2006 NISSAN VERSA turn signal
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WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
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SECTION WT
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WT
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
PREPARATION ........................................................... 3
Special Service Tool ................................................. 3
Commercial Service Tools ........................................ 3
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING ................................................ 4
NVH Troubleshooting Chart ..................................... 4
ROAD WHEEL ............................................................ 5
Inspection ................................................................. 5
ALUMINUM WHEEL ............................................. 5
STEEL WHEEL ..................................................... 5
ROAD WHEEL TIRE ASSEMBLY .............................. 6
Balancing Wheels .................................................... 6
Rotation .................................................................... 6
LOW TIRE PRESSURE WARNING SYSTEM ............ 7
System Components ................................................ 7
System Description .................................................. 7
BODY CONTROL MODULE (BCM) ...................... 7
TRANSMITTER ..................................................... 8
REMOTE KEYLESS ENTRY RECEIVER ............. 8
COMBINATION METER ....................................... 8
CAN COMMUNICATION ............................................ 9
System Description .................................................. 9
TROUBLE DIAGNOSES .......................................... 10
Wiring Diagram — T/WARN — .............................. 10
Terminals and Reference Values for BCM ..............11
ID Registration Procedure .......................................11
ID REGISTRATION WITH TRANSMITTER
ACTIVATION TOOL .............................................11
ID REGISTRATION WITHOUT TRANSMITTER
ACTIVATION TOOL ............................................ 12
Transmitter Wake Up Operation ............................. 13
CONSULT-II Function (BCM) ................................. 14
How to Perform Trouble Diagnosis for Quick and Accurate Repair ...................................................... 15
INTRODUCTION ................................................. 15
WORK FLOW ...................................................... 15
Preliminary Check .................................................. 16
Self-Diagnosis ........................................................ 16
DESCRIPTION .................................................... 16
FUNCTION .......................................................... 16
Flash Code/Symptom Chart ................................... 19
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ........................................................................ 20
Data From Transmitter Not Being Received ........... 20
MALFUNCTION CODE NO. 21, 22, 23 OR 24
(DTC C1708, C1709, C1710 OR C1711) ............ 20
Transmitter Malfunction .......................................... 20
MALFUNCTION CODE NO. 31, 32, 33, 34, 41,
42, 43, 44, 45, 46, 47 OR 48 ............................... 20
Transmitter Pressure Malfunction ........................... 21
MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 21
Vehicle Speed Signal .............................................. 22
MALFUNCTION CODE NO. 52 (DTC C1729) .... 22
TROUBLE DIAGNOSIS FOR SYMPTOMS .............. 23
Low Tire Pressure Warning Lamp Does Not Come
On When Ignition Switch Is Turned On. ................. 23
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On .................................. 23
Low Tire Pressure Warning Lamp Flashes When
Ignition Switch Is Turned On. ................................. 25
Hazard Warning Lamps Flash When Ignition Switch
Is Turned On ........................................................... 26
ID Registration Cannot Be Completed ................... 26
REMOVAL AND INSTALLATION ............................. 27
Transmitter (Pressure Sensor) ............................... 27
REMOVAL ........................................................... 27
INSTALLATION ................................................... 27
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 29
Road Wheel ............................................................ 29
Tire ......................................................................... 29
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WT-16
TROUBLE DIAGNOSES
Revision: June 20062007 Versa
Preliminary CheckEES002F4
BASIC INSPECTION
1. CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to WT-29, "
Tire" .
OK or NG
OK >> GO TO 2.
NG >> Adjust tire pressure to specified value.
2. CHECK LOW TIRE PRESSURE WARNING LAMP ACTIVATION
Check low tire pressure warning lamp activation.
Does warning lamp activate for 1 second when ignition switch is turned ON?
YES >> GO TO 3.
NO >> GO TO WT-23, "
Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is
Tu rne d On." .
3. CHECK BCM CONNECTOR
1. Disconnect BCM harness connector.
2. Check terminals for damage or loose connection.
3. Reconnect harness connector.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace damaged parts.
4. CHECK TRANSMITTER ACTIVATION TOOL
Check transmitter activation tool battery.
OK or NG
OK >> Carry out self-diagnosis.
NG >> Replace battery in transmitter activation tool.
Self-DiagnosisEES002F1
DESCRIPTION
During driving, the low tire pressure warning system receives the signal transmitted from the transmitter
installed in each wheel, and turns on the low tire pressure warning lamp when the tire pressure becomes low.
