Problem Symptoms Table [12/2019 - ]

WARNING: This page is about a different variant/trim than selected.

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses related to this system before inspecting the suspected areas below.

Symptom	Suspected Area	Link
Cooling fan does not operate	Engine coolant temperature sensor	Refer to INSPECTION [12/2019 - 10/2022] , or refer to INSPECTION [10/2022 - ]
	EFI-MAIN NO. 1 relay	Refer to PROCEDURE - Step 1 [12/2019 - 11/2023] , or refer to PROCEDURE - Step 1 [11/2023 - ]
	Cooling fan circuit	Refer to Cooling Fan Circuit [12/2019 - 11/2023] , or refer to Cooling Fan Circuit [11/2023 - ]
	Fan with motor assembly	-
	ECM	Refer to TERMINALS OF ECM [12/2019 - 10/2021] , or refer to TERMINALS OF ECM [10/2021 - 10/2022] , or refer to TERMINALS OF ECM [10/2022 - 11/2023] , or refer to TERMINALS OF ECM [11/2023 - ]
Cooling fan does not stop (continues to operate)	Engine coolant temperature sensor	Refer to INSPECTION [12/2019 - 10/2022] , or refer to INSPECTION [10/2022 - ]
	Cooling fan circuit	Refer to Cooling Fan Circuit [12/2019 - 11/2023] , or refer to Cooling Fan Circuit [11/2023 - ]
	Fan with motor assembly	-
	ECM	Refer to TERMINALS OF ECM [12/2019 - 10/2021] , or refer to TERMINALS OF ECM [10/2021 - 10/2022] , or refer to TERMINALS OF ECM [10/2022 - 11/2023] , or refer to TERMINALS OF ECM [11/2023 - ]
Cooling fan speed does not change	Cooling fan circuit	Refer to Cooling Fan Circuit [12/2019 - 11/2023] , or refer to Cooling Fan Circuit [11/2023 - ]
	Fan with motor assembly	-
	ECM	Refer to TERMINALS OF ECM [12/2019 - 10/2021] , or refer to TERMINALS OF ECM [10/2021 - 10/2022] , or refer to TERMINALS OF ECM [10/2022 - 11/2023] , or refer to TERMINALS OF ECM [11/2023 - ]