DTC P2100-18: Throttle Actuator "A" Control Motor Circuit Current Below Threshold; DTC P2100-19: Throttle Actuator "A" Control Motor Circuit Current Above Threshold [03/2022 - 03/2023]: Procedure

Refer to INSPECTION [11/2021 - ]

HINT: 

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

Refer to INITIALIZATION [11/2021 - ]

Result

Result: 

NG 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY. Refer to  REMOVAL [11/2021 - ] 

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
   B18-6 (M+) - B48-2 (M+)	Always	Below 1 Ω
   B18-5 (M-) - B48-1 (M-)	Always	Below 1 Ω
   B18-6 (M+) or B48-2 (M+) - Body ground and other terminals	Always	10 kΩ or higher
   B18-5 (M-) or B48-1 (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 [11/2021 - ]

   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 [11/2021 - ]

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE ECM. Refer to  REMOVAL [11/2021 - ] 

Result: 

NG 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY. Refer to  REMOVAL [11/2021 - ]