Service bulletin 16B11
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10076302 |
| Published by NHTSA | 2016-07-07 |
| Manufacturer's number | 16B11 |
| Manufacturer's date | 2016-04-05 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN |
NHTSA's summary
Certain 2016 Model Year Fiesta ST and 1.0L EcoBoost Vehicles High Speed Cooling Fan Relay Replacement In all of the affected vehicles, an incorrect high speed cooling fan relay was installed. Over time, the incorrect relay may cause a loss of engine cooling fan function, resulting in: • Loss of air conditioning performance • Engine overheating • Reduced engine power
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine, Cooling fan, Cooling system
| FORD FIESTA | 2016 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SSM 46085 | 2017-08-01. Service bulletin. The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these PIDs and cannot display quickly enough to validate a concern. The PCM automatically monitors these inputs more accurately and will set diagnostic trouble codes (DTCs) when appropriate. Using these PIDs for diagnostics will lead to inaccurate results and improper ETB replacements. If a concern is intermittent and no DTCs are present, refer to historical DTCs and the PC/ED, Section 3 No DTCs Present Index chart for further information. |
|---|---|
| 16B11 | 2016-07-14. Service bulletin. High Speed Cooling Fan Relay Replacement REASON FOR THIS PROGRAM In all of the affected vehicles, an incorrect high speed cooling fan relay was installed. Over time, the incorrect relay may cause a loss of engine cooling fan function, resulting in: • Loss of air conditioning performance • Engine overheating • Reduced engine power |