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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (On-Board Diagnostics - Automatic Transaxle (ET6A-El, ET6AX-El)) >> DTC P073D-00: Neutral Incorrect Ratio >> Diagnostic procedure

Diagnostic procedure

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DTC P073D:00 (TCM, ET6A-EL, ET6AX-EL, US) DIAGNOSTIC PROCEDURE

Step Inspection Results Action
1 VERIFY DTC OUTPUT STATUS
  • Are any the following DTCs displayed?
  • P0706:00, P0707:00, P0708:00, P0715:00, P0716:00, P0717:00
Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [TCM (ET6A-EL, ET6AX-EL) (US)] .)
No Replace the automatic transaxle, then go to the next step.
(See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [ET6A-EL (VIN 7, VIN L) (US)] .)
(See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [ET6AX-EL (VIN 7, VIN L) (US)] .)
Repair completion verification VERIFY IF OTHER DTCs DISPLAYED
  • Perform the DTC inspection. (See DTC INSPECTION .)
  • Are any other DTCs displayed?
Yes Repair the malfunctioning location according to the applicable DTC troubleshooting.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [TCM (ET6A-EL, ET6AX-EL) (US)] .)
No DTC troubleshooting completed.