414-03B-56
414-03B-56
High Voltage/Traction Battery — Nickel Metal Hydride
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST P: IOM TO BCM DIAGNOSTIC INPUT STUCK HIGH FAULT
TEST STEP
ACTION TO TAKE
No =
GO to P4.
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 Traction Battery Low-Voltage Service Cord to traction battery
support tray in-line C1939F and in-line C1939M.
•
Connect Traction Battery High-Voltage Service Cord to traction battery
support tray in-line C1935F and in-line C1935M.
•
With key OFF, disconnect IOM C1810 and measure the voltage between
pin 29 (PK/BK wire) and pin 16 (BK wire) on IOM C1810.
•
Is the voltage greater than 10 volts?
P4 CHECK GROUND TO IOM
•
With key OFF, measure the resistance between pin 16 (BK/W wire) on
Yes =
REPAIR the PK/BK wire
IOM C1810 and ground (BCM case).
between IOM C1810 and
in-line C1939F.
•
Is the resistance less than 5 ohms?
No =
REPAIR the BK/W wire.
P5 CHECK WIRES TO IOM BATTERY TEMPERATURE SENSORS
FOR OPEN(S)
•
Measure the resistance of the wires indicated below for the IOM battery
Yes =
GO to P6.
temperature sensors:
No =
REPAIR the wire(s) in
question.
IOM Battery Temperature Sensor #1:
•
With key OFF, disconnect IOM battery temperature sensor #1 C1803 and
measure the resistance of the LB wire between pin 35 on IOM C1810
and temperature sensor #1 C1803.
•
With key OFF, measure the resistance of the O wire between pin 22 on
IOM C1810 and temperature sensor #1 C1803.
IOM Battery Temperature Sensor #2:
•
With key OFF, disconnect IOM battery temperature sensor #2 C1804 and
measure the resistance of the LG wire between pin 36 on IOM C1810
and temperature sensor #2 C1804.
•
With key OFF, measure the resistance of the W wire between pin 23 on
IOM C1810 and temperature sensor #2 C1804.
IOM Battery Temperature Sensor #3:
•
With key OFF, disconnect IOM battery temperature sensor #3 C1805 and
measure the resistance of the P wire between pin 37 on IOM C1810 and
temperature sensor #3 C1805.
•
With key OFF, measure the resistance of the BR wire between pin 24 on
IOM C1810 and temperature sensor #3 C1804.
•
Are the resistances less than 5 ohms?
P6 CHECK SIGNAL WIRES TO IOM BATTERY TEMPERATURE
SENSORS FOR SHORT(S) TO GROUND
•
With key OFF, measure the resistance between the pins on IOM C1810
Yes =
indicated below for the IOM battery temperature sensor signal wires:
No =
REPAIR the wire(s) in
question.
IOM Battery Temperature Sensor #1 (LB wire)
— pins 35 and 16
IOM Battery Temperature Sensor #2 (LG wire)
— pins 36 and 16
IOM Battery Temperature Sensor #3 (P wire)
(Continued)
2001 Ranger EV, 01/2001
Summary of Contents for 2001 Ranger
Page 28: ......
Page 138: ...206 04 7 206 04 7 Rear Disc Brake REMOVAL AND INSTALLATION Continued 2001 Ranger EV 01 2001...
Page 820: ......
Page 821: ......
Page 822: ......
Page 823: ......
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...