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414-03B-48
414-03B-48
High Voltage/Traction Battery — Nickel Metal Hydride
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST F: CHARGER LATCHUP FAULT
TEST STEP
ACTION TO TAKE
•
With key OFF, disconnect traction battery charger C1991 and measure
No =
REPAIR the LG/BK wire.
the resistance of the LG/BK wire between pin 2 on traction battery
charger C1991 and BOB pin 55.
•
Is the resistance less than 5 ohms?
F3 CHECK CIRCUIT 3800 (LG/BK) (OUTSIDE OF TRACTION
BATTERY SUPPORT TRAY) FOR SHORT TO GROUND
•
With key OFF, measure the resistance between BOB pin 55 and ground
Yes =
GO to F4.
(BOB pin 65).
•
Is the resistance greater than 10,000 ohms?
No =
REPAIR the LG/BK wire.
F4 CHECK CIRCUIT 3800 (LG/BK) (INSIDE OF TRACTION
BATTERY SUPPORT TRAY) FOR OPEN
•
Disconnect the BOB from in-line C1939M, remove the traction battery,
Yes =
GO to F5.
and connect Traction Battery High-Voltage Lockout and Diagnostic Tool
to the traction battery high-voltage two-pin C3994M.
No =
REPAIR the LG/BK wire.
WARNING: The traction battery contains high-voltage
components and wiring. High-voltage insulated safety gloves and face
shield must be worn when carrying out the following steps. Failure to
follow this warning may result in severe personal injury or death.
•
Connect 104-Pin Breakout Box (BOB) to traction battery support tray
in-line C1939F using Traction Battery Low-Voltage Service Cord; do not
connect Traction Battery Low-Voltage Service Cord to in-line C1939M.
•
With key OFF, disconnect BCM C1987 and measure the resistance of the
LG/BK wire between pin 14 on BCM C1987 and BOB pin 55.
•
Is the resistance less than 5 ohms?
F5 CHECK CIRCUIT 3800 (LG/BK) (INSIDE OF TRACTION
BATTERY SUPPORT TRAY) FOR SHORT TO GROUND
•
With key OFF, measure the resistance between BOB pin 55 and ground
Yes =
REPLACE the traction
(BOB pin 65).
battery charger.
•
Is the resistance greater than 10,000 ohms?
No =
REPAIR the LG/BK wire.
PINPOINT TEST G: CHARGER CYCLING FAULT
TEST STEP
ACTION TO TAKE
G1 CHECK FOR OTHER BATTERY CONTROL MODULE (BCM)
DIAGNOSTIC TROUBLE CODES (DTCs)
NOTE: If vehicle was recently in a hot temperature environment, allow
Yes =
REFER to Current Leakage
vehicle to cool down before proceeding.
Detection in this section.
•
Connect the vehicle to a power control station (PCS) and press the
START button to begin charging.
•
Wait approximately five minutes and retrieve continuous DTCs from the
No =
If DTC C1838 does not
BCM.
occur, system OK. If DTC
•
Does DTC C1839 Leakage Fault occur along with DTC C1838
C1838 does occur, GO to
Charging System Fault?
Pinpoint Test C and
REPEAT. If other charging
system faults are indicated
in Pinpoint Test C,
PERFORM the diagnostic
procedure for the other
faults. If no other charging
system faults occur,
REPLACE the traction
battery charger.
2001 Ranger EV, 01/2001
Summary of Contents for 2001 Ranger
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Page 138: ...206 04 7 206 04 7 Rear Disc Brake REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
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Page 828: ...2001 RANGER ELECTRIC VEHICLE 1 4 TABLE OF CONTENTS INDEX...
Page 864: ...2001 RANGER ELECTRIC VEHICLE 11 10 FUSE PANEL CIRCUIT PROTECTION...
Page 866: ...2001 RANGER ELECTRIC VEHICLE 12 2 AUXILIARY BATTERY CHARGING SYSTEM...
Page 900: ...2001 RANGER ELECTRIC VEHICLE 13 34 POWER DISTRIBUTION HIGH VOLTAGE...
Page 906: ...2001 RANGER ELECTRIC VEHICLE 14 6 MULTIPLEX COMMUNICATION NETWORK...
Page 932: ...2001 RANGER ELECTRIC VEHICLE 19 4 TRACTION BATTERY COOLING VENTILATION...
Page 938: ...2001 RANGER ELECTRIC VEHICLE 21 4 CONTACTOR BOX RELAY CONTROL...
Page 944: ...2001 RANGER ELECTRIC VEHICLE 33 2 COOLING SYSTEM...
Page 946: ...2001 RANGER ELECTRIC VEHICLE 37 2 SHIFT LOCK...
Page 950: ...2001 RANGER ELECTRIC VEHICLE 42 4 ANTI LOCK BRAKE SYSTEM ABS...
Page 954: ...2001 RANGER ELECTRIC VEHICLE 44 2 HORN CIGAR LIGHTER...
Page 964: ...2001 RANGER ELECTRIC VEHICLE 53 8 HEATER...
Page 972: ...2001 RANGER ELECTRIC VEHICLE 54 8 AIR CONDITIONER HEATER...
Page 994: ...2001 RANGER ELECTRIC VEHICLE 71 6 INSTRUMENT ILLUMINATION...
Page 1000: ...2001 RANGER ELECTRIC VEHICLE 81 6 INTERVAL WIPER WASHER...
Page 1014: ...2001 RANGER ELECTRIC VEHICLE 90 10 TURN STOP HAZARD LAMPS...
Page 1028: ...2001 RANGER ELECTRIC VEHICLE 124 2 POWER MIRRORS...
Page 1030: ...2001 RANGER ELECTRIC VEHICLE 130 2 RADIO...
Page 1032: ...2001 RANGER ELECTRIC VEHICLE 139 2 VACUUM SYSTEM...
Page 1192: ...2001 RANGER ELECTRIC VEHICLE 151 30 COMPONENT LOCATION VIEWS...