Suzuki SX4 Service Manual page 726

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5A-26 Automatic Transmission/Transaxle:
Scan tool data
SHIFT SOLENOID-
B COMMAND
SHIFT SOLENOID-
B MONITOR
TIMING SOLENOID
COMMAND
TIMING SOLENOID
MONITOR
TCC SOLENOID
PRESSURE
CONTROL SOLENOID
VEHICLE SPEED
"3" POSITION
SWITCH
TRANSAXLE
RANGE
D RANGE SIGNAL
THROTTLE
POSITION
BRAKE SWITCH
TORQUE
REDUCTION SIGNAL
ENGINE COOLANT
TEMPERATURE
AIR CONDITIONER
SIGNAL
SLIP RPM
MIL REQUEST
Vehicle condition
At vehicle stop
At 60 km/h (37.5 mile/h) constant speed, 20% or less
throttle opening and 3rd gear ("3" range)
At vehicle stop
At 60 km/h (37.5 mile/h) constant speed, 20% or less
throttle opening and 3rd gear ("3" range)
Ignition switch ON and select lever is in "N" range
For about 0.5 sec. while on gear shifting between 3rd
and 4th or gear shifting "N" to "D"
Ignition switch ON and select lever is in "N" range
For about 0.5 sec. while on gear shifting between 3rd
and 4th or gear shifting "N" to "D"
At vehicle stop, closed throttle, engine idle speed and
1st gear
At vehicle stop, closed throttle, engine idle speed and
1st gear
At vehicle stop
Shift select lever to "3" or "2"
range
Ignition switch ON
Shift select lever to other above
range
Select lever is in "P" position
Select lever is in "R" position
Select lever is in "N" position
Ignition switch ON
Select lever is in "D" position
Select lever is in "3" position
Select lever is in "2" position
Select lever is in "L" position
Select lever is in "P" position
Select lever is in "R" position
Select lever is in "N" position
Ignition switch ON
Select lever is in "D" position
Select lever is in "3" position
Select lever is in "2" position
Select lever is in "L" position
Accelerator pedal is depressed
Ignition switch ON
Accelerator pedal is released
Brake pedal is depressed
Ignition switch ON
Brake pedal is released
While on gear upshifting with 25% or more throttle
opening
Under condition of not shifting gear
Ignition switch ON
Ignition switch ON and air conditioner switch OFF
Engine running at idle speed and select lever is in "P"
range
Engine running, vehicle stop and select lever is in "D"
range
Ignition switch ON
Normal condition / reference
values
ON
OFF
ON
OFF
OFF
ON
OFF
ON
0%
0%
0 km/h, 0 MPH
ON
OFF
P
R
N
D
D
2
L
OFF
ON
OFF
ON
ON
ON
ON
0 – 100% (Varies depending on
depressed value)
0%
ON
OFF
ON
OFF
Engine coolant temperature is
displayed
OFF
0 RPM
Engine speed is displayed
OFF

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Questions and answers

Gawthorpe
February 27, 2025

Adjust throttle motor

1 comments:
Mr. Anderson
February 27, 2025

The idle speed on a Suzuki SX4 should be controlled by the Idle Air Control Valve (IACV) rather than adjusting the idle screw on the throttle body, as the screw is factory set. Before using compressed air in the idle-air-bypass passages, the IACV should be removed to prevent damage to its delicate mechanism. If there is an issue with idle speed, checking the IACV function and referring to the SX4 service manual is recommended.

This answer is automatically generated

Adetunji Ismail
March 4, 2025

I have an issue of crank but not starting When I scan it brought this codeU0100 Which means no communication thou crank sensor wire was cut off but it was fix back What could be wrong and what could be the solution,

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jack wrona
March 6, 2025

increasing revs when changing gears

1 comments:
Mr. Anderson
March 6, 2025

The Suzuki SX4 may have increasing revs when changing gears due to its drive-by-wire system and the difference in final drive ratios between the manual (4.41) and automatic (2.81) transmissions. This difference causes high cruising RPMs in the manual version and sluggishness in the automatic. Additionally, if the revs climb while going uphill, it may be due to the transmission downshifting or kicking out of overdrive. Other possible causes include low transmission fluid, abuse, or a faulty transmission design.

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