DTC P24C7:00 [PCM (SKYACTIV-D)]
id0102t5729500
Details On DTCs
Description |
PM sensor temperature circuit range/performance |
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Detection condition
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Determination conditions
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• Condition A
• Condition B
• Condition C
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Preconditions
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• Condition A
• Condition B
• Condition C
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Drive cycle
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• 2
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Self test type
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• CMDTC self test
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Sensor used
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• PM sensor
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Fail-safe
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• Not applicable
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Vehicle status when dtcs are output
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• Not applicable
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Possible cause
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• Exhaust gas temperature sensor No.4 connector or terminals malfunction
• Exhaust gas temperature sensor No.4 malfunction
• PM sensor connector or terminals malfunction
• PM sensor malfunction
• PCM connector or terminals malfunction
• PCM malfunction
• Open or short circuit in PM sensor CAN communication line
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System Wiring Diagram
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Function Explanation (DTC Detection Outline)
Repeatability Verification Procedure
1. Leave the vehicle for 6 hours or more.
2. Start the engine and leave it idling for 30 min.
3. Perform the “COMPULSORY DIESEL PARTICULATE FILTER REGENERATION”. (See COMPULSORY DIESEL PARTICULATE FILTER REGENERATION [SKYACTIV-D 1.8].)
4. Drive the vehicle for 10 min at a speed of 100 km/h {62.1 mph} or less.
5. Drive the vehicle for 10 min at a speed of 30 km/h {19 mph} or less.
PID Item/Simulation Item Used In Diagnosis
Function Inspection Using M-MDS
Step |
Inspection |
Results |
Action |
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1
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PURPOSE: IDENTIFY TRIGGER DTC FOR FREEZE FRAME DATA
• Is DTC P24C7:00 causing the freeze frame data?
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Yes
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Go to the next step.
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No
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Go to the troubleshooting procedure for DTC on freeze frame data.
(See DTC TABLE [PCM (SKYACTIV-D)].)
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2
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PURPOSE: VERIFY RELATED REPAIR INFORMATION OR SERVICE INFORMATION AVAILABILITY
• Verify related Service Bulletins, on-line repair information, or Service Information availability.
• Is any related Information available?
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Yes
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Perform repair or diagnosis according to the available information.
• If the vehicle is not repaired, go to the next step.
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No
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Go to the next step.
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3
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PURPOSE: RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
• Record the freeze frame data/snapshot data.
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—
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Go to Troubleshooting Diagnostic Procedure to perform the procedure from Step 1.
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Troubleshooting Diagnostic Procedure
Step |
Inspection |
Results |
Action |
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1
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PURPOSE: INSPECT EXHAUST GAS TEMPERATURE SENSOR No.4 CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal.
(See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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2
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PURPOSE: INSPECT EXHAUST GAS TEMPERATURE SENSOR No.4 FOR MALFUNCTION
• Inspect the applicable part.
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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3
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PURPOSE: INSPECT PM SENSOR CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal.
(See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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4
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PURPOSE: INSPECT PM SENSOR FOR MALFUNCTION
• Inspect the applicable part.
• Is the part normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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5
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PURPOSE: INSPECT PCM CONNECTOR FOR MALFUNCTION
• Inspect the applicable connector and terminal.
(See CONNECTOR INSPECTION.)
• Are the connector and terminal normal?
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Yes
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Go to the next step.
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No
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Repair or replace the malfunctioning location and perform the repair completion verification.
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Repair completion verification 1
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VERIFY THAT VEHICLE IS REPAIRED
• Install/connect the part removed/disconnected during the troubleshooting procedure.
• Clear the DTC recorded in the memory.
(See CLEARING DTC.)
• Replicate the vehicle conditions at the time the DTC was detected using the following procedure.
• Perform the DTC inspection for the PCM.
(See DTC INSPECTION.)
• Is the same Pending DTC present?
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Yes
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Refer to the controller area network (CAN) malfunction diagnosis flow to inspect for a CAN communication error.
If the CAN communication is normal, perform the diagnosis from Step 1.
• If the malfunction recurs, replace the PCM, then go to the next step.
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No
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Go to the next step.
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Repair completion verification 2
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VERIFY IF OTHER DTCs DISPLAYED
• Perform the DTC inspection.
(See DTC INSPECTION.)
• Are any other DTCs displayed?
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Yes
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Repair the malfunctioning location according to the applicable DTC troubleshooting.
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No
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DTC troubleshooting completed.
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