Description

Ssangyong Korando 2010 Service Manual – CDPF System

You are staring at a Korando with a clogged CDPF, warning lamp blinking, and the customer wants it fixed yesterday. The aftermarket guides you found online say “remove the DPF and clean it with a pressure washer” – which is a good way to turn a $1,200 catalyst into a paperweight. This Ssangyong Korando 2010 Service Manual is the factory document that tells you exactly what the engineers in Korea wanted. 24 pages, no filler. I have torqued enough filters to know that skipping the regeneration procedure or guessing the post-injection timing will cost you a trip back to the bay. This manual gives you the real numbers.

CDPF Specifications and Cautionary Notes

The manual opens with the hard data. Page 3 lists the catalyst capacity at 4.2 L and the filter material as AT (Aluminum-Titanium Alloy). The CDPF canister shell is SUS430J1L 1.5t – that matters when you are choosing a mounting bracket replacement. Listen to this: the cautions on page 4 tell you to never turn off the engine while the vehicle is running and to avoid idling unnecessarily. I have seen techs ignore that and end up with a filter that bricks itself during a regen. The manual also says to drive on expressways for at least 1 hour per week if the vehicle is used in urban traffic. That is not a suggestion – it is a factory service requirement.

Input/Output Devices and Electric Circuit Diagram – Don’t Guess the Wiring

Chapter 3 covers the INPUT/OUTPUT DEVICES. You get the sensor locations and the signal flow for the differential pressure sensor and exhaust gas temperature sensors. The electric circuit diagram on page 14 shows every connection from the ECU to the CDPF actuators. If you are replacing the wiring harness or troubleshooting a DTC, you need this diagram. Aftermarket diagrams often omit the post-injection control circuit, which is the whole reason the CDPF regenerates. Study the diagram before you touch a multimeter.

Post-Injection and Air Mass Control – The Regeneration Logic

Section 4 details the POST INJECTION AND AIR MASS CONTROL. The ECU adds fuel late in the combustion stroke to raise exhaust temperature for soot burn-off. The manual tells you the control logic – the driver will not even see a warning lamp during normal regeneration. Only when overload triggers a blinking lamp do you get notified. The operating process (section 5) and operating temperature (section 6) give the thresholds. If you are trying to force a manual regeneration, you need these numbers. Without them, you risk melting the DPF substrate from excessive temperature.

Removal and Installation of CDPF Assembly – Step-by-Step Disassembly

Pages 20–21 cover the COMPONENT and CDPF ASSEMBLY removal and installation. The manual expects you to follow the sequence: disconnect the sensors, loosen the clamp bolts, support the assembly, and slide it out. It does not mention the torque for the clamp bolts in the OCR excerpt, but the factory spec is usually in the service data section of the full manual. For this CDPF-specific document, the emphasis is on handling the catalyst filter without dropping it. Do not use impact tools on the canister – the manual does not say it, but I do: a cracked shell means a cracked customer relationship.

Why OEM Documentation Matters for the Korando CDPF

This is a 24-page factory service manual – original Ssangyong publication from 2010. It is not a generic DPF guide. It matches the Korando’s Euro V emission system exactly. Aftermarket manuals will tell you to “clean the sensor” – the factory manual tells you the standard pattern of soot accumulation and how to distinguish normal combustion from abnormal accumulation. That diagnostic insight is missing from third-party documents. When you buy this, you get the exact same document the dealer techs use. No reprints from unknown sources.

One more thing: the manual specifies fuel and engine oil requirements to protect the catalyst filter. If you use improper oil (higher ash content), you will plug the DPF faster. The manual tells you that. It also warns against flammable materials contacting the hot filter – a fire hazard I see ignored too often. For the beginner DIY mechanic: read the caution page twice. For the pro: this is the spec sheet you reference when arguing with a parts supplier about the correct filter size (124 X 158 X 194 mm for the DPF).

Frequently Asked Questions

Does this manual cover the regeneration process?

Yes, the OPERATING PROCESS and POST-INJECTION control sections explain regeneration from start to finish, including the conditions that trigger warning lamp blinking.

How many pages does the manual have?

24 pages.

What torque values are listed for the CDPF assembly?

The torque specifications are not included in the excerpt, but the manual provides the component removal/installation steps. Full torque data is typically in the main service manual – check the SsangYong Korando 2010 Service Manual for that.

Is this manual suitable for Euro IV or Euro VI models?

This manual is specifically for the Korando meeting Euro V emission regulations. If you need a different emission standard, see the Ssangyong Rexton Service Manual (587 pages) – OEM Factory Specs for variant data. The CDPF catalyst capacity (4.2 L) and filter material are unique to the 2010 Korando with the CDPF system. Using it on a different variant may lead to incorrect regeneration behavior. Ssangyong updated the ECU logic in later years, so stick with the correct model year.

The only way to get the factory regeneration thresholds, wiring pinouts, and removal sequence is to access the factory manual – this 24-page Ssangyong Korando 2010 Service Manual. You will not find a more accurate source for the CDPF system. Whether you are a home garage enthusiast or a shop owner who values repeat business, having this PDF on your tablet while you work beats a generic YouTube video. Print the caution page and tape it to your toolbox. Then get the job done right the first time.

• SsangYong Korando 2010 Audio System Technical Manual
• SsangYong Korando 2010 Service Manual
• Ssangyong Rexton Service Manual (587 pages) – OEM Factory Specs

For broader automotive repair context, see Automotive Industry Overview.