2008 NISSAN TIIDA connector d2

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REAR WIPER AND WASHER SYSTEM
REAR WIPER AND WASHER SYSTEM
Component Parts and Harness Connector LocationINFOID:0000000001704565
System DescriptionINFOID:0000000001704566
• The wiper switch (combination switch) is composed of a combination of 5 output terminals and 5 input termi-
nals. Terminal combination status is read by the BCM (body control module) when switch is turned ON.
• The BCM controls rear wiper ON and INT (intermittent) operation.
Power is supplied at all times
• through 40A fusible link (letter g , located in fuse and fusible link box)
• to BCM terminal 70.
With the ignition switch in ON or START position, power is supplied
• through 15A fuse [No. 4, located in the fuse block (J/B)]
• to combination switch terminal 2
• through 10A fuse [No. 6, located in the fuse block (J/B)]
• to BCM terminal 38.
Ground is supplied
• to BCM terminal 67, and
• to combination switch terminal 12
• through grounds M57 and M61.
REAR WIPER OPERATION
When the ignition switch is in the ON or START position, and the rear wiper switch is in the ON position, the
BCM detects a rear wiper ON request through the combination switch (wiper switch) reading function and con-
trols the rear wiper motor as follows.
Power is supplied
• through BCM terminal 55
• to rear wiper motor terminal 1.
Ground is supplied
• to rear wiper motor terminal 3
WKIA5507E
1.Combination switch (wiper switch)
M282.BCM M18 and M20 (view with glove
box removed)3.Front and rear washer motor E2
(view with front fender protector LH
removed)
4. Rear wiper motor D404

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REAR WIPER AND WASHER SYSTEM
3. Perform the Preliminary Check. Refer to WW-28, "Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the rear wiper operate normally? If YES: GO TO 6. If NO: GO TO 4.
6. Inspection End.
Preliminary CheckINFOID:0000000001704570
CHECK POWER SUPPLY AND GROUND CIRCUIT FOR BCM
Refer to BCS-15, "BCM Power Supply and Ground Circuit Inspection" .
CONSULT-III Function (BCM)INFOID:0000000001704571
Refer to WW-10, "CONSULT-III Function (BCM)" .
Rear Wiper Does Not OperateINFOID:0000000001704572
1.REAR WIPER ACTIVE TEST
1. Select "BCM" on CONSULT-III, and select "WIPER" on "SELECT TEST ITEM" screen.
2. Select "ACTIVE TEST" on "SELECT DIAG MODE" screen.
3. Select "RR WIPER" on "SELECT TEST ITEM" screen.
4. Make sure rear wiper operates.
OK or NG
OK >> GO TO 6.
NG >> GO TO 2.
2.CHECK REAR WIPER MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and rear wiper motor.
3. Check continuity between rear wiper motor connector (A) D404
terminal 1and BCM connector (B) M19 terminal 55.
OK or NO
OK >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK REAR WIPER MOTOR SHORT CIRCUIT
Check continuity between rear wiper motor harness D404 terminal 1
and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK GROUND CIRCUIT Wiper should operate.
55 - 1 : Continuity should exist.
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1 - Ground : Continuity should not exist.
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REAR WIPER AND WASHER SYSTEM
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Check continuity between rear wiper motor connector D404 terminal
3 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
5. CHECK REAR WIPER OPERATING
1. Connect BCM and rear wiper motor.
2. Select "RR WIPER" during "ACTIVE TEST". Refer to WW-11,
"CONSULT-III Function (IPDM E/R)" . When rear wiper is oper-
ating, check voltage between BCM harness connector and
ground.
OK or NG
OK >> Replace rear wiper motor. Refer to WW-31, "Removal and Installation" .
NG >> Replace BCM. Refer to BCS-18, "
Removal and Installation of BCM" .
6.CHECK COMBINATION SWITCH INPUT SIGNAL
Select "BCM" on CONSULT-III. With "WIPER" data monitor, make sure "RR WIPER INT", "RR WIPER ON"
turn ON-OFF according to operation of wiper switch.
OK or NG
OK >> Replace BCM. Refer to BCS-18, "Removal and Installation of BCM" .
NG >> Check the wiper switch. Refer to BCS-3, "
System Description" .
Rear Wiper Stop Position Is IncorrectINFOID:0000000001704573
1.CHECK COMBINATION SWITCH INPUT SIGNAL
Select "BCM" on CONSULT-III. With "WIPER" data monitor, make sure "RR WIPER STOP" turns ON-OFF
according to wiper operation.
OK or NG
OK >> Replace BCM. Refer to BCS-18, "Removal and Installation of BCM" .
NG >> GO TO 2.
2.CHECK REAR WIPER MOTOR CIRCUIT3 - Ground : Continuity should exist.
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BCM
(–) ConditionVo l ta g e
(Approx.) (+)
Connector Terminal
M19 55 GroundStopped 0V
ON operation Battery voltage
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When wiper switch is in
INT position: RR WIPER INT ON
When wiper switch is in
ON position: RR WIPER ON ON
When wiper switch is in
OFF position: RR WIPER STOP OFF

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REAR WIPER AND WASHER SYSTEM
1. Turn ignition switch OFF.
2. Disconnect BCM and rear wiper motor.
3. Check continuity between rear wiper motor connector (A) D404
terminal 2 and BCM connector (B) M19 terminal 44.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK REAR WIPER MOTOR SHORT CIRCUIT
Check continuity between rear wiper motor connector D404 terminal
2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4.CHECK GROUND CIRCUIT
Check continuity between rear wiper motor connector D404 terminal
3 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
5.CHECK AUTO STOP SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between rear wiper motor connector D404 termi-
nal 2 and ground.
OK or NG
OK >> Replace BCM. Refer to BCS-18, "Removal and Installa-
tion of BCM" .
NG >> Replace rear wiper motor. Refer to WW-31, "
Removal
and Installation" .
Only Rear Wiper Does Not OperateINFOID:0000000001704574
1.CHECK COMBINATION SWITCH INPUT SIGNAL
Select "BCM" on CONSULT-III. With "WIPER" data monitor, make sure "RR WIPER ON" turns ON-OFF
according to operation of wiper switch.44 - 2 : Continuity should exist.
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2 - Ground : Continuity should not exist.
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3 - Ground : Continuity should exist.
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2 - Ground : Battery voltage should exist.
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REAR WIPER AND WASHER SYSTEM
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5. Disconnect the rear wiper motor connector (B).
6. Remove the bolts (A) and remove the rear wiper motor (1).
Installation
Installation is in the reverse order of removal.
CAUTION:
Do not drop the wiper motor or cause it to contact other parts.
REAR WASHER TUBE LAYOUT
NOTE:
Connect the check valve (2) to the washer fluid tube (1) so that the
directional arrow on the check valve (2) points towards the washer
nozzle tube (3).
REAR WASHER NOZZLE
Removal
1. Remove the back door window garnish. Refer to EI-36, "Removal and Installation" .
2. Disconnect rear washer tube from rear washer nozzle.
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1 Washer fluid reservoir 2 Washer fluid tube to rear door 3 Rear washer nozzle
4Check valve
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HORN
2. Disconnect the horn connectors.
3. Remove the horn nuts (A) and remove the horns (1).
INSTALLATION
Installation is in the reverse order of removal.
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