Juke F15 (2012 year). Service Repair Manual — part 303

PG-100

< WIRING DIAGRAM >

CONNECTOR INFORMATION

JCMWA5940GB

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CONNECTOR INFORMATION

PG-101

< WIRING DIAGRAM >

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JCMWA5941GB

PG-102

< WIRING DIAGRAM >

CONNECTOR INFORMATION

JCMWA5942GB

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CONNECTOR INFORMATION

PG-103

< WIRING DIAGRAM >

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JCMWA5943GB

PG-104

< WIRING DIAGRAM >

CONNECTOR INFORMATION

JCMWA5944GB

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CONNECTOR INFORMATION

PG-105

< WIRING DIAGRAM >

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JCMWA5945GB

PG-106

< WIRING DIAGRAM >

CONNECTOR INFORMATION

JCMWA5946GB

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CONNECTOR INFORMATION

PG-107

< WIRING DIAGRAM >

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JCMWA5947GB

PG-108

< WIRING DIAGRAM >

CONNECTOR INFORMATION

JCMWA5948GB

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CONNECTOR INFORMATION

PG-109

< WIRING DIAGRAM >

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JCMWA5949GB

PG-110

< WIRING DIAGRAM >

CONNECTOR INFORMATION

R Room Lamp Harness

INFOID:0000000006484295

JCMWA5950GB

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BATTERY INSPECTION

PG-111

< BASIC INSPECTION >

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BASIC INSPECTION

BATTERY INSPECTION

How to Handle Battery

INFOID:0000000006484296

CAUTION:

• If it becomes necessary to start the engine with a booster battery and jumper cables, use a 12-volt

booster battery.

• After connecting battery cables, ensure that they are tightly clamped to battery terminals for good

contact.

• Never add distilled water through the hole used to check specific gravity.

METHODS OF PREVENTING OVER-DISCHARGE

The following precautions must be taken to prevent over-discharging a battery.

• The battery surface (particularly its top) should always be kept

clean and dry.

• The terminal connections should be clean and tight.
• At every routine maintenance, check the electrolyte level.

This also applies to batteries designated as “low maintenance” and
“maintenance-free”.

• When the vehicle is not going to be used over a long period of

time, disconnect the battery cable from the negative terminal. (If
the vehicle has an extended storage switch, turn it off.)

• Check the charge condition of the battery.

Periodically check the specific gravity of the electrolyte. Keep a
close check on charge condition to prevent over-discharge.

CHECKING ELECTROLYTE LEVEL

WARNING:

Never allow battery fluid to come in contact with skin, eyes, fabrics, or painted surfaces. After touch-
ing a battery, never touch or rub your eyes until you have thoroughly washed your hands. If acid con-
tacts eyes, skin or clothing, immediately flush with water for 15 minutes and seek medical attention.

MEL040F

ELA0349D

MEL042F

PG-112

< BASIC INSPECTION >

BATTERY INSPECTION

• Remove the cell plug using a suitable tool.
• Add distilled water up to the MAX level.

Sulphation

A battery will be completely discharged if it is left unattended
for a long time and the specific gravity will become less than
1.100. This may result in sulphation on the cell plates.
To determine if a battery has been “sulphated”, note its voltage
and current when charging it. As shown in the figure, less cur-
rent and higher voltage are observed in the initial stage of
charging sulphated batteries.
A sulphated battery may sometimes be brought back into ser-
vice by means of a long, slow charge, 12 hours or more, fol-
lowed by a battery capacity test.

SPECIFIC GRAVITY CHECK

1.

Read hydrometer and thermometer indications at eye level.

2.

Convert into specific gravity at 20

°

C (68

°

F).

Example:

• When electrolyte temperature is 35

°

C (95

°

F) and specific gravity of

electrolyte is 1.230, converted specific gravity at 20

°

C (68

°

F) is

1.240.

• When electrolyte temperature is 0

°

C (32

°

F) and specific gravity of

electrolyte is 1.210, converted specific gravity at 20

°

C (68

°

F) is

1.196.

