2006 SUZUKI SX4 battery

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-12
Scan Tool DataS6RW0D4504007
The parameter data below are values measured with the
scan tool when the normally operating vehicle is under
the following conditions. When taking measurements for
comparison by using the scan tool, be sure to check that
the vehicle is under the following conditions.
• Apply parking brake and block wheels.
• Ignition switch ON.
• Turn OFF air conditioner (if equipped).
• Apply no load to power steering (if equipped). (Don’t
turn it)
• Turn OFF all electric loads (except ignition).
• No DTC.
• ABS is not operated. (Normal braking operation)Scan Tool Data Definition
Battery Volt (V)
Battery Voltage is an analog input signal read by the
ABS control module. Certain ABS control module
functions will be modified if the battery voltage falls
below or rises above programmed thresholds.
Pump Motor Driver (V)
This parameter indicates the operational condition of the
pump motor driver (transistor).
RF Wheel Speed, LF Wheel Speed, RR Wheel Speed
and LF Wheel Speed (km/h, MPH)
Wheel speed is an ABS control module internal
parameter. It is computed by reference pulses from the
wheel speed sensor.
Brake Switch (ON, OFF)
This switch signal informs the ABS control module
whether the brake is active or not.
G Sensor (G)
4WD model: Vehicle acceleration is measured by G
sensor and output to ABS control module as the linear
voltage.
2WD model: Fixed 2.54 G.
Solenoid Valve Power Supply Driver (ON, OFF)
ABS control module monitor the supply voltage to
solenoid valve power supply driver. If the voltage is
supplied, ON is displayed. Beside, OFF is displayed.
Inlet Solenoid RF, Inlet Solenoid LF, Inlet Solenoid
RR, Inlet Solenoid LR (ON, OFF)
This parameter indicates the operational condition of the
inlet solenoid valve.
Outlet Solenoid RF, Inlet Solenoid LF, Inlet Solenoid
RR, Inlet Solenoid LR (ON, OFF)
This parameter indicates the operational condition of the
outlet solenoid valve. Scan Tool
DataStandards Condition
) Battery
Voltage10.0 – 16.0 V —
) Pump
Motor Driver0.0 V —
) RF Wheel
Speed0 km/h, 0.0 MPH Vehicle stop
) LF Wheel
Speed0 km/h, 0.0 MPH Vehicle stop
) RR Wheel
Speed0 km/h, 0.0 MPH Vehicle stop
) LR Wheel
Speed0 km/h, 0.0 MPH Vehicle stop
) Brake
SwitchONBrake pedal
depressed
OFFBrake pedal
released
) G sensor0.00G
(4WD model)Place vehicle on the
level
2.54G
(2WD model)Place vehicle on the
level
) Solenoid
Valve Power
Supply DriverON Ignition switch ON
) Inlet
SolenoidRF
OFF Vehicle stop LF
RR
LR
) Outlet
SolenoidRF
OFF Vehicle stop LF
RR
LR

