DTC P0505: Idle Control System Malfunction [08/2014 - 10/2015]: 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 and ECT / Trouble Codes.
5. Read the DTCs.

   Powertrain > Engine and ECT > Trouble Codes 

   Result

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

   HINT: 

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

Result: 

B 

GO TO DTC CHART:  DIAGNOSTIC TROUBLE CODE CHART [08/2014 - 10/2015] 

Result: 

A 

See step  2

1. Check the PCV hose connections.

   Refer to PROCEDURE - Step 2

   OK

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

Result: 

NG 

REPAIR OR REPLACE PCV HOSE 

Result: 

OK 

See step  3

1. Check the intake system for vacuum leaks.

   Refer to PROCEDURE - Step 1

   OK

   No leaks from the intake system.

   HINT: 

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

   Refer to INITIALIZATION [12/2012 - ]

Result: 

NG 

REPAIR OR REPLACE INTAKE SYSTEM 

Result: 

OK 

See step  4

1. Check the throttle with motor body assembly condition.

   OK

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

   HINT: 

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

   Refer to INITIALIZATION [12/2012 - ]

Result: 

NG 

REPLACE THROTTLE WITH MOTOR BODY ASSEMBLY:  REMOVAL [12/2012 - ] 

Result: 

OK 

See step  5

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 and ECT > 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 and ECT / Trouble Codes.
10. Read the DTCs.

    Powertrain > Engine and ECT > Trouble Codes 

    Result

    Result	Proceed to
    DTC P0505 is output	A
    DTC is not output	B

Result: 

A 

REPLACE ECM:  REMOVAL [12/2012 - ] 

Result: 

B 

END