Ford Electric Ranger 2001 Manual page 58

100-09-4
DIAGNOSIS AND TESTING (Continued)
ROUTINE 1: VEHICLE DOES NOT START/VEHICLE QUITS WHILE DRIVING (LEAD ACID VEHICLES)
• With key ON, monitor BCM PIDs BAT INT, BAT MC, CHG CYC, Yes =
and LOWVOLT, and enter the values on the Dealer Battery Return Form
that is packaged with the cycled service (battery) module.
• Fill out all the required data on the Dealer Battery Return Form and
return the form with the damaged battery module to the supplier.
• Is the correct data entered on the Dealer Battery Return Form?
1-6 CHECK TRACTION BATTERY TEMPERATURE SENSORS FOR
UNDERTEMPERATURE CONDITION
• With key ON, monitor BCM PIDs TMPSEN1, TMPSEN2, TMPSEN3,
and TMPSEN4.
• Do any of the TMPSEN PIDs indicate less than -20°C (-4°F)?
1-7 IDENTIFY VEHICLE OPTION
• Determine if the vehicle is equipped with traction battery heaters.
• Is the vehicle equipped with traction battery heaters?
1-8 CHECK TEMPERATURE DIFFERENCE BETWEEN BATTERY
TEMPERATURE SENSORS
• With key ON, monitor BCM PIDs TMPSEN1, TMPSEN2, TMPSEN3,
and TMPSEN4.
• Is there a temperature difference of greater than 7°C (13°F) between
the temperature sensor that is below -20°C (-4°F) and the other
temperature sensors?
1-9 CHECK BATTERY TEMPERATURE SENSOR
(Continued)
Powertrain Diagnostic Routines Identification
TEST STEP ACTION TO TAKE
REPLACE the battery
module(s) in question.
REFER to Section
414-03A.
No = ENTER the indicated data.
REPLACE the battery
module(s) in question.
REFER to Section
414-03A.
GO to 1-7.
Yes =
If all TMPSEN PIDs are
less than -20°C (-4°F),
PARK the vehicle indoors
and if the vehicle is
equipped with traction
battery heaters, CONNECT
it to the power control
station (PCS) to warm the
traction battery to a
temperature greater than
-15°C (5°F).
No = DISCONNECT and
RECONNECT the 12-volt
auxiliary battery negative
cable and RECHECK the
BCM OP PID. If the
BCM OP PID still
indicates 51, REPLACE the
BCM. REFER to
414-03A.
Yes = GO to 1-8.
GO to 1-9.
No =
GO to 1-9.
Yes =
No = CONNECT the vehicle to
the power control station
(PCS) to warm the traction
battery to a temperature
greater than -15°C (5°F).
MONITOR the TMPSEN
PIDs while the vehicle is
connected to the PCS. If the
temperature of the battery
temperature sensor that was
less than -20°C (-4°F) does
not increase, GO to 1-9.
2001 Ranger EV, 01/2001
100-09-4
Section