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414-03A-50
414-03A-50
High Voltage/Traction Battery
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST B: DTC C1837 BATTERY HEATER CIRCUIT FAILURE
TEST STEP
ACTION TO TAKE
B4 CHECK CONTACTOR BOX HIGH-VOLTAGE FUSE
•
Remove the 10A HTR fuse from the contactor box. Refer to the
Yes =
REPLACE the 10A HTR
Contactor Box Fuses Removal and Installation procedure in this section.
fuse.
•
Measure the resistance of the 10A HTR fuse.
No =
REPLACE the contactor
•
Is the resistance greater than 1,000 ohms?
box.
B5 CHECK UPPER BATTERY HEATERS FOR OPEN
•
Remove the traction battery and connect Traction Battery High-Voltage
Yes =
GO to B7.
Lockout and Diagnostic Tool to the traction battery high-voltage two-pin
C3994M.
No =
GO to B6.
WARNING: The traction battery contains high-voltage
components and wiring. High-voltage insulated safety gloves and face
shield must be worn when performing the following steps. Failure to
follow this warning may result in severe personal injury or death.
•
Disconnect contactor box C1864 and measure the resistance between pin
B (BK wire) and pin C (R wire) on contactor box C1864. Record
resistance value on the Repair Order.
•
Is the resistance between 330 and 390 ohms?
B6 CHECK CIRCUITS 3709 (R) AND 57 (BK) FOR OPEN(S)
•
With key OFF, disconnect upper battery heater C1859 and measure the
Yes =
DISCONNECT and
resistance of the R wire between pin C on contactor box C1864 and
MEASURE the resistance of
upper battery heater C1859.
each upper battery module
heater (the resistance should
be between 28 and 32
ohms). REPLACE the
battery module heater(s) in
question.
•
With key OFF, disconnect upper battery heater C1861 and measure the
No =
REPLACE high-voltage
resistance of the BK wire between pin B on contactor box C1864 and
harness 10B700.
upper battery heater C1861.
•
Are the resistances less than 5 ohms?
B7 CHECK BATTERY HEATER #1 CONTROL (CLOSE SIGNAL)
•
Connect Traction Battery High-Voltage Service Cord to traction battery
Yes =
GO to B9.
support tray in-line C1935F and in-line C1935M.
•
Connect Traction Battery Low-Voltage Service Cord to traction battery
No =
GO to B8.
support tray in-line C1939F and in-line C1939M.
•
Connect 104-Pin Breakout Box (BOB) to BCM and BCM C1986, C1987
using the BCM/TIM BOB Adapter Cable and Overlay.
•
Enter BCM active command mode BCM PACKETED COMMANDS, set
the active command BAT HTR 1 to ENABLE, and measure the voltage
between BOB pin A2 and ground (BOB pin A33).
•
Is the voltage greater than 10 volts?
B8 CHECK CIRCUIT 3001 (P/O) FOR SHORT TO GROUND
•
With key OFF, disconnect BOB from BCM; leave BOB connected to
Yes =
REPLACE the BCM.
BCM C1986 and C1987.
•
With key OFF, disconnect contactor box C1982 and measure the
No =
REPAIR the P/O wire.
resistance between BOB pin A2 and ground (BOB pin A33).
•
Is the resistance greater than 10,000 ohms?
B9 CHECK CIRCUIT 3001 (P/O) FOR OPEN
•
With key OFF, disconnect contactor box C1982 and measure the
Yes =
REPLACE the contactor
resistance of the P/O wire between pin 2 on contactor box C1982 and
box.
BOB pin A2.
•
Is the resistance less than 5 ohms?
No =
REPAIR the P/O wire.
(Continued)
2001 Ranger EV, 01/2001
Содержание 2001 Ranger
Страница 28: ......
Страница 138: ...206 04 7 206 04 7 Rear Disc Brake REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Страница 220: ...303 01 15 303 01 15 Basic Motor Transaxle REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Страница 221: ...303 01 16 303 01 16 Basic Motor Transaxle REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Страница 252: ...303 14 9 303 14 9 Electric Motor Management REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Страница 253: ...303 14 10 303 14 10 Electric Motor Management REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Страница 820: ......
Страница 821: ......
Страница 822: ......
Страница 823: ......
Страница 828: ...2001 RANGER ELECTRIC VEHICLE 1 4 TABLE OF CONTENTS INDEX...
Страница 864: ...2001 RANGER ELECTRIC VEHICLE 11 10 FUSE PANEL CIRCUIT PROTECTION...
Страница 866: ...2001 RANGER ELECTRIC VEHICLE 12 2 AUXILIARY BATTERY CHARGING SYSTEM...
Страница 900: ...2001 RANGER ELECTRIC VEHICLE 13 34 POWER DISTRIBUTION HIGH VOLTAGE...
Страница 906: ...2001 RANGER ELECTRIC VEHICLE 14 6 MULTIPLEX COMMUNICATION NETWORK...
Страница 932: ...2001 RANGER ELECTRIC VEHICLE 19 4 TRACTION BATTERY COOLING VENTILATION...
Страница 938: ...2001 RANGER ELECTRIC VEHICLE 21 4 CONTACTOR BOX RELAY CONTROL...
Страница 944: ...2001 RANGER ELECTRIC VEHICLE 33 2 COOLING SYSTEM...
Страница 946: ...2001 RANGER ELECTRIC VEHICLE 37 2 SHIFT LOCK...
Страница 950: ...2001 RANGER ELECTRIC VEHICLE 42 4 ANTI LOCK BRAKE SYSTEM ABS...
Страница 954: ...2001 RANGER ELECTRIC VEHICLE 44 2 HORN CIGAR LIGHTER...
Страница 964: ...2001 RANGER ELECTRIC VEHICLE 53 8 HEATER...
Страница 972: ...2001 RANGER ELECTRIC VEHICLE 54 8 AIR CONDITIONER HEATER...
Страница 994: ...2001 RANGER ELECTRIC VEHICLE 71 6 INSTRUMENT ILLUMINATION...
Страница 1000: ...2001 RANGER ELECTRIC VEHICLE 81 6 INTERVAL WIPER WASHER...
Страница 1014: ...2001 RANGER ELECTRIC VEHICLE 90 10 TURN STOP HAZARD LAMPS...
Страница 1028: ...2001 RANGER ELECTRIC VEHICLE 124 2 POWER MIRRORS...
Страница 1030: ...2001 RANGER ELECTRIC VEHICLE 130 2 RADIO...
Страница 1032: ...2001 RANGER ELECTRIC VEHICLE 139 2 VACUUM SYSTEM...
Страница 1154: ...2001 RANGER ELECTRIC VEHICLE 150 110 CONNECTOR FACES C1985 10B691 1203 BK LB 3759 DG WH LOWER REAR PACK TEMPERATURE SENSOR 4 1 2...
Страница 1192: ...2001 RANGER ELECTRIC VEHICLE 151 30 COMPONENT LOCATION VIEWS...
Страница 1214: ...2001 RANGER ELECTRIC VEHICLE 152 22 NOTES...
Страница 1218: ...2001 RANGER ELECTRIC VEHICLE 153 7 NOTES...