Front Door Lock Switch Inspection; Keyless Start Control Module Removal And Installation; Remote Controller Inspection; Replacement Of Remote Controller Battery - Suzuki SX4 Service Manual
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Also See for SX4:
- Owner's manual (47 pages) ,
- Owner's manual (16 pages) ,
- Owner's manual (18 pages)
Table of Contents
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10E-31 Keyless Start System:
Front Door Lock Switch Inspection
1) Remove door trim from door panel referring to Step
1) to 3) of "Front Door Glass Removal and
Installation in Section 9E".
2) Check for continuity between terminals "1" and "2" at
each switch position as shown below. If check result
is not as specified, replace.
Door lock switch specification
LOCK position: No continuity
UNLOCK position: Continuity
[A]
[C]
1
2
[A]: Lock
[C]: Right side door lock switch
[B]: Unlock
[D]: Left side door lock switch
Keyless Start Control Module Removal and
Installation
Removal
1) Disconnect negative cable at battery.
2) Remove glove box from instrument panel.
3) Disconnect connector from keyless start control
module.
4) Remove keyless start control module mounting bolt
and then remove keyless start control module (1)
from steering support member (2).
2
1
S7RW0AA506005
[B]
[D]
2
1
I4RS0BA50029-01
S7RW0AA506006
I5RW0AA50016-01
Installation
For installation, reverse removal procedure.
If keyless start control module is replaced, register ID
code of remote controller into keyless start control
module, referring to "Registration Procedure for Remote
Controller ID Code".
Remote Controller Inspection
Check that remote controller operation indicator light (3)
lights up when lock (1), unlock (2) or panic (4) (if
equipped) button of remote controller is pushed.
If it doesn't light up in this check, replace battery and
then recheck. If it doesn't light up even after battery
replacement, replace remote controller.
NOTE
When remote controller transmits lock,
unlock or panic signal, it makes operation
indicator light light up.
Replacement of Remote Controller Battery
If remote controller operation indicator light fails to light
up when lock or unlock button of remote controller is
pushed, replace its battery as follows.
1) If ignition key (1) is inserted in remote controller,
remove it.
2) With tip of flat blade screwdriver (2) put in slot (3) of
remote controller (4), pry it open.
1
S7RW0AA506007
4
3
2
1
I6JB01A50007-01
S7RW0AA506008
4
2
3
I4RS0BA50032-01
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Troubleshooting
Need help?
Do you have a question about the SX4 and is the answer not in the manual?
Questions and answers
Adjust throttle motor
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
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,
My heater stopped working the blower **** is good, control unit ?
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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increasing revs when changing gears
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.
This answer is automatically generated