Ford 2001 Ranger, Manual

Page: 57 / 1218

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