Nissan Versa Sedan. Instruction — part 616

PCS-50

< WIRING DIAGRAM >

[IPDM E/R (WITHOUT I-KEY)]

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

ABMIA3977GB

PCS

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

PCS-51

< WIRING DIAGRAM >

[IPDM E/R (WITHOUT I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

ABMIA3985GB

PCS-52

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

U1000 CAN COMM CIRCUIT

DTC/CIRCUIT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000009266441

Refer to

LAN-24, "CAN COMMUNICATION SYSTEM : System Description"

.

DTC Logic

INFOID:0000000009266442

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009266443

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Turn ignition switch ON and wait for 2 second or more.

2. Check “SELF-DIAG RESULTS” of IPDM E/R.
Is “CAN COMM CIRCUIT” displayed?

YES

>> Refer to

LAN-15, "Trouble Diagnosis Flow Chart"

.

NO

>> Refer to

GI-45, "Intermittent Incident"

.

CONSULT Display

DTC Detection Condition

Possible Cause

CAN COMM CIRCUIT
[U1000]

When IPDM E/R cannot communicate with CAN com-
munication signal continuously for 2 seconds or more

In CAN communication system, any item (or items) of
the following listed below is malfunctioning.
• Transmission
• Receiving (ECM)
• Receiving (BCM)
• Receiving (Combination meter)

PCS

B2098 IGNITION RELAY ON STUCK

PCS-53

< DTC/CIRCUIT DIAGNOSIS >

[IPDM E/R (WITHOUT I-KEY)]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

B2098 IGNITION RELAY ON STUCK

Description

INFOID:0000000009266444

The ignition relay integrated in IPDM E/R is operated with ignition switch ON signal from the ignition switch.

DTC Logic

INFOID:0000000009266445

DTC DETECTION LOGIC

Diagnosis Procedure

INFOID:0000000009266446

1.

PERFORM SELF DIAGNOSTIC RESULT

1. Turn the ignition switch ON.

2. Erase “SELF-DIAG RESULTS” of IPDM E/R.

3. Turn ignition switch OFF, and wait for 1 second or more.

4. Turn the ignition switch ON. Check “SELF-DIAG RESULTS” again.
Is “IGN RELAY ON” displayed?

YES

>> Replace IPDM E/R. Refer to

PCS-56, "Removal and Installation"

.

NO

>> Refer to

GI-45, "Intermittent Incident"

.

CONSULT Display

DTC Detection Condition

Possible Cause

IGN RELAY ON
[B2098]

The ignition relay ON is detected for 1 second at ignition
switch OFF
(CPU monitors the status at the contact and excitation
coil circuits of the ignition relay inside it)

Ignition relay malfunction