Mazda 2006 MX-5 - Page 274

ON-BOARD DIAGNOSTIC [SJ6A-EL]
05–02–6
P0983
Shift solenoid D circuit
malfunction (short to
power/open circuit)
• Open or short circuit in shift solenoid D
signal system (while TCM monitors
solenoid output voltage, the voltage
that differs from the signal output by
CPU in TCM is detected).
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P0985
Shift solenoid E circuit
malfunction (short to
ground)
• Short to ground in shift solenoid E
signal system (while TCM monitors
solenoid output voltage, the voltage
that differs from the signal output by
CPU in TCM is detected).
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P0986
Shift solenoid E circuit
malfunction (short to
power/open circuit)
• Open or short circuit in shift solenoid E
signal system (while TCM monitors
solenoid output voltage, the voltage
that differs from the signal output by
CPU in TCM is detected).
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P2719
Shift solenoid G range/
performance (stuck)
• Feedback current corresponding to
solenoid current command value is
irregular when engine is running.
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P2720
Shift solenoid G circuit
malfunction (short to
ground/open circuit)
• Open or short circuit in shift solenoid G
signal system (while TCM monitors
solenoid output voltage, the voltage
that differs from the signal output by
CPU in TCM is detected).
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P2721
Shift solenoid G circuit
malfunction (short to
power)
• Short circuit in shift solenoid G signal
system (while TCM monitors solenoid
output voltage, the voltage that differs
from the signal output by CPU in TCM
is detected).
• Emergency mode
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
P2757
Torque converter clutch
(TCC) stuck on
• TCM detects that TCC control solenoid
does not change from on when engine
is running
• Inhibits acceleration from 2GR
P2758
Torque converter clutch
(TCC) stuck off
• TCM detects that TCC control solenoid
does not change from off when engine
is running
N/A
P2762
TCC control solenoid
range/performance (stuck)
• Feedback current corresponding to
solenoid current command value is
irregular when engine is running.
• Inhibits acceleration from 2GR
• Inhibits TCC control
P2763
TCC control solenoid
circuit malfunction (short to
power)
• Short circuit in TCC control solenoid
signal system (while TCM monitors
solenoid output voltage, the voltage
that differs from the signal output by
CPU in TCM is detected).
• Inhibits acceleration from 2GR
• Inhibits TCC control
P2764
TCC control solenoid
circuit malfunction (short to
ground/open circuit)
• Open or short circuit in TCC control
solenoid signal system (while TCM
monitors solenoid output voltage, the
voltage that differs from the signal
output by CPU in TCM is detected).
• Inhibits acceleration from 2GR
• Inhibits TCC control
U0073 CAN BUS OFF • Bus off error is detected.
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
• Inhibits 5GR, 6GR
U0100
TCM cannot receive any
signals from PCM
• Communication error is detected
between TCM and PCM.
• Inhibits self learning control
• Inhibits driver adaptive shift control
• Inhibits TCC control
• Inhibits 5GR, 6GR
DTC
No.
On-board diagnostic
function
Detection condition Fail-safe