DTC P0505-00: Idle Control System [11/2016 - ]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Enter the following menus: Powertrain / Engine / Trouble Codes.
5. Read the DTCs.

   Powertrain > Engine > Trouble Codes 

   Result	Proceed to
   DTC P0505-00 is output	A
   DTC P0505-00 and other DTCs are output	B

   HINT: 

   If any DTCs other than P0505-00 are output, troubleshoot those DTCs first.

Result: 

B 

GO TO DTC CHART. Refer to  DIAGNOSTIC TROUBLE CODE CHART [11/2016 - 10/2017]  , or  DIAGNOSTIC TROUBLE CODE CHART [10/2017 - ]  . 

Result: 

A 

Go to next step 

1. Check the PCV hose connections.

   Refer to COMPONENTS [11/2016 - ]

   OK

   PCV valve and hose are connected correctly and are not damaged.

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE PCV HOSE 

Result: 

OK 

Go to next step 

1. Check the intake system for vacuum leaks.

   Refer to ON-VEHICLE INSPECTION [11/2016 - ]

   OK

   No leaks from the intake system.

   HINT: 

   Perform "Inspection After Repair" after repairing or replacing the intake system.

   Refer to INITIALIZATION [11/2016 - ]

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE INTAKE SYSTEM 

Result: 

OK 

Go to next step 

1. Check the throttle body with motor assembly condition.

   OK

   Throttle valve is not contaminated with foreign objects and moves smoothly.

   HINT: 

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

   Refer to INITIALIZATION [11/2016 - ]

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE THROTTLE BODY WITH MOTOR ASSEMBLY. Refer to  REMOVAL [11/2016 - ] 

Result: 

OK 

Go to next step 

1. Connect the Techstream to the DLC3.
2. Turn the ignition switch to ON.
3. Turn the Techstream on.
4. Clear the DTCs.

   Powertrain > Engine > Clear DTCs 

5. Turn the ignition switch off and wait for at least 30 seconds.
6. Turn the ignition switch to ON.
7. Turn the Techstream on.
8. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.
9. Enter the following menus: Powertrain / Engine / Trouble Codes.
10. Read the DTCs.

    Powertrain > Engine > Trouble Codes 

    Result	Proceed to
    DTCs are not output	A
    DTC P0505-00 is output	B

Result: 

A 

END 

Result: 

B 

REPLACE ECM. Refer to  REMOVAL [11/2016 - ]