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

to Section 303-14.

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

to Section 303-14.

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 =

GO to A16.

•

With brake pedal depressed, shift the transmission range selector lever

No =

If all gears indicate notACT,

through all gears and back to PARK.

GO to A10.

•

Compare PRNDE 2 PID to the values below:

•

If all gears indicate

ACTIVE, GO to A13.

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.

to Section 303-14.

•

Connect Traction Battery High Voltage Service Cord to traction battery

support tray in-line C1935F and in-line C1935M.

(Continued)

307-05-7

307-05-7

Automatic Transaxle External Controls

DIAGNOSIS AND TESTING (Continued)

PINPOINT TEST A: DIGITAL TRANSMISSION RANGE (DTR) SENSOR CIRCUIT FAILURE

TEST STEP

ACTION TO TAKE

WARNING: The traction battery contains high-voltage

components and wiring. High-voltage insulated safety gloves and face

shield must be worn when carrying out the following steps. Failure to

follow this warning may result in severe personal injury or death.

•

With key OFF, disconnect BCM C1987.

•

With key ON, measure the voltage between BOB pin B20 and ground

(BOB pin A29).

•

Is the voltage greater than 0 volts?

A13 CHECK CIRCUIT 3501 (DB) (OUTSIDE OF TRACTION

BATTERY SUPPORT TRAY) FOR SHORT TO GROUND

•

With key OFF, disconnect DTR sensor C4996 and traction battery

Yes =

GO to A14.

support tray in-line C1939.

•

With key OFF, measure the resistance between BOB pin B20 and ground No =

REPAIR the DB wire.

(BOB pin A29).

•

Is the resistance greater than 10,000 ohms?

A14 CHECK TR2 SIGNAL LINE TO BATTERY CONTROL MODULE

(BCM) (INSIDE OF TRACTION BATTERY SUPPORT TRAY) FOR

SHORT TO GROUND

•

With key OFF, remove BOB from TIM C4998 and C4999.

Yes =

REPLACE the TIM. REFER

to Section 303-14.

•

Connect BOB to traction battery support tray in-line C1939F using

No =

GO to A15.

Traction Battery Low Voltage Service Cord; do not connect Traction

Battery Low Voltage Service Cord to in-line C1939M.

•

With key OFF, measure the resistance between BOB pin 40 and ground

(BOB pin 65).

•

Is the resistance greater than 10,000 ohms?

A15 CHECK CIRCUIT 3501 (DB) (INSIDE OF TRACTION BATTERY

SUPPORT TRAY) FOR SHORT TO GROUND

•

Remove the traction battery and connect Traction Battery High-Voltage

Yes =

REPLACE the BCM.

Lockout and Diagnostic Tool to the traction battery high-voltage 2-pin

REFER to Section 414-03.

C3994M.

No =

REPAIR the DB wire.

WARNING: The traction battery contains high-voltage

components and wiring. High-voltage insulated safety gloves and face

shield must be worn when carrying out the following steps. Failure to

follow this warning may result in severe personal injury or death.

•

Connect BOB to traction battery support tray in-line C1939F using

Traction Battery Low Voltage Service Cord; do not connect Traction

Battery Low Voltage Service Cord to in-line C1939M.

•

With key OFF, disconnect BCM C1987 and measure the resistance

between BOB pin 40 and ground (BOB pin 65).

•

Is the resistance greater than 10,000 ohms?

A16 CHECK TR3A INPUT SIGNAL STATUS

•

With key ON, monitor TIM PID PRNDE 3.

Yes =

GO to A20.

•

With brake pedal depressed, shift the transmission range selector lever

No =

GO to A17.

through all gears and back to PARK.

•

Compare PRNDE 3 PID to the values below:

PARK = ACTIVE
REVERSE = notACT
NEUTRAL = notACT
DRIVE = notACT
ECONOMY = ACTIVE

•

Is the PRNDE 3 PID correct?

(Continued)

307-05-8

307-05-8

Automatic Transaxle External Controls

DIAGNOSIS AND TESTING (Continued)

PINPOINT TEST A: DIGITAL TRANSMISSION RANGE (DTR) SENSOR CIRCUIT FAILURE

TEST STEP

ACTION TO TAKE

A17 CHECK CIRCUITS 3502 (DG) AND 3504 (BK/O) FOR OPEN(S)

•

Connect 104-Pin Breakout Box (BOB) to TIM C4998, C4999 using the

Yes =

GO to A18.

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 wire(s) in

of the DG wire between pin 3 on the DTR sensor C4996 and BOB pin

question.

B18.

•

With key OFF, measure the resistance of the BK/O wire between pin 2

on the DTR sensor C4996 and BOB pin B24.

•

Are the resistances less than 5 ohms?

A18 CHECK CIRCUIT 3502 (DG) FOR SHORT TO GROUND

•

With key OFF, measure the resistance between BOB pin B18 and ground Yes =

GO to A19.

(BOB pin A29).

•

Is the resistance greater than 10,000 ohms?

No =

REPAIR the DG wire.

