DTC U2005:68 [SAS CONTROL MODULE]
id0802g6881500
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System malfunction location |
PCM communication error (vehicle speed signal) |
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Detection condition
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• SAS control module receives vehicle speed signal error from the PCM for 5 s or more with the ignition switched ON (engine off or on).
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Fail-safe
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Not applicable
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Possible cause
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• PCM malfunction
• SAS control module malfunction
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System wiring diagram
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Not applicable
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Diagnostic Procedure
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Step |
Inspection |
Action |
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1
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VERIFY SAS CONTROL MODULE DTCs AGAIN
• Clear SAS control module DTCs using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE].)
• Switch the ignition ON (engine off or on) and wait for 5 s or more.
• Perform the SAS control module DTC inspection using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].)
• Is the same DTC displayed?
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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 Step 5.
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2
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VERIFY PCM DTCs
• Perform the DTC inspection for the PCM using the M-MDS. (See ON-BOARD DIAGNOSTIC TEST [PCM (SKYACTIV-G 2.5T)].)
• Is the DTC displayed?
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Yes
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Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [PCM (SKYACTIV-G 2.5T)].)
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No
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Go to the next step.
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3
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PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM
• Clear SAS control module DTCs using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE].)
• Switch the ignition ON (engine off or on) and wait for 5 s or more.
• Perform the SAS control module DTC inspection using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].)
• Is the same DTC displayed?
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Yes
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Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.5T].)
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No
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Go to Step 5.
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4
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VERIFY THAT REPAIRS HAVE BEEN COMPLETED
• Clear SAS control module DTCs using the M-MDS. (See CLEARING DTC [SAS CONTROL MODULE].)
• Switch the ignition ON (engine off or on) and wait for 5 s or more.
• Perform the SAS control module DTC inspection using the M-MDS. (See DTC INSPECTION [SAS CONTROL MODULE].)
• Is the same DTC displayed?
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Yes
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Replace the SAS control module, then go to the next step. (See SAS CONTROL MODULE REMOVAL/INSTALLATION.)
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No
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Go to the next step.
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5
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VERIFY IF OTHER DTCs DISPLAYED
• Are any other DTCs displayed?
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Yes
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Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [SAS CONTROL MODULE].)
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No
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DTC troubleshooting completed.
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