Content .. 942 943 944 945 ..

Nissan Rogue. Manual - part 944

PCS-22

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

If no CAN Communication Is Available With BCM

IGNITION RELAY MALFUNCTION DETECTION FUNCTION

• IPDM E/R monitors the voltage at the contact circuit and excitation coil circuit of the ignition relay-1 inside it.

• IPDM E/R judges the ignition relay-1 error if the voltage differs between the contact circuit and the excitation

coil circuit.

FRONT WIPER CONTROL

IPDM E/R detects front wiper stop position by a front wiper auto stop signal.

When a front wiper auto stop signal is in the conditions listed below, IPDM E/R stops power supply to wiper

after repeating a front wiper 10 second activation and 20 second stop five times.

NOTE:

This operation status can be confirmed on the IPDM E/R “Data Monitor” that displays “BLOCK” for the item

“WIP PROT” while the wiper is stopped.

STARTER MOTOR PROTECTION FUNCTION

IPDM E/R turns OFF the starter relay to protect the starter motor when the starter relay remains active for 90

seconds.

DTC Index

INFOID:0000000011277079

Control part

Fail-safe operation

Front wiper motor

• The status just before activation of fail-safe control is maintained until the ignition switch is turned

OFF while the front wiper is operating at LO or HI speed.

• The wiper is operated at LO speed until the ignition switch is turned OFF if the fail-safe control is ac-

tivated while the front wiper is set in the INT mode and the front wiper motor is operating.

• Returns automatically wiper to stop position when ignition switch is turned ON if fail-safe control is

activated while front wiper motor is operated and wiper stop in the other position than stop position.

Horn

Horn OFF

Ignition relay-1

The status just before activation of fail-safe is maintained.

Starter motor

Starter relay OFF

DTC

Ignition switch

Ignition relay

B20DD: IGNITION RELAY ON CIRCUIT

OFF

B20DE: IGNITION RELAY OFF CIRCUIT

OFF

Ignition switch

Front wiper switch

Auto stop signal

OFF

Front wiper stop position signal cannot be
input 10 seconds.

The signal does not change for 10 seconds.

CONSULT display

Fail-safe

TIME

NOTE

Refer to

No DTC is detected. Further testing may be required.

—

U1000

CAN COMM CIRCUIT

CRNT

1 – 39

PCS-35

B120E

IPDM E/R [SYSTEM INTERNAL FAILURE]

—

CRNT

1 – 39

PCS-36

IPDM E/R [NOT CONFIGURED]

B121A

FR FOG LAMP LH PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-96

(halogen

headlamp)

EXL-235

(LED head-

lamp)

PCS

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-23

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

B1231

DTRL RH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-97

(halogen

headlamp)

EXL-236

(LED head-

lamp)

B1256

FR FOG LAMP RH PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-98

(halogen

headlamp)

EXL-237

(LED head-

lamp)

B1C00

HEIGHT SENSOR PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-238

(LED head-

lamp)

HEIGHT SENSOR PWR SPLY CIRC [CIRC SHORT TO
BATTERY]

B1C02

RR HEIGHT SENSOR SIGNAL [CIRC SHORT TO BAT-
TERY]

—

CRNT

1 – 39

EXL-239

(LED head-

lamp)

RR HEIGHT SENSOR SIGNAL [CIRC SHORT TO
GROUND OR OPEN]

RR HEIGHT SENSOR SIGNAL [CIRC VOLTAGE OUT OF
RANGE]

B1C07

AIMING MOTOR DRIVE SIGNAL [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-241

(LED head-

lamp)

AIMING MOTOR DRIVE SIGNAL [CIRC SHORT TO BAT-
TERY]

AIMING MOTOR DRIVE SIGNAL [SIGNAL COMPARE
FAILURE]

B20CB

DTRL LH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-99

(halogen

headlamp)

EXL-243

(LED head-

lamp)

B20CE

HL (HI) LH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-100

(halogen

headlamp)

EXL-244

(LED head-

lamp)

B20CF

HL (HI) RH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-101

(halogen

headlamp)

EXL-245

(LED head-

lamp)

B20D0

HL (LO) LH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-102

(halogen

headlamp)

EXL-246

(LED head-

lamp)

B20D1

HL (LO) RH PWR SPLY CIRC [CIRC SHORT TO GRND]

—

CRNT

1 – 39

EXL-103

(halogen

headlamp)

EXL-247

(LED head-

lamp)

CONSULT display

Fail-safe

TIME

NOTE

Refer to

PCS-24

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

NOTE:

The details of TIME display are as follows:

• CRNT: The malfunctions that are detected now

• 1 - 39: The number is indicated when it is normal at present and a malfunction was detected in the past. It

increases like 0

→ 1 → 2 · · · 38 → 39 after returning to the normal condition whenever IGN OFF → ON. It is

fixed to 39 until the self-diagnosis results are erased if it is over 39. It returns to 0 when a malfunction is

detected again in the process.

B20D2

PARKING LAMP PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-104

(halogen

headlamp)

EXL-248

(LED head-

lamp)

B20D4

TAIL LAMP LH PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-105

(halogen

headlamp)

EXL-249

(LED head-

lamp)

B20D5

TAIL LAMP RH PWR SPLY CIRC [CIRC SHORT TO
GRND]

—

CRNT

1 – 39

EXL-106

(halogen

headlamp)

EXL-250

(LED head-

lamp)

B20DB

HEIGHT SENS INITIALIZE NOT DONE [MISSING CALI-
BRATION]

—

CRNT

1 – 39

EXL-251

(LED head-

lamp)

HEIGHT SENS INITIALIZE NOT DONE [NOT CONFIG-
URED]

B20DD

IGN RELAY ON CIRC [CIRC SHORT TO BATTERY]

CRNT

1 – 39

PCS-37

B20DE

IGN RELAY OFF CIRC [CIRC SHORT TO GROUND OR
OPEN]

—

CRNT

1 – 39

PCS-38

B20E2

LED HEADLAMP RH [CMPNENT INTERNAL MLFNCTN]

—

CRNT

1 – 39

EXL-252

(LED head-

lamp)

B20E3

LED HEADLAMP LH [CMPNENT INTERNAL MLFNCTN]

—

CRNT

1 – 39

EXL-253

(LED head-

lamp)

CONSULT display

Fail-safe

TIME

NOTE

Refer to

PCS

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

PCS-25

< WIRING DIAGRAM >

[IPDM E/R]

WIRING DIAGRAM

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)

Wiring Diagram

INFOID:0000000011277080

AAMWA1435GB

Content .. 942 943 944 945 ..