Ford Ranger EV (2001 year). Manual — part 101
414-02-11
414-02-11
Auxiliary Battery Charging
REMOVAL AND INSTALLATION (Continued)
2. Connect the DC/DC converter electrical
connectors.
1 Position the electrical cross bar and install
the ground strap nut.
2 Position the cable and install the nuts.
3 Connect the electrical connector.
3. Connect the DC/DC converter coolant lines.
4. Install the HVPDB cover.
•
Install the screws.
5. Connect the traction battery high-voltage 2-pin
connector. Refer to
414-03A-1
414-03A-1
High Voltage/Traction Battery
SECTION 414-03A High Voltage/Traction Battery
VEHICLE APPLICATION:
Ranger EV
CONTENTS
PAGE
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . 414-03A-3
DESCRIPTION AND OPERATION
High Voltage/Traction Battery . . . . . . . . . . . . . . . . . . 414-03A-3
DIAGNOSIS AND TESTING
Auxiliary Contactor Relay Control . . . . . . . . . . . . . . . . 414-03A-5
Electrical Schematic . . . . . . . . . . . . . . . . . . . . 414-03A-5
Inspection and Verification . . . . . . . . . . . . . . . . . .. 414-03A-5
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . . 414-03A-5
Symptom Chart . . . . . . . . . . . . . . . . . . . . ... 414-03A-5
Contactor Box Current Sensors. . . . . . . . . . . . . . . . ..414-03A-22
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-22
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-22
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-23
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-23
Current Leakage Detection . . . . . . . . . . . . . . . . . ...414-03A-26
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-26
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-26
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-27
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-27
Emergency Power Off (EPO)/Interlock System . . . . . . . . . . . ...414-03A-18
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-18
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-18
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-19
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-19
Main/Precharge Contactor Relay Control . . . . . . . . . . . . . ..414-03A-10
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-10
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-10
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-11
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-11
Multiple Auxiliary Load Failure Diagnosis . . . . . . . . . . . . . ..414-03A-79
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-79
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-79
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-80
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-80
Negative Contactor Relay Control . . . . . . . . . . . . . . . ...414-03A-16
Regenerative Braking. . . . . . . . . . . . . . . . . . . ..414-03A-40
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-40
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-40
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-41
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-41
Traction Battery Charging/Heating System . . . . . . . . . . . . . 414-03A-43
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-45
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-45
414-03A-2
414-03A-2
High Voltage/Traction Battery
CONTENTS
PAGE
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-46
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-45
Traction Battery Cooling/Ventilation System . . . . . . . . . . . . ...414-03A-65
Traction Battery System . . . . . . . . . . . . . . . . . . ..414-03A-68
Battery Module Diagnostic Test . . . . . . . . . . . . . . . ...414-03A-68
Electrical Schematic . . . . . . . . . . . . . . . . . . . 414-03A-70
Inspection and Verification . . . . . . . . . . . . . . . . . .414-03A-70
Pinpoint Tests . . . . . . . . . . . . . . . . . . . . . 414-03A-71
Symptom Chart . . . . . . . . . . . . . . . . . . . . ..414-03A-70
GENERAL PROCEDURES
Battery Tray Seal . . . . . . . . . . . . . . . . . . . . ..414-03A-97
