Mazda CX-9 2007 - Page 229

ON-BOARD DIAGNOSTIC [AW6A-EL, AW6AX-EL]
05-02–7
05-02
P0819
Manual switch/up switch/
down switch circuit
malfunction (open circuit/
short circuit)
• Any of the following conditions are
detected for 10 s or more when
engine is running:
— 5 V detected at TCM terminals A7
when in any position except D or M
range.
— 0 V detected at TCM terminal A7
when 5 V are input to TCM
terminal A3 or A4.
• Inhibits manual mode
control
Enabled
P0882 TCM B+ low
• Voltage of less than 9 V detected at
TCM terminals A1 and A11 when
engine is running.
• Emergency mode 1 Disabled
P0883 TCM B+ high
• Voltage of 18 V or more detected at
TCM terminals A1 and A11 when
engine is running.
• Emergency mode 1 Disabled
P0942
Valve control solenoid
circuit malfunction at D
range (valve stuck)
• Difference between engine and
turbine speeds of less than 150 rpm
is detected when driving in D range
and counter drive gear (output) speed
is 500 rpm or less.
• Emergency mode 1 Disabled
P0961
Line pressure control
solenoid range/
performance (stuck)
• Feedback current corresponding to
solenoid current command value is
irregular when engine is running.
• Emergency mode 1 Disabled
P0962
Line pressure control
solenoid circuit malfunction
(short to ground/open
circuit)
• Open or short circuit in line pressure
control solenoid signal system (The
solenoid circuit current value input to
the TCM is continuously less than 23
mA for 100 ms or more).
• Emergency mode 1 Disabled
P0963
Line pressure control
solenoid circuit malfunction
(short to power)
• Short circuit in line pressure control
solenoid signal system (The solenoid
circuit current value input to the TCM
is continuously more than 1,333 mA
for 100 ms or more).
• Emergency mode 1 Disabled
P0973
Shift solenoid A circuit
malfunction (short to
ground)
• Short to ground in shift solenoid A
signal system (The solenoid remains
off continuously for 100 ms or more
even if the TCM sends a solenoid on
command).
• Emergency mode 1 Disabled
P0974
Shift solenoid A circuit
malfunction (short to
power/open circuit)
• Open or short circuit in shift solenoid
A signal system (The solenoid
remains on continuously for 100 ms
or more even if the TCM sends a
solenoid off command).
• Emergency mode 1 Disabled
P0976
Shift solenoid B circuit
malfunction (short to
ground)
• Short to ground in shift solenoid B
signal system (The solenoid remains
off continuously for 100 ms or more
even if the TCM sends a solenoid on
command).
• Inhibits self learning
control
Enabled
P0977
Shift solenoid B circuit
malfunction (short to
power/open circuit)
• Open or short circuit in shift solenoid
B signal system (The solenoid
remains on continuously for 100 ms
or more even if the TCM sends a
solenoid off command).
• Inhibits self learning
control
Enabled
P0978
Shift solenoid C range/
performance (stuck)
• Feedback current corresponding to
solenoid current command value is
irregular when engine is running.
• Emergency mode 1 Disabled
P0979
Shift solenoid C circuit
malfunction (short to
ground/open circuit)
• Open or short circuit in shift solenoid
C signal system (The solenoid circuit
current value input to the TCM is
continuously less than 23 mA for 100
ms or more).
• Emergency mode 1 Disabled
DTC
No.
On-board diagnostic
function
Detection condition Fail-safe TCC
3423-1U-06H(05-02).fm 7 ページ ２００６年１１月２１日 火曜日 午後５時１６分