Suzuki SX4 Service Manual page 690

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4F-52 Electronic Stability Program:
3) Using special tool, loosen flare nuts (1) and
disconnect brake pipes (2) from ESP® hydraulic unit
/ control module assembly (3).
Special tool
(A): 09950–78220
NOTE
Put bleeder plug cap or the like onto pipe to
prevent fluid from spilling. Do not allow brake
fluid to get on painted surfaces.
2
1
(A)
4) Remove ESP® hydraulic unit / control module with
bracket from vehicle by removing three bracket bolts.
5) Remove bolt and pull out ESP® hydraulic unit /
control module assembly (1) from bracket (3) using
flat end rod or the like (2).
Installation
Install ESP® hydraulic unit / control module assembly
(3) by reversing removal procedure, noting the following
instructions.
1) Install hydraulic unit / control module assembly
bracket bolt as follows.
a) Tighten bracket bolt (1) and (2) by hand.
b) Then tighten bracket bolt to specified torque.
Tightening order (1) → (2)
Tightening torque
Hydraulic unit / control module assembly bracket
bolt (a): 26 N·m (2.6 kgf-m, 19.0 lb-ft)
Hydraulic unit / control module assembly bolt
(b): 9 N·m (0.9 kgf-m, 6.5 lb-ft)
Brake pipe flare nut for M10 (c): 16 N·m (1.6 kgf-
m, 11.5 lb-ft)
Brake pipe flare nut for M12 (d): 19 N·m (1.9 kgf-
m, 14.0 lb-ft)
3
I5RW0A450020-01
2) Bleed air from brake system referring to "Air
Bleeding of Brake System in Section 4A".
3) Check each installed part for fluid leakage.
4) Connect SUZUKI Scan Tool.
5) Turn ignition switch to ON position. And SLIP
indicator light flush. (Other than replace with new
one) If other than SLIP indicator light lights, check
DTC and repair it.
6) Turn ignition switch to ON position. And ESP®
warning light, SLIP indicator light, ESP® OFF light,
Brake warning light lights and ABS warning light
flush. (Replace new one)
7) Check DTC.
I5RW0A450021-01
NOTE
If any DTC other than C1075 is detected,
sensor calibration can not be compleated.
Repair the detected it first.
8) Perform "Sensor Calibration".
9) Perform "ESP® Hydraulic Unit Operation Check".
10) Turn ignition switch to OFF position once and then
ON position. In this state, make sure that indicator
light and warning light turns off.
11) Check DTC(s) are not stored in hydraulic unit /
control module.
I6RW0H460016-01

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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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paul murphy
March 19, 2025

My heater stopped working the blower **** is good, control unit ?

1 comments:
Mr. Anderson
March 19, 2025

Possible issues with the heater in a Suzuki SX4 if the blower is working but the heater is not include:

1. Incorrect Temperature Output
- Temperature control cable broken or bent (non-A/C and manual A/C) → Check the temperature control cable.
- Temperature selector faulty (non-A/C and manual A/C) → Check the temperature selector.
- Incorrect installation of the temperature control cable (non-A/C and manual A/C) → Check and adjust the position as necessary.
- Temperature control door assembly broken → Repair the temperature control door assembly.
- Air ducts clogged → Repair air ducts.
- Heater core leaked or clogged → Replace the heater core.
- Heater hoses leaked or clogged → Replace heater hoses.
- Thermostat faulty → Check the thermostat.
- Temperature control actuator faulty (auto A/C) → Check the temperature control actuator.
- HVAC control module faulty (auto A/C) → Check the HVAC control module.
- Wiring or grounding faulty (auto A/C) → Repair as necessary.

2. Other Possible Causes
- Air flow control cable broken or bent → Check the air flow control cable.

Checking and addressing these components should help identify and resolve the heater issue.

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