides improved overheat protection.  
Engine coolant concentrations below  
40% will decrease the freeze and  
corrosion protection characteristics of  
the engine coolant and may cause  
engine damage.  
Whenever you add coolant, check the  
coolant level in the coolant reservoir the  
next few times you drive the vehicle. If  
necessary, add enough prediluted engine  
coolant to bring the coolant level to the  
correct level.  
Vehicles driven year-round in non-extreme  
climates should use prediluted engine  
coolant for optimum cooling system and  
engine protection.  
Recycled Engine Coolant  
We do not recommend the use of recycled  
engine coolant since a Ford-approved  
recycling process is not yet available.  
AUTOMATIC TRANSMISSION  
FLUID CHECK  
Used engine coolant should be disposed  
of in an appropriate manner. Follow your  
communitys regulations and standards  
for recycling and disposing of automotive  
fluids.  
Note: Transmission fluid should be checked  
by an authorized dealer. If required, fluid  
should be added by an authorized dealer.  
Severe Climates  
The automatic transmission does not have  
a transmission fluid dipstick.  
If you drive in extremely cold climates:  
It may be necessary to have a Ford  
authorized dealer increase the coolant  
concentration above 50%.  
Have an authorized dealer check and  
change the transmission fluid at the  
correct service interval. See Scheduled  
Maintenance (page 396). Your  
transmission does not consume fluid.  
However, the fluid level should be checked  
if the transmission is not working properly,  
(i.e., if the transmission slips or shifts  
slowly) or if you notice some sign of fluid  
leakage.  
A coolant concentration of 60% will  
provide improved freeze point  
protection. Engine coolant  
concentrations above 60% will  
decrease the overheat protection  
characteristics of the engine coolant  
and may cause engine damage  
Do not use supplemental transmission  
fluid additives, treatments or cleaning  
agents. The use of these materials may  
affect transmission operation and result  
in damage to internal transmission  
components.  
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Fiesta (CCT), enUSA, Second Printing