Nissan Titan A60. Instruction — part 756
PG
BATTERY
PG-5
< BASIC INSPECTION >
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• 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. Use the chart below to correct your hydrometer reading accord-
ing to electrolyte temperature.
Hydrometer Temperature Correction
MEL043F
PKIA2353E
MEL042FA
Battery electrolyte temperature [
°C (°F)]
Add to specific gravity reading
71 (160)
0.032
66 (150)
0.028
60 (140)
0.024
54 (130)
0.020
49 (120)
0.016
43 (110)
0.012
38 (100)
0.008
32 (90)
0.004
27 (80)
0
21 (70)
−0.004
16 (60)
−0.008
10 (50)
−0.012
4 (40)
−0.016
−1 (30)
−0.020
−7 (20)
−0.024
PG-6
< BASIC INSPECTION >
BATTERY
CHARGING THE BATTERY
CAUTION:
• Never “quick charge” a fully discharged battery.
• Keep the battery away from open flame while it is being charged.
• When connecting the charger, connect the leads first, then turn on the charger. Never turn on the
charger first, as this may cause a spark.
• If battery electrolyte temperature rises above 55
°C (131 °F), stop charging. Always charge battery at
a temperature below 55
°C (131 °F).
Charging Rates
Do not charge at more than 50 ampere rate.
NOTE:
The ammeter reading on your battery charger will automatically decrease as the battery charges. This indi-
cates that the voltage of the battery is increasing normally as the state of charge improves. The charging amps
indicated above refer to initial charge rate.
• If, after charging, the specific gravity of any two cells varies more than 0.050, the battery should be replaced.
Work Flow
INFOID:0000000006179639
TROUBLE DIAGNOSIS WITH MULTITASKING BATTERY DIAGNOSTIC STATION
Refer to diagnostic station instruction instruction.
−12 (10)
−0.028
−18 (0)
−0.032
Battery electrolyte temperature [
°C (°F)]
Add to specific gravity reading
Corrected specific gravity
Approximate charge condition
1.260 - 1.280
Fully charged
1.230 - 1.250
3/4 charged
1.200 - 1.220
1/2 charged
1.170 - 1.190
1/4 charged
1.140 - 1.160
Almost discharged
1.110 - 1.130
Completely discharged
Amps
Time
50
1 hour
25
2 hours
10
5 hours
5
10 hours
PG
INSPECTION AND ADJUSTMENT
PG-7
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Spe-
cial Repair Requirement
INFOID:0000000006179640
Required Procedure After Battery Disconnection
System
Item
Reference
Engine Control System
Idle Air Volume Learning
Brake Control System
Steering Angle Sensor Neutral Position
Roof
Sunroof Memory Reset/Initialization
Automatic Drive Positioner
Automatic Drive Positioner System Initialization
Refer to Owner's Instruction.
Audio, Visual & Navigation System
Audio (Radio Preset)
Refer to Owner's Instruction.
Navigation System
Refer to Owner's Instruction.
PG-8
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY ROUTING CIRCUIT
DTC/CIRCUIT DIAGNOSIS
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram —Battery Power Supply —
INFOID:0000000006179641
ABMWA1064GB
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