Suzuki Grand Vitara JB627. Manual — part 22

1A-37 Engine General Information and Diagnosis:

)

P2239

O2 Sensor Positive Current
Control Circuit High (Bank 1
Sensor 1)

Circuit voltage of A/F sensor (+) terminal is
higher than 3.5 V with engine running

1 driving

cycle

1 driving

cycle

)

P2240

O2 Sensor Positive Current
Control Circuit / Open (Bank 2
Sensor 1)

Impedance of A/F sensor element is
higher than 250

Ω for more than 5 sec

even though A/F sensor heater is turned
ON with engine running.

1 driving

cycle

1 driving

cycle

)

P2241

O2 Sensor Positive Current
Control Circuit Low (Bank 2
Sensor 1)

Circuit voltage of A/F sensor (+) terminal is
lower than 0.4 V or A/F sensor circuit is
shorted between (+) terminal wire and (–)
terminal wire with engine running.

1 driving

cycle

1 driving

cycle

)

P2242

O2 Sensor Positive Current
Control Circuit High (Bank 2
Sensor 1)

Circuit voltage of A/F sensor (+) terminal is
higher than 3.5 V with engine running.

1 driving

cycle

1 driving

cycle

)

P2252

O2 Sensor Negative Current
Control Circuit Low (Bank 1
Sensor 1)

Circuit voltage of A/F sensor (–) terminal is
lower than 0.4 V with engine running.

1 driving

cycle

1 driving

cycle

)

P2253

O2 Sensor Negative Current
Control Circuit High (Bank 1
Sensor 1)

Circuit voltage of A/F sensor (–) terminal is
higher than 3.5 V with engine running.

1 driving

cycle

1 driving

cycle

)

P2255

O2 Sensor Negative Current
Control Circuit Low (Bank 2
Sensor 1)

Circuit voltage of A/F sensor (–) terminal is
lower than 0.4 V with engine running.

1 driving

cycle

1 driving

cycle

)

P2256

O2 Sensor Negative Current
Control Circuit High (Bank 2
Sensor 1)

Circuit voltage of A/F sensor (–) terminal is
higher than 3.5 V with engine running.

1 driving

cycle

1 driving

cycle

)

P2627

O2 Sensor Pumping Current
Trim Circuit Low (Bank 1 Sensor
1)

Output voltage of A/F sensor adjusting
resister is less than 0.1 V for more than 4
sec continuously with engine running.

1 driving

cycle

1 driving

cycle

)

P2628

O2 Sensor Pumping Current
Trim Circuit High (Bank 1 Sensor
1)

Output voltage of A/F sensor adjusting
resister is more than 5 V for more than 4
sec continuously with engine running.

1 driving

cycle

1 driving

cycle

)

P2630

O2 Sensor Pumping Current
Trim Circuit Low (Bank 2 Sensor
1)

Output voltage of A/F sensor adjusting
resister is less than 0.1 V for more than 4
sec continuously with engine running.

1 driving

cycle

1 driving

cycle

)

P2631

O2 Sensor Pumping Current
Trim Circuit High (Bank 2 Sensor
1)

Output voltage of A/F sensor adjusting
resister is more than 5 V for more than 4
sec continuously with engine running.

1 driving

cycle

1 driving

cycle

)

P2A00

O2 Sensor Circuit Range/
Performance (Bank 1 Sensor 1)

Amplitude index of A/F sensor signal
between rich and lean is more than 1.3 or
less than 0.7 while A/F (fuel trim) is shifted
from rich to lean and lean to rich with
specified diagnosis frequency under
specified running.

2 driving

cycles

2 driving

cycles

)

P2A01

O2 Sensor Circuit Range/
Performance (Bank 1 Sensor 2)

Circuit voltage of HO2S (bank-1) signal is
less than 0.35 V while A/F (fuel trim) is
shifted from rich to lean and lean to rich
with specified diagnosis frequency under
specified running, or Circuit voltage of
HO2S (bank-1) signal is more than 0.2 V
for more than 4 sec even though vehicle is
running with fuel cut mode below 4000
rpm.

2 driving

cycles

2 driving

cycles

DTC No.

Detected item

Detecting condition

(DTC will set when detecting:)

DTC

MIL

Engine General Information and Diagnosis: 1A-38

NOTE
MIL blinks or lights up. Refer to “DTC P0300/P0301/P0302/P0303/P0304/P0305/P0306: Random Misfire/
Cylinder 1 Misfire/Cylinder 2 Misfire/Cylinder 3 Misfire/Cylinder 4 Misfire/Cylinder 5 Misfire/Cylinder 6
Misfire Detected” for details.

)

P2A03

O2 Sensor Circuit Range/
Performance (Bank 2 Sensor 1)

Amplitude index of A/F sensor signal
between rich and lean is more than 1.3 or
less than 0.7 while A/F (fuel trim) is shifted
from rich to lean and lean to rich with
specified diagnosis frequency under
specified running.