A19 CHECK CIRCUIT 3502 (DG) FOR SHORT TO POWER

•

With key ON, measure the voltage between BOB pin B18 and ground

Yes =

REPAIR the DG wire.

(BOB pin A29).

REPLACE the DTR sensor.

•

Is the voltage greater than 0 volts?

No =

REPLACE the TIM. REFER

to Section 303-14.

A20 CHECK TR4 INPUT SIGNAL STATUS

•

With key ON, monitor TIM PID PRNDE 4.

Yes =

System OK. CHECK wiring

for intermittent connections.

•

With brake pedal depressed, shift the transmission range selector lever

No =

If all gears indicate notACT,

through all gears and back to PARK.

GO to A21.

•

Compare PRNDE 4 PID to the values below:

If all gears indicate

ACTIVE, GO to A24.

PARK = ACTIVE
REVERSE = notACT
NEUTRAL = ACTIVE
DRIVE = notACT
ECONOMY = notACT

•

Is the PRNDE 4 PID correct?

A21 CHECK CIRCUIT 3503 (Y) FOR OPEN

•

Connect 104-Pin Breakout Box (BOB) to TIM C4998, C4999 using the

Yes =

GO to A22.

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 Y wire.

of the Y wire between pin 6 on the digital DTR sensor C4996 and BOB

pin B13.

•

Is the resistance less than 5 ohms?

A22 CHECK CIRCUIT 3503 (Y) (OUTSIDE OF TRACTION

BATTERY SUPPORT TRAY) FOR SHORT TO POWER

•

With key OFF, disconnect traction battery support tray in-line C1939.

Yes =

REPAIR the Y wire.

REPLACE the DTR sensor.

•

With key ON, measure the voltage between BOB pin B13 and ground

No =

GO to A23.

(BOB pin A29).

•

Is the voltage greater than 0 volts?

A23 CHECK CIRCUIT 3503 (Y) (INSIDE OF TRACTION BATTERY

SUPPORT TRAY) FOR SHORT TO POWER

(Continued)

307-05-9

307-05-9

Automatic Transaxle External Controls

DIAGNOSIS AND TESTING (Continued)

PINPOINT TEST A: DIGITAL TRANSMISSION RANGE (DTR) SENSOR CIRCUIT FAILURE

TEST STEP

ACTION TO TAKE

•

Remove the traction battery and connect Traction Battery High-Voltage

Yes =

REPAIR the Y 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.

to Section 303-14.

•

Connect Traction Battery High Voltage Service Cord to traction battery

support tray in-line C1935F and in-line C1935M.

WARNING: The traction battery contains high-voltage

components and wiring. High-voltage insulated safety gloves and face

shield must be worn when carrying out the following steps. Failure to

follow this warning may result in severe personal injury or death.

•

With key OFF, disconnect BCM C1987.

•

With key ON, measure the voltage between BOB pin B13 and ground

(BOB pin A29).

•

Is the voltage greater than 0 volts?

A24 CHECK CIRCUIT 3503 (Y) (OUTSIDE OF TRACTION

BATTERY SUPPORT TRAY) FOR SHORT TO GROUND

•

With key OFF, disconnect DTR sensor C4996 and traction battery

Yes =

GO to A25.

support tray in-line C1939.

•

With key OFF, measure the resistance between BOB pin B13 and ground No =

REPAIR the Y wire.

(BOB pin A29).

•

Is the resistance greater than 10,000 ohms?

A25 CHECK TR4 SIGNAL LINE TO BATTERY CONTROL MODULE

(BCM) (INSIDE OF TRACTION BATTERY SUPPORT TRAY) FOR

SHORT TO GROUND

•

With key OFF, remove BOB from TIM C4998 and C4999.

Yes =

REPLACE the TIM. REFER

to Section 303-14.

•

Connect BOB to traction battery support tray in-line C1939F using

No =

GO to A26.

Traction Battery Low Voltage Service Cord; do not connect Traction

Battery Low Voltage Service Cord to in-line C1939M.

•

With key OFF, measure the resistance between BOB pin 52 and ground

(BOB pin 65).

•

Is the resistance greater than 10,000 ohms?

A26 CHECK CIRCUIT 3503 (Y) (INSIDE OF TRACTION BATTERY

SUPPORT TRAY) FOR SHORT TO GROUND

•

Remove the traction battery and connect Traction Battery High-Voltage

Yes =

REPLACE the BCM.

Lockout and Diagnostic Tool to the traction battery high-voltage 2-pin

REFER to Section 414-03.

C3994M.

No =

REPAIR the Y wire.

WARNING: The traction battery contains high-voltage

components and wiring. High-voltage insulated safety gloves and face

shield must be worn when carrying out the following steps. Failure to

follow this warning may result in severe personal injury or death.

•

Connect BOB to traction battery support tray in-line C1939F using

Traction Battery Low Voltage Service Cord; do not connect Traction

Battery Low Voltage Service Cord to in-line C1939M.

•

With key OFF, disconnect BCM C1987 and measure the resistance

between BOB pin 52 and ground (BOB pin 65).

•

Is the resistance greater than 10,000 ohms?