2006 SUZUKI SX4 Switch

Downloaded from www.Manualslib.com manuals search engine 4D-3 Parking Brake:
Parking Brake Lever Removal and InstallationS6RW0D4406003
Removal
1) Remove console box.
2) Block vehicle wheels and release parking brake
lever.
3) Disconnect lead wire of parking brake switch at
coupler.
4) Loosen parking brake cable adjusting nut (1).
5) Remove parking brake lever bolts (1) and then
remove parking brake lever assembly (2) with
equalizer (3).
NOTE
Don’t disassemble parking brake lever
switch. It must be removed and installed as a
complete switch assembly.

Installation
1) Install in reverse order of removal procedure.
Check equalizer inclined angle.
Tightening torque
Parking brake lever bolt (a): 26 N·m (2.6 kgf-m,
19.0 lb-ft)
2) After all parts are installed, parking brake lever
needs to be adjusted. Refer to “Parking Brake
Inspection and Adjustment”.
3) Check brake drum for dragging and brake system for
proper performance. After removing vehicle from
hoist, brake test should be performed.
I4RS0A440004-01
I5RW0A440002-01
I5RW0A440003-01

Downloaded from www.Manualslib.com manuals search engine 4E-1 ABS:
Brakes
ABS
Precautions
Precautions in Diagnosing TroublesS6RW0D4500001
To ensure that the trouble diagnosis is done accurately
and smoothly, observe the following and follow “ABS
Check”.
• Diagnostic information stored in ABS control module
memory can be cleared as well as checked by using
SUZUKI scan tool. Before using scan tool, read its
Operator's (Instruction) Manual carefully to have good
understanding as to what functions are available and
how to use it.
• If the vehicle was operated in any of the following
ways, ABS warning light may light momentarily but
this does not indicate anything abnormal in ABS.
– The vehicle was driven with parking brake pulled.
– The vehicle was driven with brake dragging.
– The vehicle was stuck in mud, sand, etc.
– Wheel spin occurred while driving.
– Wheel(s) was rotated while the vehicle was jacked
up.
• Be sure to read “Precautions for Electrical Circuit
Service in Section 00” and “Precaution for CAN
Communication System in Section 00” before
inspection and observe what is written there.
• Be sure to use the trouble diagnosis procedure as
described in “ABS Check”. Failure to follow it may
result in incorrect diagnosis. (Some other diagnosis
trouble code may be stored by mistake in the memory
of ABS control module during inspection.)• When disconnecting ABS hydraulic unit / control
module connector (1), pull up lock lever (2) of
connector.
When connecting, set the connector on ABS hydraulic
unit / control module assembly and pull down the lock
lever (2) until it locks.
• Communication of ECM, BCM, combination meter,
4WD control module (if equipped), keyless start
control module (if equipped), TCM (if equipped), data
link connector and ABS control module is established
by CAN (Control Area Network).
Therefore, be sure to read “Precautions for Installing
Mobile Communication Equipment in Section 00”
before inspection and handling CAN communication
line.
Precautions in On-Vehicle ServiceS6RW0D4500002
When connector is connected to ABS hydraulic unit /
control module assembly, do not disconnect connectors
of sensors with ignition switch ON. Otherwise, DTC will
be set in ABS control module.
[A]: Disconnect C: Pull up to disconnect
[B]: Connect D: Pull down to connect
2 1
CD
[A]
[B]
I5RW0A450001-01

Downloaded from www.Manualslib.com manuals search engine 4E-3 ABS:
ABS Hydraulic Unit / Control Module Assembly
Description
S6RW0D4501002
ABS control module is a component of ABS hydraulic
unit / control module assembly and has the following
functions.
Self-Diagnosis Function
ABS control module diagnoses conditions of the system
component parts (whether or not there is any
abnormality) all the time and indicates the results
(warning of abnormality occurrence and DTC) through
the ABS warning light as described.• When ignition switch is turned ON, ABS warning light
lights for 2 seconds to check its circuit.
• When no abnormality has been detected (the system
is in good condition), ABS warning light turns OFF
after 2 seconds.
• When an abnormality in the system is detected, ABS
warning light lights and the area where that
abnormality lies is stored in the memory of EEPROM
in ABS control module.
CAN Communication System DescriptionS6RW0D4501003
Refer to “CAN Communication System Description in Section 1A” for CAN communication system description. ABS
control module communicates control data with each control module as follows.
ABS Control Module Transmission Data
1
I4RS0A450001-01
Wheel speed signal (Front-right)
Wheel speed signal (Front-left)
Wheel speed signal (Rear-right)
Wheel speed signal (Rear-left)
ABS active
ABS indication
EBD indicationCombination Meter
TransmitDATA
ABS control module ECM 4WD control module
I7RW01450001-06

