2006 SUZUKI SX4 charging

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1) Set parking brake and place automatic transaxle in
PARK (NEUTRAL on manual transaxle). Turn off
ignition, turn off lights and all other electrical loads.
2) Check electrolyte level. If it is below low level line,
add distilled water.
3) Attach end of one jumper cable to positive terminal
of booster battery and the other end of the same
cable to positive terminal of discharged battery. (Use
12-volt battery only to jump start engine).
4) Attach one end of the remaining negative cable to
negative terminal of booster battery, and the other
end to a solid engine ground (such as exhaust
manifold) at least 45 cm (18 in.) away from battery of
vehicle being started.
5) Start engine of vehicle with booster battery and turn
off electrical accessories. Then start engine of the
vehicle with discharged battery.
6) Disconnect jumper cables in the exact reverse order.
With Charging Equipment
CAUTION!
When jump starting engine with charging
equipment, be sure equipment used is 12-
volt and negative ground. Do not use 24-volt
charging equipment. Using such equipment
can cause serious damage to electrical
system or electronic parts.

Battery Dismounting and RemountingS6RW0D1A06002
Dismounting
1) Disconnect negative cable (3).
2) Disconnect positive cable (2).
3) Remove retainer (4).
4) Remove battery (1).
Handling
When handling battery, the following safety precautions
should be followed:
• Hydrogen gas is produced by battery. A flame or
spark near battery may cause the gas to ignite.
• Battery fluid is highly acidic. Avoid spilling on clothing
or other fabric. Any spilled electrolyte should be
flushed with large quantity of water and cleaned
immediately.Remounting
1) Reverse removal procedure.
2) Tighten battery cables securely.
NOTE
Check to be sure that ground cable has
enough clearance to hood panel by terminal.

Water Pump / Generator Drive Belt Tension
Inspection and Adjustment
S6RW0D1A06006
WARNING!
• Disconnect negative cable at battery
before checking and adjusting belt
tension.
• To help avoid danger of being burned, do
not remove radiator cap while engine and
radiator are still hot. Scalding fluid and
steam can be blown out under pressure if
cap is taken off too soon.

1) Inspect belt for cracks, cuts, deformation, wear and
cleanliness. If it is necessary to replace belt, refer to
“Water Pump / Generator Drive Belt Removal and
Installation”.
2) Check belt for tension. Belt is in proper tension when
it deflects the following specification under thumb
pressure (about 10kg or 22 lb.).
If belt tension is out of specification, go to next steps.
Water pump / generator drive belt tension
“a”
Existing belt: 4.5 – 5.5 mm (0.18 – 0.22 in.) as
deflection / 10 kg (22 lbs)
New belt: 4.0 – 4.5mm (0.16 – 0.18 in.) as
deflection / 10 kg (22 lbs)
1. Battery 4. Retainer
2. Positive cable 5. Nut
3. Negative cable
21
4
3
5I7RW011A0005-01

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3) After loosening generator bracket bolts (2) and pivot
bolt (3), adjust belt tension to specification described
at step 2) by loosening / tightening generator adjust
bolt (1).
4) Tighten generator bracket bolts and pivot bolt as
specified torque.
Tightening torque
Generator bracket bolt (a): 25 N·m (2.5 kgf-m,
18.0 lb-ft)
Generator pivot bolt (b): 50 N·m (5.0 kgf-m, 36.0
lb-ft)
5) Check belt tension for specification after turning
crankshaft two rotations clockwise.
6) Tighten generator adjusting bolt (1) as specified
torque.
Tightening torque
Generator adjusting bolt (c): Tighten 7.0 N·m (
0.7 kgf-m, 5.0 lb-ft) by the specified procedure.
7) Connect negative cable at battery.
Water Pump / Generator Drive Belt Removal and
Installation
S6RW0D1A06007
Removal
1) Disconnect negative cable at battery.
2) If vehicle equipped with A/C, remove compressor
drive belt before removing water pump belt (1).
Refer to “Compressor Drive Belt Removal and
Installation in Section 7B” or “Compressor Drive Belt
Removal and Installation in Section 7B”.
3) Loosen generator bracket bolts (2) and generator
pivot bolt (3).
4) Loosen generator adjusting bolt (4), and then
remove water pump belt.
installation
1) Install belt (1) to water pump pulley (2), crankshaft
pulley (3) and generator pulley (4).
2) Adjust belt tension referring to “Water Pump /
Generator Drive Belt Tension Inspection and
Adjustment”.
3) If vehicle equipped with A/C, install compressor drive
belt referring to “Compressor Drive Belt Removal
and Installation in Section 7B” or “Compressor Drive
Belt Removal and Installation in Section 7B”.
4) Connect negative cable at battery.
a
I5RW0C160006-01
1, (c)
2, (a)
3, (b)
I5RW0C160007-01
4
23
1
I5RW0C160008-01
2
1
34I5RW0C160009-01

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Generator Dismounting and RemountingS6RW0D1A06003
1) Disconnect negative cable at battery.
2) Remove right side drive shaft referring to “Front Drive Shaft Assembly Removal and Installation in Section 3A”
3) Dismount in numerical order as shown in figure.
4) Reverse dismounting procedure for remounting.
I6RW0D1A0004-01
1. “B” terminal nut 5. Generator pivot bolt : 25 N⋅m (2.5 kgf-m, 18.0 lb-ft)
2. “B” terminal wire 6. Generator drive belt : 50 N⋅m (5.0 kgf-m, 36.0 lb-ft)
3. Connector 7. Generator
4. Generator bracket bolt : 5.0 N⋅m (0.5 kg⋅m, 4.0 lb-ft)