Module Charging . . . . . . . . . . . . . . . . . . . . ...414-03A-81
Traction Battery Module Replacement . . . . . . . . . . . . . . ..414-03A-82
Traction Battery Tray Repair . . . . . . . . . . . . . . . . . .414-03A-93
REMOVAL AND INSTALLATION
Battery Control Module (BCM) . . . . . . . . . . . . . . . . ...414-03A-98
Charge Inlet . . . . . . . . . . . . . . . . . . . . . ... 414-03A-101
Contactor Box . . . . . . . . . . . . . . . . . . . . .... 414-03A-103
Contactor Box Fuses . . . . . . . . . . . . . . . . . . .... 414-03A-107
HVPDB Fuses . . . . . . . . . . . . . . . . . . . . .... 414-03A-109
High Voltage Power Distribution Box (HVPDB) . . . . . . . . . . . . 414-03A-111
High Voltage Wiring . . . . . . . . . . . . . . . . . . . . 414-03A-117
High Voltage Wiring — Sensory Lead Harness (10B694) . . . . . . . . . 414-03A-112
Traction Battery . . . . . . . . . . . . . . . . . . . . .. 414-03A-120
Traction Battery Charger . . . . . . . . . . . . . . . . . . 414-03A-125
Traction Battery Cooling/Ventilation Fan . . . . . . . . . . . . . . 414-03A-128
Traction Battery Heating Elements (U/L) — Lower . . . . . . . . . . . 414-03A-130
Traction Battery Heating Elements (U/L) — Upper . . . . . . . . . . . 414-03A-130
Traction Battery High Voltage Fuse (250A) . . . . . . . . . . . . .. 414-03A-131
Traction Battery Module — Modules 1-7 . . . . . . . . . . . . . . 414-03A-133
Traction Battery Module — Modules 12-15, 28-31 . . . . . . . . . . . 414-03A-138
Traction Battery Module — Modules 16, 25-27 . . . . . . . . . . . . 414-03A-139
Traction Battery Module — Modules 17-18 . . . . . . . . . . . . .. 414-03A-134
Traction Battery Module — Modules 19-21 . . . . . . . . . . . . .. 414-03A-134
Traction Battery Module — Modules 22-24 . . . . . . . . . . . . .. 414-03A-140
Traction Battery Module — Modules 34-39 . . . . . . . . . . . . .. 414-03A-136
Traction Battery Module — Modules 8-11 . . . . . . . . . . . . ... 414-03A-135
Traction Battery Temperature Sensor — Modules 22-24 . . . . . . . . .. 414-03A-142
DISASSEMBLY AND ASSEMBLY
Traction Battery Temperature Sensor . . . . . . . . . . . . . . 414-03A-144
414-03A-3
414-03A-3
High Voltage/Traction Battery
SPECIFICATIONS
Torque Specifications
Torque Specifications
Description
Nm
Lb-Ft
Lb-In
Description
Nm
Lb-Ft
Lb-In
High-Voltage Power
12
—
107
A/C Inverter Motor
12
—
107
Distribution Box Bolts
Control Bolts
High-Voltage Power
2
—
18
Battery Control Module
3
—
27
Distribution Box Cover
Multi-Pin Connector
Screws
Bolts
High-Voltage Power
2
—
18
Blower Motor Relay
3
—
27
Distribution Box Fuse
Screw
Safety Cover Screws
Blower Bracket to Cross
10
—
89
Traction Battery Charger
22
16
—
Bar Bolts
Bolts
Charger Inlet Bracket
7
—
62.5
Traction Battery Cooling
4
—
35.5
Bolts
Fan Screws
Contactor Box Screws
2
—
18
Traction Battery Cover
17
12.5
—
Cross Bar to Battery
5
—
44.5
Bolts
Tray Nuts
Traction Battery
126
92.5
—
Crossbar to Traction
10
—
89
Mounting Bolts
Battery Fan Nuts and
Two-Pin High-Voltage
5
—
44.5
Bolts
Connector Nuts
Grille Screws
1.5
—
13.5
76-Pin Connector Bolt
4.8
—
43
Ground Strap Bolt
12
—
107
Harness Bracket Bolt
5.4
—
48
General Specifications
High-Voltage Fuse Bolts
12
—
107
Item
Specification
High-Voltage Fuse
5
—
44.5
Locktite 242 (Threadlock
WSK-M2G351A5 (Type
Bracket Nut
and Sealer)
II)
High-Voltage Harness
5.5
—
49
EOAZ-19554-AA
Bracket Bolt
Nyogel 760G
WSB-M1C239-A
High-Voltage Jumper to
12
—
107
Thermal Grease (Dow
ESF-M99G123-A
Battery Module Nuts
Corning
340)
(Continued)
DESCRIPTION AND OPERATION
High Voltage/Traction Battery
The traction battery is the primary source of power
for the Ranger EV. It is located between the frame
rails and underneath the vehicle. The supporting tray
contains all of the traction battery components. The
tray is made of a strong, non-conductive composite
material and has brackets molded into it at various
locations. The traction battery, when fully loaded
with all necessary components, weighs 884.5 kg
(1,950 lb).
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