Nissan Pathfinder. Manual - part 886

PCS-20

< ECU DIAGNOSIS INFORMATION >

[IPDM E/R]

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

NOTE:
The tail lamp turns OFF when the ignition switch is turned ON.

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 control relay to protect the starter motor when the starter control relay remains

active for 90 seconds.

DTC Index

INFOID:0000000009175192

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.

DTC

Ignition switch

Ignition relay

Tail lamp relay

—

ON

ON

—

—

OFF

OFF

—

B2098: IGN RELAY ON

OFF

ON

ON (10 minutes)

B2099: IGN RELAY OFF

ON

OFF

—

Ignition switch

Front wiper switch

Auto stop signal

ON

OFF

Front wiper stop position signal cannot be 
input 10 seconds.

ON

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-27

U1010: CONTROL UNIT (CAN)

×

CRNT

1 – 39

PCS-28

B2098: IGN RELAY ON

×

CRNT

1 – 39

PCS-29

B2099: IGN RELAY OFF

—

CRNT

1 – 39

PCS-30

B210B: INHIBIT relay ON stuck failure

—

CRNT

1 – 39

SEC-81

B210C: INHIBIT relay OFF stuck failure

—

CRNT

1 – 39

SEC-82

B210D: STARTER relay ON stuck failure

—

CRNT

1 – 39

SEC-83

B210E: STARTER relay OFF stuck failure

—

CRNT

1 – 39

SEC-84

B210F: Interlock/NP switch ON stuck failure

—

CRNT

1 – 39

SEC-86

B2110: Interlock/NP switch OFF stuck failure

—

CRNT

1 – 39

SEC-88

PCS

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

PCS-21

< WIRING DIAGRAM >

[IPDM E/R]

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WIRING DIAGRAM

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

Wiring Diagram

INFOID:0000000009175193

ABMWA2102GB

PCS-22

< WIRING DIAGRAM >

[IPDM E/R]

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

AAMWA0631GB

PCS

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

PCS-23

< WIRING DIAGRAM >

[IPDM E/R]

C

D

E

F

G

H

I

J

K

L

B

A

O

P

N

ABMWA2103GB