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-4
Schematic and Routing Diagram
ABS SchematicS6RW0D4502001
13
2
8
6
5 7
12
4
15
17
1614
9
18
19
11 10
20
21221323
INPUTOUTPUT
ABS control module
Wheel speed sensor (LR)
Wheel speed sensor (RF)
G sensor
(4WD model only)Wheel speed sensor (LF)Pump motor
driver (transistor)
Solenoid valve power
supply driver (transistor)Hydraulic unit
Pump motor
LF inlet solenoid valve
LF outlet solenoid valve
LR inlet solenoid valve
LR outlet solenoid valve
RF inlet solenoid valve
RF outlet solenoid valve
RR inlet solenoid valve
RR outlet solenoid valve
“ABS” warning lamp
“EBD” warning lamp
(Brake warning lamp)Data link connector
ABS hydraulic unit/control
module assembly
Wheel speed sensor (RR)
Brake light switch
CAN driver
Combination meter
Wheel speed signal
ECM
Wheel speed signal
ABS avtive signal
ABS avtive signal
4WD control module
(4WD model only)
Solenoid valve
driver (transistor)
I7RW01450016-01

Downloaded from www.Manualslib.com manuals search engine 4E-5 ABS:
ABS Wiring Circuit DiagramS6RW0D4502002 1. ABS hydraulic unit / control module assembly 9. Brake light switch 17. Wheel speed sensor (Left-rear)
2. ABS control module 10. ABS warning light 18. Battery
3. ABS hydraulic unit 11. EBD warning light (Brake warning light) 19. Ignition switch
4. Solenoid valve power supply driver (transistor)12. Light driver module 20. G sensor (4WD model)
5. Solenoid valve driver (transistor) 13. Data link connector 21. ECM
6. Pump motor driver (transistor) 14. Wheel speed sensor (Right-front) 22. Combination meter
7. Solenoid valve 15. Wheel speed sensor (Left-front) 23. 4WD control module
8. Pump motor 16. Wheel speed sensor (Right-rear)
BLU
WHT12VGRN/ORN 34
30E08-9
RED
WHT26
WHT/RED
12V
E08-7
19GRN
GRN
E08-16
12V
21REDRED/BLK
12V
BLKWHTE08-22 E08-11
23BLKWHTLT GRN/BLKLT GRN
12V
E08-10 E08-21
E08-23
E08-26
E08-1E08-12
24BLKWHT
12V
YELBRNE08-19 E08-2027
1 2
E08-6
9
9
9
WHTRED
12VE08-25
M
BLK
BLK
WHT/BLUWHT/RED
WHT/BLUE08-24
WHT
E08 [C] [A]
1
2
3
4
5
6
7 12
13
14
15
16
17
18
19
20
21
228
9
10
11
23
24
25
26
GRN/WHT
22
12V
BLKWHTWHTWHT/BLKE08-17 E08-18
GRN/ORN28
2033
31
29
25
32
GRN/YELE08-3GRN/BLK10
8
17
18
+BB
RED/BLKRED/BLK
REDWHTREDWHT
RED
BLK
WHT
14 13 12 76 5
1516
REDWHT
11
RED
WHT
9 9
E08-13E08-2
99
I6RW0D450004-01

