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Home >> Mazda >> 2011 >> 6 s Touring Plus >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (On-Board Diagnostic [Automatic Transaxle F5SA-El]) >> DTC P0744:00 >> Diagnostic procedure

Diagnostic procedure

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DIAGNOSTIC PROCEDURE CHART

STEP Inspection Action
1 VERIFY RELATED REPAIR INFORMATION AVAILABILITY 
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
 Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
2 VERIFY DTC IS PRESENT 
  • P0752:00 (Shift solenoid A stuck on)
  • P0753:00 (Shift solenoid A electrical malfunction)
  • P0767:00 (Shift solenoid D stuck on)
  • P0768:00 (Shift solenoid D electrical malfunction)
  • P0771:00 (Shift solenoid E stuck off)
  • P0773:00 (Shift solenoid E electrical malfunction)
 Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE .)
No Replace the forward clutch, then go to the next step.
3 VERIFY TROUBLESHOOTING OF DTC P0744:00 COMPLETED 
  • Make sure to reconnect alt the disconnected connectors.
  • Clear the DTC using the M-MDS.
  • Perform the following procedure to ensure that the DTC has been resolved:
    1. Drive the vehicle in 2GR for 100 ms or more.
    2. Drive the vehicle in 3GR for 100 ms or more.
    3. Drive the vehicle in 4GR for 100 ms or more.
  • Is the same DTC present?
 Yes Replace the TCM, then go to the next step.
(See TCM REMOVAL/INSTALLATION .)
No Go to the next step.
4 VERIFY NO DTCs ARE PRESENT  Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE .)
No DTC troubleshooting completed.
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