FORD
TSB 21-2168
Manufacturer communications
- Publication date
- 2021-06-02
- Received by NHTSA
- 2021-07-01
- NHTSA record numbers
- 10198582
Manufacturer summary
Original wording in English
Some 2018-2020 F-150 vehicles equipped with a 2.7L EcoBoost engine may exhibit an illuminated malfunction indicator lamp (MIL) and/or Engine Coolant Over Temperature warning with diagnostic trouble codes (DTCs) P0116, P0117, P0118, P0119, P0128, P0217, P0330, P1026, and/or P1299. This condition may be caused by an intermittent drop in the engine coolant temperature (ECT) voltage. To correct this condition, replace the heater hose with the new relocated ECT and install a jumper harness.
Reported code forms
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