1A-33 Engine General Information and Diagnosis:
)
P0620 Generator control circuit
Battery voltage is higher than specification even through
generator control is maximum regulation, or battery
voltage is lower than specification even through generator
control is minimum regulation and electric load is less
than 20 A.
—
)
P0625
Generator field terminal circuit
low
Generator field coil duty is 100% (low voltage) for more
than specified time even through generator control is
maximum regulation, or generator field coil duty is 100%
(low voltage) when engine is starting.
—
)
P0626
Generator field terminal circuit
high
Generator field coil duty is 0% (high voltage) for more
than specified time even through generator control is
minimum regulation
—
)
P0660
Intake manifold tuning valve
circuit / open (for J20 engine)
Monitor signal of intake manifold tuning vacuum solenoid
valve is different from command signal. (circuit open or
shorted to ground)
—
)
P1501
Electric load current sensor
circuit low (for J20 engine)
Electric load current sensor circuit voltage is lower than
specified range.
—
)
P1502
Electric load current sensor
circuit high (for J20 engine)
Electric load current sensor circuit voltage is higher than
specified range.
—
)
*P1510
ECM backup power supply
malfunction
Backup power voltage is no input after starting engine.
1 driving
cycle
)
P1603
TCM trouble code detected (for
J20 engine)
When ECM receives a trouble code from TCM, which
indicates that some problem occurred in sensor circuits
and its calculated values used for operations such as idle
speed control, engine power control and so on by TCM,
this DTC is detected by ECM.
1 driving
cycle
)
P1674
CAN communication (bus off
error)
Transmission error that is inconsistent between
transmission data and transmission monitor (CAN bus
monitor) data is detected more than 7 times continuously.
—
)
*P1676
CAN communication (reception
error for TCM)
Reception error of communication data for TCM is
detected for longer than specified time continuously.
1 driving
cycle
)
P1678
CAN communication (reception
error for BCM)
Reception error of communication data for BCM is
detected for longer than specified time continuously.
—
)
*P1685
CAN communication (reception
error for ABS control module)
Reception error of communication data for ABS hydraulic
unit / control module assembly is detected for longer than
specified time continuously.
1 driving
cycle
)
*P2101
Throttle actuator control motor
circuit range/performance
Monitor signal of throttle actuator output (duty output) is
inconsistent with throttle actuator control command.
1 driving
cycle
)
*P2102
Throttle actuator control motor
circuit low
Power supply voltage of throttle actuator control circuit is
lower than specification even if throttle actuator control
relay turned on.
1 driving
cycle
)
*P2103
Throttle actuator control motor
circuit high
Power supply voltage of throttle actuator control circuit is
higher than specification even if throttle actuator control
relay turned off.
1 driving
cycle
)
*P2111
Throttle actuator control system
– stuck open
Throttle valve default opening is greater than 7
°
from
complementary closed position when diagnosing throttle
valve at ignition switch turned OFF.
1 driving
cycle
)
*P2119
Throttle actuator control throttle
body range/performance
Difference between actual throttle valve opening angle
and opening angle calculated by ECM is more than
specification.
1 driving
cycle
)
*P2122
Pedal position sensor (main)
circuit low input
Output voltage of pedal position sensor (main) is lower
than specification.
1 driving
cycle
)
*P2123
Pedal position sensor (main)
circuit high input
Output voltage of pedal position sensor (main) is higher
than specification.
1 driving
cycle
)
*P2127
Pedal position sensor (sub)
circuit low input
Output voltage of pedal position sensor (sub) is lower
than specification.
1 driving
cycle
)
*P2128
Pedal position sensor (sub)
circuit high input
Output voltage of pedal position sensor (sub) is higher
than specification.
1 driving
cycle
DTC No.
Detecting item
Detecting condition
(DTC will set when detecting:)
MIL
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