414-03B-65
414-03B-65
High Voltage/Traction Battery — Nickel Metal Hydride
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST A: DTC B2513 BLOWER (FAN) CIRCUIT FAILURE
TEST STEP
ACTION TO TAKE
A6 CHECK CIRCUIT 3851 (Y/R) FOR SHORT TO POWER
•
Remove the traction battery and connect Traction Battery High-Voltage
Yes =
REPAIR the Y/R wire.
Lockout and Diagnostic Tool to the traction battery high-voltage two-pin
C3994M.
No =
REPLACE the flow-thru
WARNING: The traction battery contains high-voltage
fan.
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.
•
Connect BOB to BCM C1986, C1987 using the BCM/TIM BOB Adapter
Cable and Overlay; leave the BCM disconnected.
•
With key OFF, disconnect flow-thru fan C1802.
•
With key ON, measure the voltage between BOB pin B6 and ground
(BOB pin A33).
•
Is the voltage greater than 10 volts?
A7 CHECK POWER TO FLOW-THRU FAN
•
Remove the traction battery and connect Traction Battery High-Voltage
Yes =
REPLACE the flow-thru
Lockout and Diagnostic Tool to the traction battery high-voltage two-pin
fan.
C3994M.
No =
GO to A8.
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 flow-thru fan C1802.
•
Enter BCM active command mode BCM PACKETED COMMANDS and
set active command FAN FL to ENABLE.
•
Measure the voltage between pin 2 (O/LB wire) and pin 1 (BK wire) on
flow-thru fan C1802.
•
Is the voltage greater than 10 volts?
A8 CHECK GROUND TO FLOW-THRU FAN
•
With key OFF, measure the resistance between pin 1 (BK wire) on
Yes =
GO to A9.
flow-thru fan C1802 and ground (BCM case).
•
Is the resistance less than 5 ohms?
No =
REPAIR the BK wire.
A9 CHECK POWER TO FLOW-THRU FAN RELAY
•
Disconnect flow-thru fan relay C1983 and measure the voltage between
Yes =
GO to A10.
pin 86 (Y/BK wire), pin 87 (Y/BK wire) on flow-thru fan relay C1983
and ground.
•
Are the voltages greater than 10 volts?
No =
REPAIR the Y/BK wire(s).
A10 CHECK FLOW-THRU FAN RELAY
•
Connect 12-volts to pin 86 and ground to pin 85 on the flow-thru fan
Yes =
GO to A11.
relay.
•
Measure the resistance between pins 30 and 87 on the flow-thru fan
No =
REPLACE the flow-thru fan
relay.
relay.
•
Is the resistance less than 5 ohms?
A11 CHECK CIRCUITS 3850 (LG/P) AND 3395 (O/LB) FOR OPEN(S)
(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...