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-14
Circuit Description
ABS control module transmits indication ON signal of ABS warning light to combination meter in order to turn ABS
warning light ON. And then, combination meter turns ABS warning light ON.
If the ABS is in good condition, ABS control module transmits indication ON signal to combination meter in order to
turn ABS warning light ON at the ignition switch ON, keeps it ON for 2 seconds and then turns it OFF. If an abnormality
in the system is detected, ABS warning light is turned ON continuously by ABS control module. Also, it is turned ON
continuously by light driver module when ABS control module connector is disconnected.
Troubleshooting
G241 [D]
132 4 5 6 7 8 9 10111213141516
17 1918 20 2122 23 24 25 26 27 28 29 30 31 32E08 [C]
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
G05 [E]
1 2 3 4 765 8 9 10 11 14 15 16
36 34 33 32 3135 24 23 2122 28 27 2526 37 39 38 4018 17 13 12 19 20
30 29
WHTGRN
3
E08-2
E08-13REDWHT 5
4 13
9
E08-23
E08-26BLKBLK
67
BLK
REDWHTG241-7G241-10
G241-16
12V
E08-25E08-24
E08-9
WHT/REDWHT/BLU
GRN/ORN
9
2
1
14
G241-31
RED/BLK
8
REDWHT9
12V
12V
11
12G05-7
G05-1G05-3
G05-8
RED/BLK
RED/BLU
10
[B]
I6RW0D450002-02
[A]: Junction block with BCM 6. ABS warning light
[B]: Junction block without BCM 7. EBD warning light (brake warning light)
[C]: ABS control module connector (viewed from terminal side) 8. Light driver module
[D]: Combination meter connector (viewed from terminal side) 9. CAN driver
[E]: BCM (viewed from harness side) 10. BCM
1. Battery 11. Brake fluid level switch
2. Main fuse box 12. Parking brake switch
3. Ignition switch 13. ABS hydraulic unit / control module assembly
4. Junction block assembly 14. CAN junction connector
5. Combination meter
Step Action Yes No
1Warning light check
1) Turn ignition switch to ON position.
Do other warning lights come ON?Substitute a known-
good combination meter
and recheck. If warning
light remains OFF,
substitute a known-
good ABS hydraulic unit
/ control module
assembly and recheck.Go to Step 2.
2Fuse check
Is circuit fuse for combination meter in good condition?Go to Step 3. Replace fuse and check
for short circuit to
ground.

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-18
WHTGRN
3
E08-2
E08-13REDWHT 5
4 12
9
E08-23
E08-26BLKBLK
76
BLK
REDWHTG241-7G241-10
G241-16
12V
E08-25E08-24
E08-9
WHT/REDWHT/BLU
GRN/ORN
9
REDWHTG05-1G05-3
REDWHTG05-4G05-2
9
2
1
13
G241-31
RED/BLK
8
11+BBBG
G1
12V
E08-1614BLU 10
[C]E08
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
G05 [E]
1 2 3 4 765 8 9 10 11 14 15 16
36 34 33 32 3135 24 23 2122 28 27 2526 37 39 38 4018 17 13 12 19 20
30 29
G241 [D]
132 4 5 6 7 8 9 10111213141516
17 1918 20 2122 23 24 25 26 27 28 29 30 31 32 [B]
I6RW0D450003-02
[A]: Junction block with BCM 3. Ignition switch 10. BCM
[B]: Junction block without BCM 4. Junction block assembly 11. Data link connector (DLC)
[C]: ABS control module connector (viewed from
terminal side)5. Combination meter 12. ABS hydraulic unit / control module assembly
[D]: BCM connector (viewed from harness side) 6.ABS warning light 13. CAN junction connector
[E]: Combination meter connector (viewed from
terminal side)7. EBD warning light (brake
warning light)14. To TCM (A/T model), BCM, 4WD control module, P/S control
module (electric P/S model), HVAC control module (auto A/C
model) and SDM
1. Battery 8. Light driver module
2. Main fuse box 9. CAN driver

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-20
DTC C1013: Control Module MismatchS6RW0D4504012
Wiring Diagram
DTC Detecting Condition and Trouble Area
NOTE
When ABS hydraulic unit / control module assembly for 4WD model is installed to 2WD model, this
DTC is set. Replace to the correct ABS hydraulic unit / control module assembly.

Troubleshooting
WHTGRN
123
4
E08-3 E08-6GRN/BLKGRN/YELGRN/ORN
12V
E08-9GRN/ORN
56[A]E08
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
I7RW01450005-04
[A]: ABS control module connector (viewed from terminal side) 3. Ignition switch 6. ABS hydraulic unit / control module assembly
1. Battery 4. Junction block assembly
2. Main fuse box 5. G sensor (4WD model)
DTC Detecting Condition Trouble Area
Abnormal signal is inputted to a no-used terminal of
control module while running or wrong ABS control
module is installed.• ABS control module
Step Action Yes No
1 1) Disconnect ABS hydraulic unit / control module
connector with ignition switch turned OFF.
2) Turn ignition switch to ON position.
3) Measure voltage between terminal of “E08-6” and
vehicle body ground.
Is it 0.3 V or more?“GRN/YEL” wire short to
power source circuit.Substitute a known-
good ABS hydraulic unit
/ control module
assembly and recheck.