The control unit (BCM) for this system has pressure judgement and self-diagnosis functions.
FUNCTION
When the low tire pressure warning system detects low inflation pressure or an internal malfunction, the low
tire pressure warning lamp in the combination meter comes on. The malfunction location is indicated by the
low tire pressure warning lamp flashing and the buzzer sounding.
CONSULT-II Application to Low Tire Pressure Warning System
× : ApplicableITEM SELF-DIAGNOSTIC RESULTS DATA MONITOR
Front - Left transmitter××
Front - Right transmitter××
Rear - Left transmitter××
Rear - Right transmitter××
Warning lamp —×
Vehicle speed××
Buzzer (in combination meter) —×
CAN Communication××
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TROUBLE DIAGNOSES
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Flash Code/Symptom ChartEES002F2
Flash Code or Symptom Malfunction partReference
page
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18FL tire pressure drops to 193 kPa (2.0 kg/cm
2 , 28 psi) or less
FR tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less
RR tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less
RL tire pressure drops to 193 kPa (2.0 kg/cm2 , 28 psi) or less—
21
22
23
24Transmitter no data (FL)
Transmitter no data (FR)
Transmitter no data (RR)
Transmitter no data (RL)WT-20
31
32
33
34Transmitter checksum error (FL)
Transmitter checksum error (FR)
Transmitter checksum error (RR)
Transmitter checksum error (RL)WT-20
35
36
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38Transmitter pressure data error (FL)
Transmitter pressure data error (FR)
Transmitter pressure data error (RR)
Transmitter pressure data error (RL)WT-21
41
42
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44Transmitter function code error (FL)
Transmitter function code error (FR)
Transmitter function code error (RR)
Transmitter function code error (RL)WT-20
45
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48Transmitter battery voltage low (FL)
Transmitter battery voltage low (FR)
Transmitter battery voltage low (RR)
Transmitter battery voltage low (RL)WT-20
52 Vehicle speed signalWT-22
Low tire pressure warning lamp does
not come on when ignition switch is
turned on.Fuse or combination meter
BCM connector or circuit
BCM WT-23
Low tire pressure warning lamp stays
on when ignition switch is turned on.Combination meter
BCM connector or circuit
BCMWT-23
Low tire pressure warning lamp
flashes when ignition switch is turned
on.BCM harness connector or circuit
BCM
Transmitter's mode off
ID registration not completed yetWT-25
Hazard warning lamps flash when igni-
tion switch is turned on.BCM harness connector or circuit
BCMWT-26
ID registration cannot be completed.
Transmitter
Remote keyless entry receiver harness connector or circuit
Remote keyless entry receiver
BCM harness connector or circuit
BCMWT-26
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WW-4
FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
FRONT WIPER AND WASHER SYSTEMPFP:28810
Components Parts and Harness Connector LocationEKS00I1G
System DescriptionEKS00I1H
Front wiper relays (front wiper relay, front wiper high relay) are located in the IPDM E/R (intelligent power
distribution module engine room).
Wiper switch (combination switch) is composed of a combination of 5 output terminals and 5 input termi-
nals. Terminal combination status is read by BCM (body control module) when switch is turned ON.
BCM controls front wiper LO, HI, and INT (intermittent) operation.
IPDM E/R operates wiper motor according to CAN communication signals from BCM.
OUTLINE
Power is supplied at all times
to ignition relay, located in IPDM E/R, from battery directly,
through 40A fusible link (letter g, located in fuse, fusible link and relay box)
to BCM terminal 70,
through 30A fuse (No. 39, located in IPDM E/R)
to front wiper relay located in IPDM E/R
through 15A fuse (No. 52, located in IPDM E/R), and
through 20A fuse (No. 53, located in IPDM E/R)
to CPU located in IPDM E/R.
When ignition switch is in ON or START position, power is supplied
through ignition relay (located in IPDM E/R)
1. IPDM E/R E45, E46 and E48 2. BCM M18 and M20 (view with glove
box removed)3. Front wiper motor E1 (View with
cowl top cover removed)
4. Front and rear washer motor E2
(View with front fender protector LH
removed)5. Combination switch (wiper switch)
M28
WKIA5467E
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FRONT WIPER AND WASHER SYSTEM
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Revision: June 20062007 Versa
to front wiper relay (located in IPDM E/R), and
to front wiper high relay (located in IPDM E/R) and
to CPU (located in IPDM E/R),
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM terminal 38,
through 15A fuse [No. 4, located in fuse block (J/B)]
to combination switch terminal 14.
