Nissan Altima L32. Instruction — part 1609

FRONT WIPER DOES NOT OPERATE

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< SYMPTOM DIAGNOSIS >

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Is the measurement normal?

YES LO circuit>>Refer to

WW-20, "Diagnosis Procedure"

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YES HI circuit>>Refer to

WW-22, "Diagnosis Procedure"

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NO

>> Replace IPDM E/R. Refer to

PCS-48, "Removal and Installation"

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5.

CHECK FRONT WIPER REQUEST SIGNAL INPUT

CONSULT-III DATA MONITOR

1. Select "FR WIP REQ" of IPDM E/R "DATA MONITOR" item.

2. Switch the front wiper switch to HI and LO.

3. With operating the front wiper switch, check the monitor status.

Is the status of item normal?

YES

>> Replace IPDM E/R. Refer to

PCS-48, "Removal and Installation"

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NO

>> GO TO 6

6.

CHECK COMBINATION SWITCH

1. Perform the inspection of the combination switch. Refer to

BCS-10, "System Description"

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Is combination switch normal?

YES

>> Replace BCM. Refer to

BCS-96, "Removal and Installation"

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NO

>> Repair or replace the malfunctioning parts.

Terminals

Test item

Voltage (V)

(Approx.)

(+)

(-)

IPDM E/R

Ground

FRONT WIPER

Connector

Terminal

E18

4

Lo

Battery
voltage

Off

0 V

5

Hi

Battery
voltage

Off

0 V

Monitor item

With operating the front wiper

switch condition

Monitor status

FR WIP REQ

Front wiper
switch HI

ON

Hi

OFF

Stop

Front wiper
switch LO

ON

Low

OFF

Stop

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< SYMPTOM DIAGNOSIS >

NORMAL OPERATING CONDITION

NORMAL OPERATING CONDITION

Description

INFOID:0000000004202211

FRONT WIPER MOTOR PROTECTION FUNCTION

• IPDM E/R may stop the front wiper to protect the front wiper motor if any obstruction (operation resistance)

such as a large amount of snow is detected during the front wiper operation.

• At that time turn OFF the front wiper and remove the foreign object. Then wait for approximately 20 seconds

or more and reactivate the front wiper. The wiper will operate normally.

PRECAUTIONS

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< PRECAUTION >

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PRECAUTION

PRECAUTIONS

Supplemental Restraint System (SRS) AIR BAG and SEAT BELT PRE-TEN-
SIONER

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The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along

with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain

types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS

system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front

air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SR and SB section of this Service Man-

ual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR section.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Instruction. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-

ness connectors.

Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000004513177

NOTE:

• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

This vehicle is equipped with a push-button ignition switch and a steering lock unit.

If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.

If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure

below before starting the repair operation.

OPERATION PROCEDURE

1. Connect both battery cables.

NOTE:

Supply power using jumper cables if battery is discharged.

2. Carry the Intelligent Key or insert it to the key slot and turn the push-button ignition switch to ACC position.

(At this time, the steering lock will be released.)

3. Disconnect both battery cables. The steering lock will remain released with both battery cables discon-

nected and the steering wheel can be turned.

4. Perform the necessary repair operation.
5. When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn

the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering

wheel will lock when the push-button ignition switch is turned to LOCK position.)

6. Perform self-diagnosis check of all control units using CONSULT-III.

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< ON-VEHICLE REPAIR >

FRONT WIPER

ON-VEHICLE REPAIR

FRONT WIPER

Exploded View

INFOID:0000000004202215

FRONT WIPER BLADE REFILL
FRONT WIPER BLADE REFILL : Removal and Installation

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REMOVAL

1. Remove the front wiper blade. Refer to

WW-115, "FRONT WIPER BLADE : Removal and Installation"

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1.

Rib (part of wiper blade refill)

2.

Wiper blade refill

3.

Front RH wiper blade assembly (in-
cludes wiper blade refill)

4.

Front RH wiper arm

5.

Wiper arm cap

6.

Front wiper drive assembly

7.

Front LH wiper blade assembly (in-
cludes wiper blade refill)

8.

Front LH wiper arm

Front

AWLIA1564GB