Ford Electric Ranger 2001 Manual page 57

100-09-3
DIAGNOSIS AND TESTING (Continued)
Diagnostic Routines
Special Tool(s)
104-Pin Breakout Box (BOB) 418-049 (014-00950) or
equivalent
BCM/TIM Breakout Box (BOB) Adapter Cable
418-F212
BCM/TIM Breakout Box (BOB) Overlay 418-F220
Traction Battery High Voltage Service Cord 418-F218
(Continued)
ROUTINE 1: VEHICLE DOES NOT START/VEHICLE QUITS WHILE DRIVING (LEAD ACID VEHICLES)
1-1 CHECK AUXILIARY BATTERY VOLTAGE
• With key OFF, measure the voltage of the 12-volt auxiliary battery.
• Is the voltage greater than 11.5 volts?
1-2 CHECK STATUS OF BATTERY CONTROL MODULE (BCM)
OPERATING STATE
• With key ON, monitor BCM PID BCM OP.
• Does the BCM OP PID indicate 48 (shutdown-low battery module
voltage), 49 (shutdown-low SOC), or 51 (no start-battery under
temperature)?
1-3 CHARGE TRACTION BATTERY TO FULL STATE OF CHARGE
(SOC)
• Disconnect and reconnect the 12-volt auxiliary battery negative cable.
• Charge the traction battery to full SOC.
• With key ON, monitor BCM PID BCM OP.
• Does the BCM OP PID still indicate 48 (shutdown-low battery
module voltage)?
1-4 CHECK STATUS OF TRACTION BATTERY MODULES BY
CARRYING OUT THE BATTERY MODULE DIAGNOSTIC TEST
• With key ON, carry out the Battery Module Diagnostic Test. Refer to the Yes =
procedure in Traction Battery System
• Does the Battery Module Diagnostic Test indicate to replace any
battery modules?
1-5 INPUT BATTERY MODULE DATA
(Continued)
Powertrain Diagnostic Routines Identification
TEST STEP
Section 414-03A.
Special Tool(s)
Traction Battery Low Voltage Service Cord 418-F219
Traction Battery High-Voltage Lockout and Diagnostic
Tool 418-F207
High-Voltage Insulated Safety Gloves 100-F036 or
equivalent
Face Shield 100-F035 or equivalent
Electric Motor/Transaxle Test Box 418-F211
ACTION TO TAKE
Yes =
No =
Yes =
No =
Yes =
No =
No =
100-09-3
GO to 1-2.
CARRY OUT the Auxiliary
Battery Capacity Test.
REFER to Section 414-02.
If BCM OP PID indicates
48, GO to 1-3.
If BCM OP PID indicates
49, CHARGE the traction
battery. REFER to Section
100-05.
If BCM OP PID indicates
51, GO to 1-6.
GO to 1-10.
GO to 1-4.
System OK.
GO to 1-5.
CHARGE the traction
battery to full SOC. CHECK
the BCM OP PID. If the
BCM OP PID still
indicates 48, REPLACE the
BCM. REFER to Section
414-03A.
2001 Ranger EV, 01/2001