MEL043F

PKIA2353E

MEL042FA

SEL007Z

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BATTERY INSPECTION

PG-113

< BASIC INSPECTION >

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Work Flow

INFOID:0000000006484297

OVERALL SEQUENCE

DETAILED FLOW

1.

VISUAL INSPECTION

1.

Check battery case for cracks or bends.

2.

Check battery terminals for damage.

JPMIA0184GB

PG-114

< BASIC INSPECTION >

BATTERY INSPECTION

3.

If the difference between the max. and min. electrolyte level in cells is within 10 mm (0.39 in), it is OK.

Are these inspection results normal?

YES

>> GO TO 2.

NO

>> Replace battery.

2.

CHECKING SPECIFIC GRAVITY

Check specific gravity. Refer to

PG-111, "How to Handle Battery"

.

Inspection results

Above 1.220 (Test using battery checker)>>GO TO 3.
Above 1.220 (Test using load tester)>>GO TO 5.
1.100 - 1.220 (When performing quick charge)>>GO TO 7.
1.100 - 1.220 (When performing standard charge)>>GO TO 12.
Below 1.100>>GO TO 13.

3.

CAPACITY TEST

Test using battery checker.
Is the battery usable, according to the manufacturer’s instructions?

YES

>> Ready for use. Mount battery again and check loose terminals. Also check other related circuits.

NO

>> GO TO 4.

4.

QUICK CHARGE

1.

Perform quick charge. Time required: 45 min. Refer to

PG-122, "Quick Charge"

.

2.

Test using battery checker.

Is the battery usable, according to the manufacturer’s instructions?

YES

>> Ready for use.

NO

>> Replace battery.

5.

CAPACITY TEST

1.

Test using load tester.

2.

Check battery type and determine the specified current using the table.

Discharging Current (Load Tester)

3.

Read load tester voltage when specified discharging current flows through battery for 15 seconds.

Type

Current (A)

28B19L/R

90

34B19L/R

99

46B24L/R

135

55B24L/R

50D23L/R

150

55D23L/R

180

80D23L/R

195

65D26L/R

80D26L/R

75D31L/R

210

95D31L/R

240

115D31L/R

025 [YUASA type code]

027 [YUASA type code]

285

110D26L/R

300

95E41L/R

067 [YUASA type code]

325

130E41L/R

330

096 [YUASA type code]

375

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BATTERY INSPECTION

PG-115

< BASIC INSPECTION >

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Is the voltage 9.6 V or more?

YES

>> Ready for use.

NO

>> GO TO 6.

6.

QUICK CHARGE

1.

Perform quick charge. Time required: 45 min. Refer to

PG-122, "Quick Charge"

.

2.

Test using load tester.

Is the voltage 9.6 V or more?

YES

>> Ready for use.

NO

>> Replace battery.

7.

QUICK CHARGE

1.

Perform quick charge. Refer to

PG-122, "Quick Charge"

.

2.

Perform capacity test.

Test using battery checker.>>GO TO 8.
Test using load tester.>>GO TO 10.

8.

CAPACITY TEST

Test using battery checker.
Is the battery usable, according to the manufacturer’s instructions?

YES

>> Ready for use.

NO

>> GO TO 9.

9.

CHECKING SPECIFIC GRAVITY

1.

Check specific gravity. Refer to

PG-111, "How to Handle Battery"

.

2.

Perform recharge. Refer to

PG-122, "Quick Charge"

.

NOTE:
If battery temperature rises above 55

°

C (131

°

F), stop charging. Always charge battery when its tempera-

ture is below 55

°

C (131

°

F).

3.

Test using battery checker.

Is the battery usable, according to the manufacturer’s instructions?

YES

>> Ready for use.

NO

>> Replace battery.

10.

CAPACITY TEST

1.

Test using load tester.

2.

Check battery type and determine the specified current using the table.

Discharging Current (Load Tester)

Type

Current (A)

28B19L/R

90

34B19L/R

99

46B24L/R

135

55B24L/R

50D23L/R

150

55D23L/R

180

80D23L/R

195

65D26L/R

80D26L/R

75D31L/R

210

95D31L/R

240

115D31L/R

025 [YUASA type code]