Ground is supplied
to IPDM E/R terminals 39 and 59 and
to front wiper motor terminal 2
through grounds E15 and E24,
to BCM terminal 67
to combination switch terminal 12
through grounds M57 and M61.
LOW SPEED WIPER OPERATION
When the front wiper switch is in LO position, the BCM detects the low speed wiper ON signal by means of the
BCM wiper switch reading function.
The BCM sends a front wiper request signal (LO) through the CAN communication line
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When the IPDM E/R receives front wiper request signal (LO), it turns ON front wiper relay, located in IPDM E/
R, power is supplied
through IPDM E/R terminal 33 and front wiper high relay and front wiper relay
to front wiper motor terminal 3.
Ground is supplied
to front wiper motor terminal 2
through grounds E15 and E24.
With power and ground is supplied, front wiper motor operates at low speed.
HIGH SPEED WIPER OPERATION
When the front wiper switch is in HI position, the BCM detects a high speed wiper ON signal by means of the
BCM wiper switch reading function.
The BCM sends a front wiper request signal (HI) through the CAN communication line
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When the IPDM E/R receives front wiper request signal (HI), it turns ON front wiper relay and front wiper high
relay, located in IPDM E/R, power is supplied
through IPDM E/R terminal 32
to front wiper motor terminal 5.
Ground is supplied
to front wiper motor terminal 2
through grounds E15 and E24.
With power and ground is supplied, front wiper motor operates at high speed.
INTERMITTENT OPERATION
Wiper intermittent operation delay interval is determined from the intermittent wiper dial position inputs. During
each intermittent operation delay interval, the BCM sends a front wiper request signal to the IPDM E/R to
operate the wipers.
When the ignition switch is in the ON or START position, and the front wiper switch is turned to the intermittent
position, the BCM detects a front wiper (intermittent) ON signal by means of the BCM wiper switch reading
function.
BCM then sends front wiper (intermittent) request signal through the CAN communication lines
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FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
from BCM terminals 39 and 40
to IPDM E/R terminals 40 and 41.
When BCM determines that combination switch status is front wiper intermittent ON, it performs the following
operations.
BCM detects ON/OFF status of intermittent wiper dial position
BCM calculates operation interval from wiper dial position.
BCM sends a front wiper request signal (INT) to IPDM E/R at calculated operation interval.
When IPDM E/R receives the front wiper request signal (INT), it supplies ground to energize the front wiper
relay. It then sends auto-stop signal to the BCM and conducts intermittent front wiper motor operation.
AUTO STOP OPERATION
With wiper switch turned OFF, wiper motor will continue to operate until wiper arms reach windshield base.
When the wiper arms are not located at base of windshield with wiper switch OFF, ground is supplied
from IPDM E/R terminal 33
to front wiper motor terminal 3, in order to continue wiper motor operation at low speed.
When the wiper arms reach base of windshield, front wiper motor terminals 4 and 2 are connected, and
ground is supplied
to IPDM E/R terminal 38
through front wiper motor terminals 4 and 2
through grounds E15 and E24.
Then the IPDM E/R sends auto stop operation signal to BCM with CAN communication line.
When the BCM receives auto-stop operation signal, BCM sends wiper stop signal to IPDM E/R with CAN com-
munication line.
IPDM E/R stops wiper motor. Wiper motor will then stop wiper arms at the STOP position.
WASHER OPERATION
When the wiper switch is in front wiper washer position, BCM detect front wiper washer signal by BCM wiper
switch reading function. Refer to BCS-3, "
COMBINATION SWITCH READING FUNCTION" .
Combination switch power is supplied
through combination switch terminal 14
to washer motor terminal 1.
Ground is supplied
to front washer motor terminal 2
through combination switch terminal 11
through combination switch terminal 12
through grounds M57 and M61.
With ground is supplied, front washer motor is operated.
When the BCM detects that front washer motor has operated for 0.4 seconds or longer, BCM operates front
wiper motor for low speed.
When the BCM detects washer switch is OFF, low speed operation cycles approximately 2 times and stops.
MIST OPERATION
When the wiper switch is turned to the mist position, wiper low speed operation cycles once and then stops.
