Mazda 6 2002 - Dtc P0768

K102
ON-BOARD DIAGNOSTIC
DTC P0768
A6E567001030W31
Diagnostic procedure
DTC P0768 Shift solenoid D malfunction (electrical)
DETECTION
CONDITION
• If PCM detects either of following conditions while driving in 4GR at D range, PCM determines that shift
solenoid D circuit has a malfunction:
 Shift solenoid D voltage is stuck at B+ after engine start.
 Shift solenoid D voltage is stuck at 0 V after engine start.
Diagnostic support note:
• This is a continuous monitor (CCM).
• 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.
POSSIBLE
CAUSE
• Shift solenoid D malfunction
• Short to ground between ATX connector terminal B and PCM terminal 3S
• Short to power between ATX connector terminal B and PCM terminal 3S
• Open circuit between shift solenoid D terminal A and ATX connector terminal B
• Open circuit between ATX connector terminal B and PCM terminal 3S
• Damaged connector between shift solenoid D and PCM
• PCM malfunction
STEP INSPECTION ACTION
1 VERIFY FREEZE FRAME DATA HAS BEEN
RECORDED
• Has FREEZE FRAME PID DATA been
recorded?
Yes Go to next step.
No Record FREEZE FRAME PID DATA on repair order, then
go to next step.