P2413
DTC Troubleshooting: P2413, P2413
DTC P2413:
EGR System Malfunction
NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information Initial Inspection and Diagnostic Overview.
1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
2. Clear the DTC with the HDS.
3. Start the engine. Hold the engine speed at 3,000 rpm without load (A/T in P or N, M/T in neutral) until the radiator fan comes on, then let it idle.
4. Do the EGR TEST in the INSPECTION MENU with the HDS.
Is the result OK?
YES -
Intermittent failure, the system is OK at this time. Check for poor connections or loose terminals at the EGR valve and the ECM/PCM.�
NO -
Go to step 5.
5. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
6. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
7. Check the EGR VLS in the DATA LIST with the HDS.
Is about 0 V indicated?
YES -
Go to step 8.
NO -
Go to step 21.
8. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
9. Disconnect the EGR valve 5P connector.
10. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
11. Measure the voltage between EGR valve 5P connector terminal No. 4 and body ground.
Is there about 5 V?
YES -
Go to step 16.
NO -
Go to step 12.
12. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
13. Jump the SCS line with the HDS.
14. Disconnect ECM/PCM connector C (49P).
15. Check for continuity between ECM/PCM connector terminal C12 and EGR valve 5P connector terminal No. 4.
Is there continuity?
YES -
Go to step 50.
NO -
Repair open in the wire between the EGR valve and the ECM/PCM (C12), then go to step 42.
16. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
17. Jump the SCS line with the HDS.
18. Disconnect ECM/PCM connector C (49P).
19. Check for continuity between ECM/PCM connector terminal C34 and body ground.
Is there continuity?
YES -
Repair short in the wire between the ECM/PCM(C34) and the EGR valve, then go to step 42.
NO -
Go to step 20.
20. Check for continuity between ECM/PCM connector terminal C34 and EGR valve 5P connector terminal No. 2.
Is there continuity?
YES -
Go to step 21.
NO -
Repair open in the wire between the ECM/PCM(C34) and the EGR valve, then go to step 42.
21. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
22. Disconnect the EGR valve 5P connector.
23. At the EGR valve side, measure the resistance between EGR valve 5P connector terminals No. 2 and No. 3.
Is there 100 kOhms or more?
YES -
Go to step 41.
NO -
Go to step 24.
24. At the EGR valve side, measure the resistance between EGR valve 5P connector terminals No. 2 and No. 4.
Is there 100 kOhms or more?
YES -
Go to step 41.
NO -
Go to step 25.
25. Check for continuity between ECM/PCM connector terminal C10 and body ground.
Is there continuity?
YES -
Repair short in the wire between the ECM/PCM(C10) and the EGR valve, then go to step 42.
NO -
Go to step 26.
26. Check for continuity between ECM/PCM connector terminal C10 and EGR valve 5P connector terminal No. 1.
Is there continuity?
YES -
Go to step 27.
NO -
Repair open in the wire between the ECM/PCM(C10) and the EGR valve, then go to step 42.
27. Check for continuity between EGR valve 5P connector terminal No. 5 and body ground.
Is there continuity?
YES -
Go to step 28.
NO -
Repair open in the wire between the EGR valve and G101, then go to step 42.
28. Reconnect ECM/PCM connector C (49P).
29. At the EGR valve side, connect the battery positive terminal to EGR valve 5P connector terminal No. 1 with a jumper wire.
30. Start the engine, and let it idle, then connect the battery negative terminal to EGR valve 5P connector terminal No. 5 with a jumper wire.
Does the engine stall?
YES -
Go to step 48.
NO -
Go to step 31.
31. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
32. Remove the EGR valve Service and Repair.
33. Clean any carbon build-up inside the EGR valve with throttle plate cleaner.
34. Install the EGR valve Service and Repair.
35. Reconnect all connectors.
36. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
37. Reset the ECM/PCM with the HDS.
38. Do the ECM/PCM idle learn procedure ECM/PCM Idle Learn Procedure.
39. Do the EGR TEST in the INSPECTION MENU with the HDS.
Is the result OK?
YES -
Go to step 47.
NO -
Go to step 40.
40. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
41. Replace the EGR valve Service and Repair.
42. Reconnect all connectors.
43. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode.
44. Reset the ECM/PCM with the HDS.
45. Do the ECM/PCM idle learn procedure ECM/PCM Idle Learn Procedure.
46. Do the EGR TEST in the INSPECTION MENU with the HDS.
47. Check for Pending or Confirmed DTCs with the HDS.
Is DTC P2413 indicated?
YES -
Check for poor connections or loose terminals at the EGR valve and the ECM/PCM, then go to step 1.
NO -
Troubleshooting is complete. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.�
48. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode.
49. Reconnect all connectors.
50. Update the ECM/PCM if it does not have the latest software ECM/PCM Update, or substitute a known-good ECM/PCM.
51. Do the EGR TEST in the INSPECTION MENU with the HDS.
52. Check for Pending or Confirmed DTCs with the HDS.
Is DTC P2413 indicated?
YES -
Check for poor connections or loose terminals at the EGR valve and the ECM/PCM. If the ECM/PCM was updated, substitute a known-good ECM/PCM, then go to step 51. If the ECM/PCM was substituted, go to step 1.
NO -
If the ECM/PCM was updated, troubleshooting is complete. If the ECM/PCM was substituted, replace the original ECM/PCM Service and Repair. If any other Pending or Confirmed DTCs are indicated, go to the indicated DTC's troubleshooting.