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-22
DTC 1016: Brake Light SwitchS6RW0D4504014
Wiring Diagram
DTC Detecting Condition and Trouble Area
NOTE
When a vehicle is lifted up and its wheel(s) is turned, this DTC is set.
In such case, clear the DTC and check again.

Troubleshooting
WHTGRN
34 712V
E08-7
E08-9GRN/ORN
2
8
112V
GRN/WHT
WHTGRN[A]E08
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
I7RW01450006-05
[A]: ABS control module connector (viewed from terminal side) 3. Ignition switch 6. Brake light
1. Battery 4. Junction block assembly 7. ABS hydraulic unit / control module assembly
2. Main fuse box 5. Brake light switch 8. To ECM and shift lock relay (A/T model)
DTC Detecting Condition Trouble Area
Brake light switch signal voltage becomes 4.8 – 8.0 V for
specified time.• Brake light circuit
• Brake light switch
• ABS control module
Step Action Yes No
1Was “ABS Check” performed?Go to Step 2. Go to “ABS Check”.
2Brake light operation check
1) Turn ignition switch to ON position and depress brake
pedal.
Does brake light turn ON?Go to Step 3. Repair brake light
switch, brake light and/
or brake light circuit and
recheck.
3Brake light switch signal circuit check
1) Disconnect ABS hydraulic unit / control module and
brake light switch connector with ignition switch turned
OFF.
2) Check for proper connection to “E08-7” terminal of ABS
hydraulic unit / control module and “GRN/WHT” wire
terminal of brake light switch.
3) If OK then measurer resistance between terminal of
“E08-7” and “GRN/WHT” wire terminal of brake light
switch connector.
Is it less than 2
Ω?Substitute a known-
good ABS hydraulic unit
/ control module and
recheck.“GRN/WHT” wire open
or high resistance.

Downloaded from www.Manualslib.com manuals search engine 4E-23 ABS:
DTC C1021 / C1022 / C1025 / C1026 / C1031 / C1032 / C1035 / C1036: Wheel Speed Sensor Circuit /
Sensor or Encoder
S6RW0D4504015
DTC C1021 / C1025 / C1031 / C1035: Right-Front / Left-Front / Right-Rear / Left-Rear Wheel Speed
Sensor Circuit
DTC C1022 / C1026 / C1032 / C1036: Right-Front / Left-Front / Right-Rear / Left-Rear Wheel Speed
Sensor or Encoder
Wiring Diagram
DTC Detecting Condition and Trouble Area
NOTE
When the vehicle was operated in any of the following ways, one of these DTCs may be set even when
the sensor is in good condition. If such possibility is suspected, clear DTC once referring to “DTC
Clearance” and after performing the driving test as described in Step 2 of “ABS Check”, check
whether or not any abnormality exists.
• The vehicle was driven with parking brake pulled.
• Wheel spin occurred while driving.
• Wheel(s) was turned while the vehicle was jacked up.
• The vehicle was stuck.

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
WHTGRNGRN/ORN
3
4
E08-9
9
12V
8
7
6
5
BLKWHT
BLKWHT
REDRED/BLK
LT GRN/BLKLT GRN
E08-22 E08-11
E08-10 E08-21
E08-23BLK
12V
12V
12V
12V
BLKWHT
BLKWHTWHTWHT/BLK
E08-17 E08-18
YELBRN
E08-19 E08-20
12
I7RW01450007-03
[A]: ABS control module connector (viewed from terminal
side)4. Junction block assembly 8. Right-rear wheel speed sensor
1. Battery 5. Left-front wheel speed sensor 9. ABS hydraulic unit / control module assembly
2. Main fuse box 6. Right- front wheel speed sensor
3. Ignition switch 7. Left-rear wheel speed sensor
DTC Detecting Condition Trouble Area
C1021, C1025, C1031, C1035:
Wheel speed sensor circuit is opened, shorted to power,
ground and/or each other circuit.
C1022, C1026, C1032, C1036:
• Wheel speed is different from other wheel speed
(vehicle speed) for more than specified time.
• Abnormal wheel speed sensor signal is detected for
more than specified time.• Wheel speed sensor
• Wheel speed sensor circuit
• Wheel encoder
• ABS control module