2 driving

cycles

2 driving

cycles

)

P2A04

O2 Sensor Circuit Range/
Performance (Bank 2 Sensor 2)

Circuit voltage of HO2S (bank-2) signal is
less than 0.35 V while A/F (fuel trim) is
shifted from rich to lean and lean to rich
with specified diagnosis frequency under
specified running, or Circuit voltage of
HO2S (bank-2) signal is more than 0.2 V
for more than 4 sec even though vehicle is
running with fuel cut mode below 4000
rpm.

2 driving

cycles

2 driving

cycles

)

U0073

Control Module Communication
Bus Off

Transmission error that is inconsistent
between transmission data and
transmission monitor (CAN bus monitor)
data is detected more than 7 times
continuously.

1 driving

cycle

Not

applicable

)

U0101 Lost Communication with TCM

Reception error of communication data for
TCM is detected for longer than specified
time continuously.

1 driving

cycle

1 driving

cycle

)

U0121

Lost Communication With
Electronic Stability Program /
ABS Control Module

Reception error of communication data for
ABS or ESP

® control module is detected

for longer than specified time continuously.

1 driving

cycle

1 driving

cycle

)

U0140

Lost Communication With Body
Control Module

Reception error of communication data for
BCM is detected for longer than specified
time continuously.

1 driving

cycle

Not

applicable

P1614

Transponder Response Error

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

P1615

ID Code Does Not Registered
(Vehicle Equipped with Keyless
Start System Only)

P1616

Different Registration ID Codes
(Vehicle Equipped with Keyless
Start System Only)

P1618

CAN Communication Error
(Reception Error for Keyless
Start Control Module) (Vehicle
Equipped with Keyless Start
System Only)

P1621

Immobilizer Communication Line
Error

P1622

EEPROM Error

P1623

Unregistered Transponder

P1625

Immobilizer Antenna Error

P1636

Immobilizer Information
Registration Failure

P1638

Immobilizer Information
Mismatched

DTC No.

Detected item

Detecting condition

(DTC will set when detecting:)

DTC

MIL

1A-39 Engine General Information and Diagnosis:

For A/T System (Only OBD Generic Scan Tool Is Displayed on the Following DTC(s) at the Same Time)

DTC No.

Detecting Item

Detecting Condition

(DTC will set when detecting)

MIL

)

P0705

Transmission Range Sensor Circuit
Malfunction (PRNDL Input)

Refer to “DTC Table in Section 5A”.

)

P0707

Transmission Range Sensor Circuit
Low

)

P0711

Transmission Fluid Temperature
Sensor Range / Performance

)

P0712

Transmission Fluid Temperature
Sensor “A” Circuit Low

)

P0713

Transmission Fluid Temperature
Sensor “A” 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

Refer to “DTC Table in Section 5A”.

)

P0751

Shift Solenoid “A” Performance or
Stuck Off

)

P0752 Shift Solenoid “A” Stuck On

)

P0756

Shift Solenoid “B” Performance or
Stuck Off

)

P0757 Shift Solenoid “B” Stuck On

)

P0771

Shift Solenoid “E” Performance or
Stuck Off

)

P0772 Shift Solenoid “E” Stuck On

)

P0781 1-2 Shift

)

P0797

Pressure Control Solenoid “C”
Stuck On

)

P0962

Pressure Control Solenoid “A”
Control Circuit Low

)

P0963

Pressure Control Solenoid “A”
Control Circuit High

)

P0966

Pressure Control Solenoid “B”
Control Circuit Low

)

P0967

Pressure Control Solenoid “B”
Control Circuit High

)

P0970

Pressure Control Solenoid “C”
Control Circuit Low

)

P0971

Pressure Control Solenoid “C”
Control Circuit High

)

P0973

Shift Solenoid “A” Control Circuit
Low

)

P0974

Shift Solenoid “A” Control Circuit
High

)

P0976

Shift Solenoid “B” Control Circuit
Low

)

P0977

Shift Solenoid “B” Control Circuit
High

Engine General Information and Diagnosis: 1A-40

)

P0985

Shift Solenoid “E” Control Circuit
Low

Refer to “DTC Table in Section 5A”.

)

P0986

Shift Solenoid “E” Control Circuit
High

)

P1702

Internal Control Module Memory
Check Sum Error

)

P1703 CAN Invalid Data – TCM

)

P1723 Range Select Switch Malfunction

)

P1874

4WD Low switch circuit malfunction
(Short)

)

P1875

4WD Low switch circuit malfunction
(Open)

)

P2742

Transmission Fluid Temperature
Sensor “B” Circuit Low

)

P2743

Transmission Fluid Temperature
Sensor “B” Circuit High

)

P2763

Torque Converter Clutch Circuit
High

)

P2764

Torque Converter Clutch Circuit
Low

)

U0073

Control Module Communication
Bus OFF

)

U0100 Lost Communication With ECM

)

U0140

Lost Communication With Body
Control Module

DTC No.

Detecting Item

Detecting Condition

(DTC will set when detecting)

MIL