Dtc Table; Dtc Clearance - Suzuki SX4 Service Manual
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Also See for SX4:
- Owner's manual (47 pages) ,
- Owner's manual (278 pages) ,
- Owner's manual (16 pages)
Table of Contents
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4E-11 ABS:
DTC Check
1) Turn ignition switch to OFF position.
2) Connect SUZUKI scan tool to data link connector
(1).
Special tool
(A): SUZUKI scan tool
(A)
3) Turn ignition switch to ON position.
4) Read DTC according to instructions displayed on
SUZUKI scan tool and print it or write it down. Refer
to SUZUKI scan tool operator's manual for further
details.
NOTE
If SUZUKI scan tool can not communicate
ABS hydraulic unit / control module, perform
"Serial Data Link Circuit Check".
5) After completing the check, turn ignition switch off
and disconnect SUZUKI scan tool from DLC.
DTC Table
CAUTION
!
Be sure to perform "ABS Check" before
starting diagnosis.
DTC (displayed on
SUZUKI scan tool)
NO DTC
Normal
C1013
Control module mismatch
C1015
G sensor circuit (for 4WD model)
C1016
Brake light switch
C1021
RF
C1025
LF
C1031
RR
C1035
LR
C1022
RF
C1026
LF
C1032
RR
C1036
LR
C1033
Wheel speed sensor deviation
S7RW0A4504004
1
I5RW0A450007-01
S7RW0A4504005
Diagnostic Items
Wheel speed sensor circuit
Wheel speed sensor or
encoder
DTC (displayed on
SUZUKI scan tool)
C1041
RF
C1045
LF
C1051
RR
C1055
LR
C1042
RF
C1046
LF
C1052
RR
C1056
LR
Power supply voltage too high / too
C1057
low
C1061
Pump motor circuit
Solenoid valve power supply driver
C1063
circuit
C1071
Control module internal defect
DTC Clearance
WARNING
!
When performing a driving test, select a safe
place where there is neither any traffic nor
any traffic accident possibility and be very
careful during testing to avoid occurrence of
an accident.
After repair or replace malfunction part(s), clear all DTCs
by performing the following procedure or using SUZUKI
scan tool.
1) Connect SUZUKI scan tool to data link connector in
the same manner as when making this connection
for DTC check.
2) Turn ignition switch to ON position.
3) Erase DTC according to instructions displayed on
scan tool. Refer to scan tool operator's manual for
further derails.
NOTE
For DTC C1022, C1026, C1032, C1036 and
C1061, confirm that ABS warning light turns
off after performing Step 2 of "Test Driving"
under "ABS Check", and then clear the DTCs.
4) After completing the clearance, turn ignition switch
OFF and disconnect scan tool from data link
connector.
5) Perform "Driving Test" (Step 2 of "ABS Check") and
"DTC Check" and confirm that NO DTC is displayed
on scan tool.
Diagnostic Items
Inlet solenoid
Outlet solenoid
S7RW0A4504006
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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.
This answer is automatically generated
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