Ford Ranger EV (2001 year). Manual - part 17
100-09-13
100-09-13
Powertrain Diagnostic Routines Identification
DIAGNOSIS AND TESTING (Continued)
ROUTINE 4: VEHICLE OPERATES AT REDUCED POWER (LEAD ACID VEHICLES)
TEST STEP
ACTION TO TAKE
If BCM OP PID indicates
69, CHARGE the traction
battery. REFER to
Section
•
Does the BCM OP PID indicate 67 (limited operating strategy
drive-battery overtemperature), 68 (LOS drive-battery
No =
undertemperature), or 69 (LOS drive-low state of charge )?
4-2 CHECK TRACTION BATTERY TEMPERATURE SENSORS FOR
OVERTEMPERATURE CONDITION
•
With key ON, monitor BCM PIDs TMPSEN1, TMPSEN2, TMPSEN3,
Yes =
GO to 4-3.
and TMPSEN4.
If all TMPSEN PIDs are
greater than 65
°
C (149
°
F),
PARK the vehicle in a cool
environment to cool down
below 65
°
C (149
°
F).
•
Do any of the TMPSEN PIDs indicate greater than 65
°
C (149
°
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 67, REPLACE the
BCM. REFER to
Section
414-03A
.
4-3 CHECK TEMPERATURE DIFFERENCE BETWEEN BATTERY
TEMPERATURE SENSORS
•
With key ON, monitor BCM PIDs TMPSEN1, TMPSEN2, TMPSEN3,
Yes =
GO to 4-4.
and TMPSEN4.
•
Is there a temperature difference of greater than 25
°
C (45
°
F)
No =
PARK the vehicle in a cool
between the temperature sensor that is above 65
°
C (149
°
F) and the
environment to cool the
other temperature sensors?
vehicle below 65
°
C (149
°
F)
for the temperature sensor in
question.
4-4 CHECK BATTERY TEMPERATURE SENSOR
•
Remove the traction battery and connect Traction Battery High-Voltage
Yes =
REPLACE the BCM.
Lockout and Diagnostic Tool to the traction battery high-voltage two-pin
REFER to
Section
C3994M.
414-03A
.
•
Connect Traction Battery High Voltage Service Cord to traction battery
No =
support tray in-line C1935F and in-line C1935M.
temperature sensor in
question.
(Continued)