Engine Coolant Temperature Gauge Malfunction [08/2019 - ]: Procedure

1. Use the Techstream to check if the CAN communication system is functioning normally (Refer to DTC CHECK / CLEAR [08/2019 - ] ).
   RESULT:
   
   

   Result	Proceed to
   CAN communication system DTC is not output	A
   CAN communication system DTC is output	B

Result: 

B 

GO TO CAN COMMUNICATION SYSTEM 

(Refer to PRECAUTION [08/2017 - ] )

Result: 

A 

See step  2

1. Check for DTCs (Refer to DTC CHECK / CLEAR [08/2019 - ] ).
   RESULT:
   
   

   Result	Proceed to
   SFI system DTC is not output	A
   SFI system DTC is output	B

Result: 

A 

REPLACE COMBINATION METER ASSEMBLY 

(Refer to REMOVAL [08/2017 - ] )

Result: 

B 

GO TO DIAGNOSTIC TROUBLE CODE CHART 

(Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2019 - 09/2020] , or refer to DIAGNOSTIC TROUBLE CODE CHART [09/2020 - ] )