DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [08/2020 - ]: Procedure

1. Inspect the throttle body with motor assembly.

   Refer to INSPECTION [11/2018 - ]

   HINT: 

   Perform "Inspection After Repair" after replacing the throttle body with motor assembly.

   Refer to INITIALIZATION [08/2020 - 12/2021] , or refer to INITIALIZATION [12/2021 - 11/2024] , or refer to INITIALIZATION [11/2024 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY 

Refer to REMOVAL [08/2020 - ]

Result: 

OK 

See step  2

1. Disconnect the throttle body with motor assembly connector.
2. Disconnect the ECM connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   C15-6 (M+) - C45-2 (M+)	Always	Below 1 Ω
   C15-5 (M-) - C45-1 (M-)	Always	Below 1 Ω
   C15-6 (M+) or C45-2 (M+) - Body ground and other terminals	Always	10 kΩ or higher
   C15-5 (M-) or C45-1 (M-) - Body ground and other terminals	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  3

1. Check for foreign matter between the throttle valve and the housing.

   OK

   No foreign matter between the throttle valve and housing.

   HINT: 

   Perform "Inspection After Repair" after cleaning the throttle body with motor assembly.

   Refer to INITIALIZATION [08/2020 - 12/2021] , or refer to INITIALIZATION [12/2021 - 11/2024] , or refer to INITIALIZATION [11/2024 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REMOVE FOREIGN MATTER AND CLEAN THROTTLE BODY WITH MOTOR ASSEMBLY 

Result: 

OK 

See step  4

1. Check if the throttle valve opens and closes smoothly.

   OK

   Throttle valve opens and closes smoothly.

   HINT: 

   Perform "Inspection After Repair" after replacing the throttle body with motor assembly.

   Refer to INITIALIZATION [08/2020 - 12/2021] , or refer to INITIALIZATION [12/2021 - 11/2024] , or refer to INITIALIZATION [11/2024 - ]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE ECM 

Refer to REMOVAL [08/2020 - 12/2021] , or refer to REMOVAL [12/2021 - 10/2022] , or refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]

Result: 

NG 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY 

Refer to REMOVAL [08/2020 - ]