Downloaded from www.Manualslib.com manuals search engine ABS: 4E-26
DTC C1041 / C1042 / C1045 / C1046 / C1051 / C1052 / C1055 / C1056: Inlet / Outlet SolenoidS6RW0D4504017
DTC C1041 / C1045 / C1051 / C1055: Right-Front / Left-Front / Right-Rear / Left- Rear Inlet Solenoid
DTC C1042 / C1046 / C1052 / C1056: Right-Front / Left-Front / Right-Rear / Left- Rear Outlet Solenoid
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
WHT/BLU
1 2
5
3
BLK
E08-24
E08-23
6 4
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
I7RW01450008-02
[A]: ABS control module assembly connector (viewed from terminal side) 4. ABS hydraulic unit / control module assembly
1. Battery5. Solenoid valve power supply driver (transistor)
2. Main fuse box6. Solenoid valve driver
3. Solenoid valve
DTC Detecting Condition Trouble Area
DTC C1041, C1042, C1045, C1046, C1051, C1052,
C1055, C1056:
• Solenoid valve circuit is opened, shorted to power,
ground and/or each valve in ABS hydraulic unit / control
module assembly.
• Mismatching solenoid output and solenoid monitor is
detected.• ABS control module
Step Action Yes No
1Was “ABS Check” performed?Go to Step 2. Go to “ABS Check”.
2ABS hydraulic unit / control module power source
circuit check
1) Turn ignition switch to OFF position.
2) Disconnect ABS hydraulic unit / control module
connector.
3) Check for proper connection to ABS hydraulic unit /
control module connector at terminal “E08-24” and “E08-
23”.
4) If OK, then measure voltage between terminal “E08-24”
of module connector and “E08-23”.
Is it 10 – 14 V?Substitute a known-
good ABS hydraulic unit
/ control module
assembly and recheck.“WHT/BLU” or “BLK”
circuit open or high
resistance.

Downloaded from www.Manualslib.com manuals search engine 4E-27 ABS:
DTC C1057: Power Supply Voltage Too High / Too LowS6RW0D4504018
Wiring Diagram
DTC Detecting Condition and Trouble Area
DTC Troubleshooting
WHTGRN
34 5
E08-23BLK
12VE08-9GRN/ORN
2
1
[A]E08
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
I7RW01450009-03
[A]: ABS control module connector (viewed from terminal side) 2. Main fuse box 4. Junction block assembly
1. Battery 3. Ignition switch 5. ABS hydraulic unit control module assembly
DTC Detecting Condition Trouble Area
ABS control module power supply voltage is too high or
too low.• ABS control module power supply circuit
• ABS control module
Step Action Yes No
1Was “ABS Check” performed?Go to Step 2. Go to “ABS Check”.
2Check ABS hydraulic unit / control module assembly
power and ground circuit
1) Check that ABS hydraulic unit / control module assembly
power supply circuit and ground circuit is in good
condition referring to “ABS Hydraulic Unit / Control
Module Assembly Power and Ground Circuit Check”.
Are check results OK?Go to Step 3 Repair ABS hydraulic
unit / control module
assembly power or
ground circuit.
3ABS hydraulic unit / control module power source
voltage check
1) Measure battery voltage with engine running at 3000
rpm.
Is voltage 15 V or less?Substitute a known-
good ABS hydraulic unit
/ control module
assembly and recheck.Check charging system
referring to “Generator
Test (Undercharged
Battery Check) in
Section 1J”.