Ford Ranger EV (2001 year). Manual - part 65
307-05-6
307-05-6
Automatic Transaxle External Controls
DIAGNOSIS AND TESTING (Continued)
PINPOINT TEST A: DIGITAL TRANSMISSION RANGE (DTR) SENSOR CIRCUIT FAILURE
TEST STEP
ACTION TO TAKE
•
With key ON, measure the voltage between BOB pin B7 and ground
Yes =
REPAIR the R wire.
(BOB pin A29).
REPLACE the DTR sensor.
•
Is the voltage greater than 0 volts?
No =
REPLACE the TIM. REFER
A8 CHECK CIRCUIT 3500 (R) FOR SHORT TO GROUND
•
Connect 104-Pin Breakout Box (BOB) to TIM C4998, C4999 using the
Yes =
REPLACE the TIM. REFER
BCM/TIM BOB Adapter Cable and Overlay; leave the TIM
disconnected.
•
With key OFF, disconnect DTR sensor C4996 and measure the resistance No =
REPAIR the R wire.
between BOB pin B7 and ground (BOB pin A29).
•
Is the resistance greater than 10,000 ohms?
A9 CHECK TR2 INPUT SIGNAL STATUS
•
With key ON, monitor TIM PID PRNDE 2.
Yes =
•
With brake pedal depressed, shift the transmission range selector lever
No =
If all gears indicate notACT,
through all gears and back to PARK.
•
Compare PRNDE 2 PID to the values below:
•
If all gears indicate
PARK = ACTIVE
REVERSE = ACTIVE
NEUTRAL = notACT
DRIVE = notACT
ECONOMY = ACTIVE
•
Is the PRNDE 2 PID correct?
A10 CHECK CIRCUIT 3501 (DB) FOR OPEN
•
Connect 104-Pin Breakout Box (BOB) to TIM C4998, C4999 using the
Yes =
GO to A11.
BCM/TIM BOB Adapter Cable and Overlay; leave the TIM
disconnected.
•
With key OFF, disconnect DTR sensor C4996 and measure the resistance No =
REPAIR the DB wire.
of the DB wire between pin 5 on the DTR sensor C4996 and BOB pin
B20.
•
Is the resistance less than 5 ohms?
A11 CHECK CIRCUIT 3501 (DB) (OUTSIDE OF TRACTION
BATTERY SUPPORT TRAY) FOR SHORT TO POWER
•
With key OFF, disconnect traction battery support tray in-line C1939.
Yes =
REPAIR the DB wire.
REPLACE the DTR sensor.
•
With key ON, measure the voltage between BOB pin B20 and ground
No =
GO to A12.
(BOB pin A29).
•
Is the voltage greater than 0 volts?
A12 CHECK CIRCUIT 3501 (DB) (INSIDE OF TRACTION BATTERY
SUPPORT TRAY) FOR SHORT TO POWER
•
Remove the traction battery and connect Traction Battery High-Voltage
Yes =
REPAIR the DB wire.
Lockout and Diagnostic Tool to the traction battery high-voltage 2-pin
REPLACE the DTR sensor.
C3994M.
•
Connect Traction Battery Low Voltage Service Cord to traction battery
No =
REPLACE the TIM. REFER
support tray in-line C1939F and in-line C1939M.
•
Connect Traction Battery High Voltage Service Cord to traction battery
support tray in-line C1935F and in-line C1935M.
(Continued)