Dtc P0753 - Mazda 6 2002 Workshop Manual

DTC P0753

DTC P0753 Shift solenoid A malfunction (electrical)
• If PCM detects either of following conditions, PCM determines that shift solenoid A circuit has a
malfunction:
— Shift solenoid A voltage is stuck at B+ after engine start.
— Shift solenoid A voltage is stuck at 0 V after engine start.
Diagnostic support note:
DETECTION
• This is a continuous monitor (CCM).
CONDITION
• MIL illuminates if PCM detects the above malfunction conditions during first drive cycle.
• PENDING CODE is not available.
• FREEZE FRAME DATA is available.
• HOLD indicator light flashes.
• DTC is stored in the PCM memory.
• Shift solenoid A malfunction
• Short to ground between ATX connector terminal A and PCM terminal 4AB
• Short to power between ATX connector terminal A and PCM terminal 4AB
POSSIBLE • Open circuit between shift solenoid A terminal B and ATX connector terminal A
CAUSE • Open circuit between ATX connector terminal A and PCM terminal 4AB
• Open circuit between shift solenoid A terminal A and body ground point
• Damaged connector between shift solenoid A and PCM
• PCM malfunction
ON-BOARD DIAGNOSTIC
A6E567001030W22
K
K–85