Mazda 3 - Dtc P0505 [Z6]

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
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151
VERIFY FREEZE FRAME DATA HAS
BEEN RECORDED
• Has FREEZE FRAME DATA been
recorded?
No
Record the FREEZE FRAME DATA on the
repair order, then go to the next step.
2
VERIFY RELATED REPAIR
INFORMATION AVAILABILITY
• Verify related service 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.
3
VERIFY STORED DTC IN ABS HU/CM
OR DSC HU/CM
• Turn the ignition switch to the ON
position (Engine off).
• Verify stored DTCs in ABS HU/CM or
DSC HU/CM.
(See ON-BOARD DIAGNOSIS [ABS].)
(See ON-BOARD DIAGNOSIS [DSC
(DYNAMIC STABILITY CONTROL)])
• Are DTCs stored?
Yes
Go to the appropriate DTC inspection.
(See DTC Table)
(See DTC Table.)
No
Go to the next step.
4
VERIFY TROUBLESHOOTING OF DTC
P0500 COMPLETED
• Make sure to reconnect all disconnected
connectors.
• Clear the DTC from the PCM memory
using the WDS or equivalent.
• Start the engine.
• Is the PENDING CODE for this DTC
present?
Yes
MTX
Replace the PCM, then go to the next step.
(See PCM REMOVAL/INSTALLATION [Z6].)
ATX
Note
• Possible VSS circuit problem related
to ATX control.
Go to DTC inspection for ATX control.
(See DTC P0500 [FN4A-EL].)
No
Go to the next step.
5
VERIFY AFTER REPAIR PROCEDURE
• Perform the "AFTER REPAIR
PROCEDURE".
(See AFTER REPAIR PROCEDURE [Z6].)
• Are any DTCs present?
Yes
Go to the applicable DTC inspection.
(See DTC TABLE [Z6].)
No
DTC troubleshooting completed.
DTC P0505 [Z6]
B3E010200500W02