8.
Perform the test in accordance with the message.
note
If the fulfillment condition is not satisfied, DPF regeneration test will fail.
This procedures is to forcibly regenerate the DPF with scan tool when the DPF doesn't have been regenerated during driving. For example, if the vehicle has repeated "Low speed driving" or "Short distance driving", the DPF regeneration procedure cannot be proceeded because "Regeneration Mode" doesn't made.
If performing the DPF service regeneration mode indoors, fire or burn injuries may occur by high-temperature exhaust gas.
Therefore the DPF service regeneration mode must be performed in a outdoor safe zone.
Engine coolant temperature: about 70℃
Engine at idle
P-range (A/T) or Neutral (M/T)
Normal battery voltage
Electrical fully load ON (A/C ON if equipped, Blower ON with maximum speed, Head Lamp ON, Wiper ON, Other Lamps ON, etc.)
The air conditioner's electrical load is very high. Accordingly, to make regeneration mode more quickly, turn it ON (If eqquipped).
Turn ignition switch OFF.
Connect a GDS to Data Link Connector (DLC).
Start engine at idle and P-range (A/T) or neutral (M/T).
Apply electrical fully load to the vehicle (A/C ON, Blower ON with maximum speed, Head Lamp ON, Wiper ON, and Other Lamps ON, etc.)
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Select "DPF Service Regeneration".
Perform the test in accordance with the message.
If the fulfillment condition is not satisfied, DPF regeneration test will fail.
Turn ignition switch OFF and disconnect the negative (-) battery cable.
Remove the cowl top cover.
<a href="content.asp?vehicletype=Passenger&mfrcode=KM&area=KME&langcode=ENG&modelid=JD12&modelyr=2013&mmctype=bd&mmcid=4&group=SHOP&pdftype=&cat1=2013+%3E+D+1%2E4+TCI%2DU2&ec=&firstnodedesc=Body+%28Interior+and+Exterior%29&sitinfolist=91%5E9147%5E91470010%5Enone%5E801%5E6%5EENG%5EKM%5EJD12%5E2013%5Ebd%5E4%5Enone%5Enone%5Enone%5ESHOP%5E%24" target="_blank">(Refer to Body - "Cowl Top Cover")</a>
Disconnect the exhaust gas temperature sensor #1 connector (A) and the #2 connector (B).
Remove the heat protector (C) after removing 3 bolts. [LHD only]
Tightening torque :
14.7 ~ 19.6N.m (1.5 ~ 2.0kgf.m, 10.8 ~ 14.5lb-ft)
Disconnect the differential pressure sensor connector (A).
Disconnect the hoses (B) connected with the differential pressure sensor from the DPF assembly.
Remove the front muffler (A).
Tightening torque :
39.2 ~ 58.9N.m (4.0 ~ 6.0kgf.m, 28.9 ~ 43.4lb-ft)
Remove the DPF assembly brackets (A, B, C).
Tightening torque :
39.2 ~ 49.1N.m (4.0 ~ 5.0kgf.m, 28.9 ~ 36.2lb-ft)
Remove the DPF assembly installation bolts/nut (A).
Tightening torque :
39.2 ~ 49.0N.m (4.0 ~ 5.0kgf.m, 28.9 ~ 36.2lb-ft)
Remove the right driveshaft for securing theworking space.
<a href="content.asp?vehicletype=Passenger&mfrcode=KM&area=KME&langcode=ENG&modelid=JD12&modelyr=2013&mmctype=ds&mmcid=1&group=SHOP&pdftype=&cat1=2013+%3E+D+1%2E4+TCI%2DU2&ec=&firstnodedesc=Driveshaft+and+axle&sitinfolist=31%5E3105%5E31050100%5Enone%5E801%5E6%5EENG%5EKM%5EJD12%5E2013%5Eds%5E1%5Enone%5Enone%5Enone%5ESHOP%5E%24" target="_blank">(Refer to Driveshaft and Axle - "Front Driveshaft")[RHD Only]</a>
Remove the CPF assembly by lifting it up. [LHD]
Remove the CPF assembly by taking it down. [RHD]
Installation is reverse of removal.
After replacing the DPF assembly, MUST perform the "Component Change Routine" procedure. Otherwise trouble related with engine performance or emission control may occur until ECM learning about the component is over.
Turn ignition switch OFF.
Connect a scan tool to Data Link Connector (DLC).
Turn ignition switch ON.
Select "Vehicle, Model year, Engine, System".
Select "Vehicle S/W Management".
Select "Component Change Routine".
Select "DPF Change".
Perform the procedure in accordance with the message.