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-6
17+BB
18BLU
WHT12VGRN/ORN 34
30E08-9
RED
WHT 1226
WHT/RED
12V
E08-7
19GRN
GRN
E08-16
12V
5
76
21REDRED/BLK
12V
BLKWHTE08-22 E08-11
23BLKWHTLT GRN/BLKLT GRN
12V
E08-10 E08-21
E08-23
E08-26
E08-1E08-12
24BLKWHT
12V
YELBRNE08-19 E08-20
27
1 2
RED/BLK
WHTRED
WHTRED
WHTRED9
E08-2E08-13WHT
E08-6
RED
9
9
11
9
9
9
REDWHT
WHTRED
12VE08-25
M
BLK
BLK
WHT/BLUWHT/RED
WHT/BLUE08-24
WHT
E08 [A]
1
2
3
4
5
6
7 12
13
14
15
16
17
18
19
20
21
228
9
10
11
23
24
25
26
GRN/WHT
22
12V
BLKWHTWHTWHT/BLKE08-17 E08-18
GRN/ORN28
2033
31
29
25
15
32
GRN/YELE08-3GRN/BLK
8
12V
12V
13
14RED/BLK
RED/BLU
WHTRED6
16
10
BLK [B]
I6RW0D450001-02
[A]: Junction block with BCM 10. G sensor (4WD model) 22. Right-front wheel speed sensor
[B]: Junction block without BCM 11. 4WD control module 23. Left-rear wheel speed sensor
[C]: Terminal arrangement of ABS control module
connector (viewed from terminal side)12. BCM 24. Right-rear wheel speed sensor
1. Battery 13. Brake fluid level switch 25. ABS hydraulic unit / control module assembly
2. Main fuse box 14. Parking brake switch 26. Brake light switch
3. Ignition switch 15. CAN junction connector 27. Brake light
4. Junction block assembly 16. Keyless start control module 28. To ECM and shift lock relay (A/T model)
5. Combination meter 17. Data link connector (DLC) 29. Pump motor driver (transistor)
6. ABS warning light 18. To BCM, 4WD control module, P/S control
module, HVAC control module (auto A/C
model) and SDM30. Pump motor
7. EBD warning light (brake warning light)19. ECM 31. Solenoid valve power supply driver
8. Light driver module 20. TCM (A/T model) 32. Solenoid valve
9. CAN driver 21. Left-front wheel speed sensor 33. Solenoid valve driver (transistor)

Downloaded from www.Manualslib.com manuals search engine 4E-7 ABS:
Te r m i n a l C i r c u i t
E081 CAN communication line (high) for ECM
2 CAN communication line (high) for BCM
3 G sensor ground (4WD model only)
4—
5—
6 G sensor signal (4WD mode only)
7 Brake light switch
8—
9 Ignition switch
10 Left-rear wheel speed sensor (–)
11 Left-front wheel speed sensor (+)
12 CAN communication line (low) for ECM
13 CAN communication line (low) for BCM
14 —
15 —
16 Data link connector
17 Right-front wheel speed sensor (–)
18 Right-front wheel speed sensor (+)
19 Right-rear wheel speed sensor (–)
20 Right-rear wheel speed sensor (+)
21 Left-rear wheel speed sensor (+)
22 Left-front wheel speed sensor (–)
23 Ground for solenoid valve
24 Power supply for solenoid valve
25 Power supply for pump motor
26 Ground for pump motor

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-8
Component Location
ABS Components LocationS6RW0D4503001
Diagnostic Information and Procedures
ABS CheckS6RW0D4504001
Refer to the following items for the details of each step.
1
2
6
2
6
26
264
5
7
3
8
I5RW0A450006-02
1. ABS hydraulic unit / control module assembly 5. EBD warning light (Brake warning light)
2. Wheel speed sensors 6. Wheel speed sensor encoder (included in wheel hub assembly)
3. Brake light switch 7. Data link connector
4. ABS warning light 8. G sensor (4WD model)
Step Action Yes No
1) Malfunction analysis
1) Perform “Customer complaint analysis: ”.
2) Perform “Problem symptom confirmation: ”.
3) Perform “DTC check, record and clearance: ” and
recheck DTC.
Is there any malfunction DTC?Go to Step 4. Go to Step 2.
2) Driving test
1) Perform “Step 2: Driving Test: ”.
Is trouble symptom identified?Go to Step 3. Go to Step 6.
3) DTC check
1) Perform “DTC Check”.
Is it malfunction code?Go to Step 4. Go to Step 5.
4) ABS check
1) Inspect and repair referring to applicable DTC flow.
Does trouble recur?Go to Step 5. Go to Step 7.
5) Brakes diagnosis
1) Inspect and repair referring to “Brakes Symptom
Diagnosis in Section 4A”.
Does trouble recur?Go to Step 3. Go to Step 7.