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2014 - Mazda6 - Restraints

DTC U2005:68 [STANDARD DEPLOYMENT CONTROL SYSTEM]



System malfunction location

PCM communication error (vehicle speed signal)

Detection condition

  • The 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).

Fail-safe

Not applicable

Possible cause

  • PCM malfunction

  • SAS control module malfunction

System wiring diagram

Not applicable

Diagnostic Procedure



Step

Inspection

Action

1

 VERIFY SAS CONTROL MODULE DTCs AGAIN

Yes

Go to the next step.

No

Go to Step 5.

2

 VERIFY PCM DTCs

Yes

Repair the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE [SKYACTIV-G 2.5].)

No

Go to the next step.

3

 PERFORM DTC INSPECTION AND VERIFY IF MALFUNCTIONING PART IS PCM

Yes

Replace the PCM, then go to the next step. (See PCM REMOVAL/INSTALLATION [SKYACTIV-G 2.5].)

No

Go to Step 5.

4

 VERIFY THAT REPAIRS HAVE BEEN COMPLETED

Yes

Replace the SAS control module, then go to the next step. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM].)

No

Go to the next step.

5

 VERIFY IF OTHER DTCs DISPLAYED

  • Are any other DTCs displayed?

Yes

Repair the malfunctioning part according to the applicable DTC troubleshooting.

No

DTC troubleshooting completed.



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