Suzuki Grand Vitara JB416 / JB420. Manual — part 21

1A-33 Engine General Information and Diagnosis:

)

*P0223

Throttle position sensor (sub)
circuit high

Output voltage of throttle position sensor (sub) is higher
than specification.

1 driving

cycle

)

U*P0300

Random misfire detected

Misfire of such level as to cause damage to three way
catalyst.

*2 driving

cycles

)

U*P0301 /
U*P0302 /
U*P0303 /

U*P0304

Cylinder 1 misfire detected
Cylinder 2 misfire detected
Cylinder 3 misfire detected
Cylinder 4 misfire detected

Misfire of such level as to deteriorate emission but not to
cause damage to three way catalyst.

2 driving

cycles

)

*P0327 Knock sensor circuit low

Output voltage of knock sensor is less than specification.

1 driving

cycle

)

*P0328 Knock sensor circuit high

Output voltage of knock sensor is more than specification.

1 driving

cycle

)

*P0335

Crankshaft position sensor
circuit

No signal of CKP sensor for specified time even if starting
motor signal is input.

1 driving

cycle

)

*P0340 Camshaft position sensor circuit CMP sensor pulse is out of specification.

1 driving

cycle

)

U*P0401

Exhaust gas recirculation flow
detected as insufficient

Difference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is less than
specification.

2 driving

cycles

)

U*P0402

Exhaust gas recirculation flow
detected as excessive

Difference in intake manifold absolute pressure between
opened EGR valve and closed EGR valve is more than
specification.

2 driving

cycles

)

*P0403

Exhaust gas recirculation
control circuit

Output voltage is different from output command with
more than one pole out of 4 poles.

1 driving

cycle

)

U*P0420

Catalyst system efficiency
below threshold

Ratio between integrated value of A/F sensor output
variation and integrated value of HO2S-2 output variation
is more than specification.

2 driving

cycles

)

*P0443

Evaporative emission system
purge control valve circuit

Monitor signal of EVAP canister purge valve is different
from command signal. (circuit open or shorted to ground)

2 driving

cycles

)

P0462 Fuel level sensor circuit low

Circuit voltage of fuel level sensor is less than
specification.

—

)

P0463 Fuel level sensor circuit high

Circuit voltage of fuel level sensor is more than
specification.

—

)

*P0480

Fan 1 (Radiator cooling fan)
control circuit

Monitor signal of radiator cooling fan relay is different from
command signal.

1 driving

cycle

)

*P0500

Vehicle speed sensor (VSS)
malfunction

No vehicle speed signal during fuel cut for specified time
or longer, or vehicle speed signal is not input even if
vehicle is driving with more than specified engine speed
and D-range (for A/T model).

2 driving

cycles

)

U*P0504

Brake switch “A”/“B” correlation

Brake pedal switch signal (Brake switch 2) is inconsistent
with stop lamp switch signal (Brake switch 1).

—

)

P0532

A/C refrigerant pressure sensor
circuit low

Output voltage of A/C refrigerant pressure sensor is less
than specification.

—

)

P0533

A/C refrigerant pressure sensor
circuit high

Output voltage of A/C refrigerant pressure sensor is more
than specification.

—

)

*P0601

Internal control module memory
check sum error

Data write error or check sum error.

1 driving

cycle

)

P0602

Control module programming
error

Data programming error.

1 driving

cycle

)

*P0607 Control module performance

Data programming error.

1 driving

cycle

)

U*P0616

Starter relay circuit low

Starter signal is low voltage even though engine is started
with vehicle at stop.

2 driving

cycles

)

U*P0617

Starter relay circuit high

Starter signal is high voltage for specified time while
engine is running.

2 driving

cycles

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL

Engine General Information and Diagnosis: 1A-34

)

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

1A-35 Engine General Information and Diagnosis:

)

*P2135

Throttle position sensor (main /
sub) voltage correlation

Difference between the opening angle based on throttle
position sensor (main) and the opening angle based on
throttle position sensor (sub) is more than specification.

1 driving

cycle

)

*P2138

Pedal position sensor (main /
sub) voltage correlation

Difference between the opening angle based on
accelerator pedal position sensor (main) and the opening
angle based on accelerator pedal position sensor (sub) is
more than specification.

1 driving

cycle

)

U*P2195

O2 sensor signal stuck lean
(Sensor-1)

A/F sensor output is lower than specification.

2 driving

cycles

)

U*P2196

O2 sensor signal stuck rich
(Sensor-1)

A/F sensor output is higher than specification.

2 driving

cycles

)

*P2227

Barometric pressure circuit
range/performance

Difference of barometric pressure value and intake
manifold pressure value is more than specification at
engine start.

2 driving

cycles

)

U*P2228

Barometric pressure circuit low

Barometric pressure sensor voltage is less than
specification.

1 driving

cycle

)

*P2229 Barometric pressure circuit high

Barometric pressure sensor voltage is more than
specification.

1 driving

cycle

UP1614 Transponder response error

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1615

ID code does not registered
(vehicle equipped with keyless
start system only)

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1616

Different registration ID codes
(vehicle equipped with keyless
start system only)

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1618

CAN communication error
(reception error for keyless start
control module) (vehicle
equipped with keyless start
system only)

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1621

Immobilizer communication line
error

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1622 EEPROM error

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1623 Unregistered transponder

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

UP1625 Immobilizer antenna error

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

P1636

Immobilizer information
registration failure

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

P1638

Immobilizer information
mismatched

Refer to “Diagnostic Trouble Code (DTC) Table in Section
10C”.

—

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL

Engine General Information and Diagnosis: 1A-36

For Vehicle Equipped with A/T
When using OBD generic scan tool, not only the previous star (*) marked ECM DTC(s) but also the following DTC(s) is
displayed on OBD generic scan tool simultaneously.

Fail-Safe Table

S5JB0A1104006

When any of the following DTCs is detected, ECM enters fail-safe mode as long as malfunction continues to exist but
that mode is canceled when ECM detects normal condition after that.

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting)

*P0705 Transmission range sensor circuit malfunction (PRNDL input)

Refer to “DTC Table in Section 5A”.

*P0707 Transmission range sensor circuit low
*P0712 Transmission fluid temperature sensor circuit low
*P0713 Transmission fluid temperature sensor circuit high
*P0717 Input / Turbine speed sensor circuit no signal
*P0722 Output speed sensor circuit no signal
*P0741 Torque converter clutch circuit performance or stuck off
*P0742 Torque converter clutch circuit stuck on
*P0751 Shift solenoid-A (No.1) performance or stuck off
*P0752 Shift solenoid-A (No.1) stuck on
*P0756 Shift solenoid-B (No.2) performance or stuck off
*P0757 Shift solenoid-B (No.2) stuck on
*P0962 Pressure control solenoid control circuit low
*P0963 Pressure control solenoid control circuit high
*P0973 Shift solenoid-A (No.1) control circuit low
*P0974 Shift solenoid-A (No.1) control circuit high
*P0976 Shift solenoid-B (No.2) control circuit low
*P0977 Shift solenoid-B (No.2) control circuit high
*P1702 Internal control module memory check sum error
*P1774 Control module communication bus off
*P1777 TCM lost communication with ECM (Reception error)
*P1874 4L switch circuit malfunction (Short)
*P1875 4L switch circuit malfunction (Open)
*P2763 Torque converter clutch pressure control solenoid control circuit high
*P2764 Torque converter clutch pressure control solenoid control circuit low