414-03A-66
414-03A-66
High Voltage/Traction Battery
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST A: DTC B2513 BLOWER (FAN) CIRCUIT FAILURE
TEST STEP
ACTION TO TAKE
NOTE: If an emergency power off (EPO) condition occurs, the fan power
Yes =
GO to A3.
will be disabled. If interface adapter assembly (IAA) module DTC B2517
Emergency Power Off System Faulted occurred, perform the appropriate
diagnostic procedures before performing this test step. Refer to the IAA
Module DTC Index in Section 100-07.
•
With key ON, monitor BCM PID FAN PWR.
•
Does the FAN PWR PID indicate ENABLE?
No =
REPLACE the BCM.
A3 CHECK FAN FEEDBACK STATUS
•
Enter BCM active command mode FAN SPEED CONTROL, monitor
Yes =
System OK. CHECK wiring
BCM PID FAN FB, and set active command FAN SPEED to 50%.
•
Does the FAN FB PID indicate ENABLE?
No =
If fan operates, GO to A12.
If fan does not operate, GO
to A4.
A4 CHECK FUSE AND POWER TO TRACTION BATTERY
COOLING FAN RELAY AT TRACTION BATTERY SUPPORT TRAY
•
Check 30A fuse 17 in the electric vehicle power distribution box
Yes =
GO to A5.
(EVPDB).
•
With key OFF, disconnect traction battery support tray in-line C1939 and No =
REPAIR as necessary.
connect 104-Pin Breakout Box (BOB) to in-line C1939M using Traction
Battery Low-Voltage Service Cord; do not connect Traction Battery
Low-Voltage Service Cord to in-line C1939F.
•
With key OFF, measure the voltage between BOB pin 64 and ground
(BOB pin 65). (V > 10 volts)
•
Is everything OK?
A5 CHECK POWER TO TRACTION BATTERY COOLING FAN
•
Disconnect BOB from in-line C1939M, remove the traction battery, and
Yes =
REMOVE the jumper wire.
connect Traction Battery High-Voltage Lockout and Diagnostic Tool to
the traction battery high-voltage two-pin C3994M.
No =
REMOVE the jumper wire.
WARNING: The traction battery contains high-voltage
GO to A6.
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.
•
Connect Traction Battery High-Voltage Service Cord to traction battery
support tray in-line C1935F and in-line C1935M.
•
Connect Traction Battery Low-Voltage Service Cord to traction battery
support tray in-line C1939F and in-line C1939M.
•
Connect BOB to BCM C1986, C1987 using the BCM/TIM BOB Adapter
Cable and Overlay; leave the BCM disconnected.
•
With key OFF, disconnect traction battery cooling fan C1984.
•
Connect a jumper wire between BOB pin B23 and ground (BOB pin
A33).
•
Measure the voltage between pin E (W/R wire) on traction battery
cooling fan C1984 and ground.
•
Is the voltage greater than 10 volts?
A6 CHECK POWER TO TRACTION BATTERY COOLING FAN
RELAY
•
Disconnect traction battery cooling fan relay C1983 and measure the
Yes =
GO to A7.
voltage between pin 86 (Y/BK wire), pin 87 (Y/BK wire) on traction
battery cooling fan relay C1983 and ground.
•
Are the voltages greater than 10 volts?
No =
REPAIR the Y/BK wire(s).
A7 CHECK TRACTION BATTERY COOLING FAN RELAY
•
Connect 12-volts to pin 86 and ground to pin 85 on the traction battery
Yes =
cooling fan relay.
(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...