For additional information about wiper operation under this condition, refer to WW-5, "
LOW SPEED WIPER
OPERATION" .
If switch is held in mist position, low speed operation continues.
FAIL -S AFE F UN CTI ON
If an abnormality occurs in CAN communications, IPDM E/R holds the condition just before fail-safe status is
initiated until ignition switch is turned OFF. (If wipers were operating in LO just before the initiation of fail-safe
status, they continue to operate in LO until ignition switch is turned OFF.)
COMBINATION SWITCH READING FUNCTION
Refer to LT- 6 8 , "Combination Switch Reading Function" .
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FRONT WIPER AND WASHER SYSTEM
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6. CHECK IPDM E/R
With CONSULT-ll
1. Connect IPDM E/R connector E45.
2. Turn ignition switch ON.
3. Select “IPDM E/R” by CONSULT-II, and select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “FRONT WIPER” on “SELECT TEST ITEM” screen.
5. Touch “LO” or “HI” screen.
6. Check voltage between IPDM E/R connector E45 terminals 32
and 33 and ground while front wiper (HI, LO) is operating.
Without CONSULT-ll
1. Connect IPDM E/R connector E45.
2. Turn ignition switch ON.
3. Start auto active test. Refer to PG-21, "
Auto Active Test" .
4. Check voltage between IPDM E/R connector E45 terminals 32 and 33 and ground while front wiper (HI,
LO) is operating.
OK or NG
OK >> Replace front wiper motor. Refer to WW-25, "Removal and Installation of Front Wiper Drive
Assembly" .
NG >> Replace IPDM E/R. Refer to PG-29, "
Removal and Installation of IPDM E/R" .
Front Wiper Does Not Return to Stop Position (After Front Wiper Operate for 10
Seconds, They Stop for 20 Seconds, and After Repeating the Operations Five
Times, They Become Inoperative)
EKS00I1U
CAUTION:
When auto-stop signal has not varied for 10 seconds or longer while IPDM E/R is operating front
wipers, IPDM E/R considers that front wipers are locked, and stops wiper output. That causes this
symptom.
This status can be checked by “DATA MONITOR” of “IPDM E/R” on which “WIPER PROT” item
shows “BLOCK”.
Te r m i n a l
ConditionVo ltag e
(Approx.) (+)
(-)
IPDM E/R
connectorTe r m i n a l
E4532
GroundStopped 0V
LO operation Battery voltage
33Stopped 0V
HI operation Battery voltage
Te r m i n a l
ConditionVoltage
(Approx.) (+)
(-)
IPDM E/R
connectorTe r m i n a l
E4532
GroundStopped 0V
LO operation Battery voltage
33Stopped 0V
HI operation Battery voltage
WKIA5490E
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WW-18
FRONT WIPER AND WASHER SYSTEM
Revision: June 20062007 Versa
1. CHECK FRONT WIPER STOP SIGNAL
With CONSULT-ll
Select “IPDM E/R” on CONSULT-II. With “DATA MONITOR”, make
sure that “WIP AUTO STOP” turns “ACT P” - “STOP P” linked with
wiper operation.
Without CONSULT-ll
GO TO 2.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> GO TO 2.
2. CHECK IPDM E/R
1. Turn ignition switch ON.
2. Check voltage between IPDM E/R connector E46 terminal 38
and ground while front wiper motor is stopped and while it is
operating.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and Installation of IPDM E/R" .
NG >> GO TO 3.
3. CHECK FRONT WIPER AUTO STOP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E46 and wiper motor connector E1.
3. Check continuity between IPDM E/R connector (A) E46 terminal
38 and front wiper motor connector (B) E1 terminal 4.
4. Check continuity between IPDM E/R harness connector (A) and
Ground.
OK or NG
OK >> Replace front wiper motor. Refer to WW-25, "Removal and Installation of Front Wiper Drive
Assembly" .
NG >> Repair harness or connector.
PKIA7614E
Te r m i n a l
ConditionVo ltag e
(Approx.) (+)
(-)
IPDM E/R
connectorTerminal
E46 38 GroundWiper stopped 0V
Wiper operating Battery voltage
WKIA5491E
AB
Continuity
Connector Terminal Connector Terminal
E46 38 E1 4 Yes
A
GroundContinuity
Connector Terminal
E46 38 No
WKIA5492E