Suzuki Grand Vitara JB416 / JB420 (ESP model). Manual — part 6

1A-20 Engine General Information and Diagnosis:

Diagnostic Information and Procedures

DTC Table

S5JB0E1104005

NOTE

• For the vehicle equipped with diagnosis connector, some of DTC No. with delta (U) mark in the

following table can not be detected by ECM depending on vehicle specification and local regulation.

• With the generic scan tool, only star (*) marked DTC No. in the following table can be read.
• 1 driving cycle: MIL lights up when DTC is detected during 1 driving cycle.
• 2 driving cycles: MIL lights up when the same DTC is detected also in the next driving cycle after

DTC is detected and stored temporarily in the first driving cycle.

• *2 driving cycles:

MIL blinks or lights up. Refer to “DTC P0300 / P0301 / P0302 / P0303 / P0304: Random Misfire
Detected / Cylinder 1 / Cylinder 2 / Cylinder 3 / Cylinder 4 Misfire Detected in related manual” for
details.

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL

)

*P0010

Camshaft position actuator
circuit (for M16 engine)

Oil control valve circuit open or short.

1 driving

cycle

)

*P0011

Camshaft position – timing
over-advanced or system
performance (for M16 engine)

Actual value of advanced valve timing does not reach
target value, or valve timing is advanced although ECM
command is most retarding.

2 driving

cycles

)

*P0012

Camshaft position – timing
over-retarded (for M16 engine)

2 driving

cycles

)

U*P0030

HO2S heater control circuit
(Sensor-1)

Impedance of A/F sensor element is higher than or lower
than specified range for more than 200 sec. even though
A/F sensor heater is turned ON for more than specified
time.

2 driving

cycles

)

U*P0031

HO2S heater control circuit low
(Sensor-1)

A/F sensor circuit voltage is lower than specification for
more than specified time continuously even though
control duty ratio of A/F sensor heater is less than
specification.

2 driving

cycles

)

U*P0032

HO2S heater control circuit high
(Sensor-1)

A/F sensor circuit voltage is higher than specification for
more than specified time continuously even though
control duty ratio of A/F sensor heater is more than
specification.

2 driving

cycles

)

U*P0037

HO2S heater control circuit low
(Sensor-2)

HO2S-2 circuit voltage is lower than specification for more
than specified time continuously even though control duty
ratio of HO2S-2 heater is less than specification.

2 driving

cycles

)

U*P0038

HO2S heater control circuit high
(Sensor-2)

HO2S-2 circuit voltage is higher than specification for
more than specified time continuously even though
control duty ratio of HO2S-2 heater is more than
specification.

2 driving

cycles

)

U*P0101

Mass air flow circuit range/
performance

MAF sensor volume is more than specification or less
than specification.

2 driving

cycles

)

*P0102 Mass air flow circuit low input

Output voltage of MAF sensor is less than specification.

1 driving

cycle

)

*P0103 Mass air flow circuit high input

Output voltage of MAF sensor is more than specification.

1 driving

cycle

)

U*P0106

Manifold absolute pressure
circuit range/performance

Difference between Max. manifold absolute pressure
value and Min. manifold pressure value is less than
specification or difference between barometric pressure
value and manifold pressure value is less than
specification

2 driving

cycles

)

*P0107

Manifold absolute pressure
circuit low input

Output voltage of MAP sensor is less than specification.

1 driving

cycle

Engine General Information and Diagnosis: 1A-21

)

*P0108

Manifold absolute pressure
circuit high input

Output voltage of MAP sensor is more than specification.

1 driving

cycle

)

U*P0111

Intake air temperature sensor
circuit range/performance

Variation of intake air temperature from engine start is
less than specification.

2 driving

cycles

)

*P0112

Intake air temperature sensor
circuit low

Circuit voltage of IAT sensor is less than specification.

1 driving

cycle

)

*P0113

Intake air temperature sensor
circuit high

Circuit voltage of IAT sensor is more than specification.

1 driving

cycle

)

U*P0116

Engine coolant temperature
circuit range/performance

Engine coolant temperature is less than specified
temperature for specified time from engine start.

2 driving

cycles

)

*P0117

Engine coolant temperature
circuit low

Circuit voltage of ECT sensor is less than specification.

1 driving

cycle

)

*P0118

Engine coolant temperature
circuit high

Circuit voltage of ECT sensor is more than specification.

1 driving

cycle

)

*P0122

Throttle position sensor (main)
circuit low

Output voltage of throttle position sensor (main) is lower
than specification.

1 driving

cycle

)

*P0123

Throttle position sensor (main)
circuit high

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

1 driving

cycle

)

U*P0131

O2 sensor (HO2S) circuit low
voltage (Sensor-1)

Output voltage or sensor current of A/F sensor is less
than specification.

2 driving

cycles

)

U*P0132

O2 sensor (HO2S) circuit high
voltage (Sensor-1)

Output voltage or sensor current of A/F sensor is more
than specification.

2 driving

cycles

)

U*P0133

O2 sensor (HO2S) circuit slow
response (Sensor-1)

Ratio between integrated value of A/F sensor output
variation and integrated value of short term fuel trim
variation is more than specification.

2 driving

cycles

)

U*P0134

O2 sensor (HO2S) circuit no
activity detected (Sensor-1)

Impedance of A/F sensor element is higher than
specification for more than 160 sec. even though A/F
sensor heater is turned ON for more than specified time.

2 driving

cycles

)

U*P0137

O2 sensor (HO2S) circuit low
voltage (Sensor-2)

HO2S-2 voltage is lower than 0.4 V for more than
specified time continuously while vehicle is driving with
high engine load (high speed). And HO2S-2 max. voltage
minus HO2S-2 min. voltage is less than 0.2 V for specified
time continuously.

2 driving

cycles

)

U*P0138

O2 sensor (HO2S) circuit high
voltage (Sensor-2)

HO2S-2 voltage is higher than 0.85 V for more than
specified time continuously while vehicle is driving with
high engine load (high speed). And HO2S-2 max. voltage
minus HO2S-2 min. voltage is less than 0.2 V for specified
time continuously.

2 driving

cycles

)

U*P0140

O2 sensor (HO2S) circuit no
activity detected (Sensor-2)

Output voltage of HO2S-2 is more than specification after
warming up engine.

2 driving

cycles

)

U*P0171

System too lean

Total fuel trim is larger than specification for specified time
or longer. (Fuel trim toward rich side is large.)

2 driving

cycles

)

U*P0172

System too rich

Total fuel trim is smaller than specification for specified
time or longer. (Fuel trim toward lean side is large.)

2 driving

cycles

)

*P0222

Throttle position sensor (sub)
circuit low

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

1 driving

cycle

)

*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

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL

1A-22 Engine General Information and Diagnosis:

)

*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

)

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

—

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL

Engine General Information and Diagnosis: 1A-23

)

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 / ESP

® control

module)

Reception error of communication data for ABS control
module or ESP

® control module 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

)

*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

DTC No.

Detecting item

Detecting condition

(DTC will set when detecting:)

MIL