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Home >> Mazda >> 2017 >> CX-5 Grand Select, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> On-Board Diagnostic - Automatic Transmission >> DTC P0720-00; Output Shaft Speed Sensor Range/Performance Problem >> Diagnostic Procedure

Diagnostic Procedure

DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY DSC HU/CM DTC Yes Go to the applicable DTC inspection.
(See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)] .)
No Go to the next step.
2 VERIFY INSTRUMENT CLUSTER REPAIR HISTORY
  • Does the instrument cluster have a record of replacement?
 Yes Perform the instrument cluster configuration, then go to Step 6.
(See INSTRUMENT CLUSTER CONFIGURATION (USING AS-BUILT DATA) .)
No Go to the next step.
3 VERIFY AUTOMATIC TRANSAXLE REPAIR HISTORY
  • Does the automatic transaxle (with control valve body) have a record of replacement?
 Yes Perform the TCM configuration.
(See TCM CONFIGURATION [FW6A-EL, FW6AX-EL] .)
No Go to the next step.
4 RECORD VEHICLE STATUS WHEN DTC WAS DETECTED TO UTILIZE WITH REPEATABILITY VERIFICATION
NOTE:
  • Recording can be facilitated using the screen capture of the PC function.
  • Record the freeze frame data/snap shot data.
 - Go to the next step.
5 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, replace the control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].)

Go to the next step.
No Replace the control valve body, then go to the next step.
(See CONTROL VALVE BODY REMOVAL/INSTALLATION [FW6A-EL, FW6AX-EL].)
6 VERIFY DTC TROUBLESHOOTING COMPLETED Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [TCM (FW6A-EL, FW6AX-EL)] .)
No DTC troubleshooting completed.
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