Mazda Mazda6 - Dtc P0753

ON-BOARD DIAGNOSTIC
K2–151
K2
DTC P0753
A6E577018901217
DTC P0753 Shift solenoid A circuit malfunction (open/short)
DETECTION
CONDITION
• Open or short in shift solenoid A signal system (while TCM monitors solenoid output voltage, the voltage
that differs from the ON/OFF signal output by CPU in TCM is detected).
Diagnostic support note:
• This is a continuous monitor (CCM).
• MIL illuminates if TCM detects the above malfunction condition during first drive cycle.
• PENDING CODE is not available.
• FREEZE FRAME DATA is available.
• AT warning light indication.
• DTC is stored in TCM memory.
POSSIBLE
CAUSE
• Open circuit between shift solenoid A terminal A and TCM terminal 2W
• Short to ground between shift solenoid A terminal A and TCM terminal 2W
• Short to power between shift solenoid A terminal A and TCM terminal 2W
• Shift solenoid A malfunction
• Damage connector between shift solenoid A and TCM
• TCM malfunction
CPU
I
K
A
2W
TCM
ATX
TCM
HARNESS SIDE CONNECTOR
TERMINAL COMPONENT
NO.1(12-PIN)
HARNESS SIDE CONNECTOR
SHIFT SOLENOID A
COUPLER COMPONENT
(10-PIN)
PART SIDE CONNECTOR
SHIFT SOLENOID A
HARNESS SIDE CONNECTOR