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Generator ComponentsS6RW0D1A06004
I4RS0A1A0004-01
1. Pulley nut 7. Bearing retainer 13. Seal plate 19. Brush holder cover : 3.6 N⋅m (0.36 kgf-m,
3.0 lb-ft)
2. Pulley 8. Rotor 14. Rectifier 20. Rear end cover : 2.0 N⋅m (0.2 kgf-m,
1.5 lb-ft)
3. Drive end frame 9. End housing bearing 15. Insulator 21. Terminal plate : 4.5 N⋅m (0.45 kgf-m,
3.5 lb-ft)
4. Stator 10. Bearing cover 16. Regulator : 111 N⋅m (11.1 kgf-m,
80.5 lb-ft):3.8 N⋅m (0.38 kgf-m,
3.0 lb-ft)
5. Stud bolt 11. Wave washer 17. Brush : 9.8 N⋅m (0.98 kgf-m,
7.0 lb-ft)
6. Drive end bearing 12. Rear end frame 18. Brush holder : 3.0 N⋅m (0.3 kgf-m, 2.5
lb-ft)

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Generator InspectionS6RW0D1A06005
Rotor
1) Using ohmmeter, connect positive terminal to “FR” terminal and connect negative terminal to “B” terminal of
generator, check that continuity between “B” terminal and “FR” terminal. If there is no continuity, replace rotor or
regulator.
2) Using an ohmmeter, check for continuity between
slip rings of rotor. If there is no continuity, replace the
rotor.
Standard resistance between slip rings of rotor
2.7 – 3.1 Ω at 20 °C (68 °F)3) Using an ohmmeter, check that there is no continuity
between slip ring and rotor. If there is continuity,
replace the rotor.
I5JB0A1A0012-01
IYSQ011A0042-01
IYSQ011A0043-01

Downloaded from www.Manualslib.com manuals search engine 1J-12 Charging System:
4) Check slip rings for roughness or scoring. If rough or
scored, replace the rotor.
Using a vernier caliper, measure the slip ring
diameter. If the diameter is less than minimum,
replace the rotor.
Slip ring diameter
Standard: 14.2 – 14.4 mm (0.560 – 0.566 in.)
Limit: 12.8 mm (0.503 in.)
Stator
1) Using an ohmmeter, check all leads for continuity. If
there is no continuity, replace the stator.
2) Using an ohmmeter, check that there is no continuity
between coil leads and stator core. If there is
continuity, replace the stator.
Brush and Brush Holder
Check each brush for wear by measuring its length as
shown. If the brush is found worn down to service limit,
replace the brush.
Exposed brush length “a”
Standard: 10.5 mm (0.41 in.)
Limit: 1.5 mm (0.05 in.)Rectifier
1) Using an ohmmeter, connect one tester probe to the
“B” terminal (1) and the other to each rectifier
terminal (2).
2) Reverse the polarity of the tester probes and repeat
Step 1).
3) Check that one shows continuity and the other
shows no continuity.
If there is continuity, replace the rectifier.
4) Using an ohmmeter, connect one tester probe to
each negative terminal (1) and the other to each
rectifier terminal (2).
5) Reverse the polarity of the tester probes and repeat
Step 4).
6) Check that one shows continuity and the other
shows no continuity.
If there is continuity, replace the rectifier.
IYSQ011A0044-01
I2RH011A0014-01
I2RH011A0015-01
IYSQ011A0047-01
I1JA011A0002-01
I2RH011A0017-01

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Specifications
Charging System SpecificationsS6RW0D1A07003
Battery
NOTE
The battery used in each vehicle is one of the following two types, depending on specification.

Battery
: 46B24R (40.6AH/5HR), 55B24R (42.5AH/5HR) 12V
Generator
Tightening Torque SpecificationsS6RW0D1A07004
NOTE
The specified tightening torque is also described in the following.
“Generator Dismounting and Remounting”
“Generator Components”

Reference:
For the tightening torque of fastener not specified in this section, refer to “Fasteners Information in Section 0A”. Battery type 46B24R 55B24R
Rated capacity AH/5HR, 12 Volts 40.6 42.5
Electrolyte L (US / lmp pt.) — 2.8 (5.92 / 4.93)
Type 70 A type
Rated voltage 12 V
Nominal output 70 A
Permissible max. speed 18,000 r/min.
No-load speed 1020 r/min. (rpm)
Regulated voltage 14.2 – 14.8 V (Hi), 12.5 – 13.1 V (Lo)
Exposed brush length Standard: 10.5 mm (0.41 in.)
Limit: 1.5 mm (0.05 in.)
Permissible ambient temperature –30 to 90 °C (–22 to 194 °F)
Polarity Negative ground
Rotation Clockwise viewed from pulley side
Fastening partTightening torque
Note
N⋅mkgf-mlb-ft
Generator bracket bolt 25 2.5 18.0)
Generator pivot bolt 50 5.0 36.0)
Generator adjusting bolt
Tighten 7.0 0.7 5.0by the specified
procedure. )

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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”.