lighting INFINITI FX35 2004 Service Manual

SPIRAL CABLE
SRS-39
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SRS
Revision: 2004 November 2004 FX35/FX45
6. Disconnect the horn switch connector, and then the spiral cable
connector.
CAUTION:
Do not tap or bump the steering wheel.
7. Remove the wiper washer switch and lighting switch from the spiral cable.
INSTALLATION
Install in the reverse order of removal.
CAUTION:

The spiral cable may snap due to steering operation if the
cable is installed in an improper position.

Also, with the steering linkage disconnected the cable may
snap by turning the steering wheel beyond the limited num-
ber of turns. The spiral cable can be turned counterclock-
wise about 2.5 turns from the right end position.

After the work is completed, perform self-diagnosis to make
sure that no malfunction is detected. Refer to SRS-17, "
SRS
Operation Check" .
SHIA0193E
PHIA0101E

WW-14
FRONT WIPER AND WASHER SYSTEM
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Values for BCMAKS0056U
Terminal No.
(Wire color)Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
2 (GY) Combination switch input 5 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
3 (L/B) Combination switch input 4 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
4 (PU/W) Combination switch input 3 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
5 (Y/R) Combination switch input 2 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4 6 (SB) Combination switch input 1 ON
32 (GY/R) Combination switch output 5 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
33 (G) Combination switch output 4 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
34 (W/B) Combination switch output 3 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E

FRONT WIPER AND WASHER SYSTEM
WW-15
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WW
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Values for IPDM E/RAKS0056V
How to Proceed With Trouble DiagnosisAKS0056W
1. Confirm the symptoms and customer complaint.
2. Understand operation description and function description. Refer to WW-4, "
System Description" .
3. Perform the Preliminary Check. Refer to WW-16, "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the front wiper and washer operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
35 (W/G) Combination switch output 2
ON

Lighting switch and wiper switch
OFF

Wiper dial position 4 36 (W/R) Combination switch output 1
38 (W/L) Ignition switch (ON) ON — Battery voltage
39 (L) CAN H — — —
40 (R) CAN L — — —
42 (L/R) Battery power supply OFF — Battery voltage
49 (B) Ground ON — Approx. 0 V
52 (B) Ground ON — Approx. 0 V
55 (G) Battery power supply OFF — Battery voltage Terminal No.
(Wire color)Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
SKIA5292E
Terminal No.
(Wire color)Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
21 (P) Low speed signal ON Wiper switchOFF Approx. 0 V
LO Battery voltage
31 (PU) High speed signal ON Wiper switchOFF Approx. 0 V
HI Battery voltage
32 (L) Wiper auto - stop signal ONWiper operating Battery voltage
Wiper stopped Approx. 0 V
38 (B) Ground ON — Approx. 0 V
44 (OR) Washer motor power supply ON — Battery voltage
48 (L) CAN H — — —
49 (R) CAN L — — —
60 (B) Ground ON — Approx. 0 V

REAR WIPER AND WASHER SYSTEM
WW-39
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WW
Revision: 2004 November 2004 FX35/FX45
Terminals and Reference Values for BCMAKS0079S
Terminal No.
(Wire color)Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
2 (GY) Combination switch input 5 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
3 (L/B) Combination switch input 4 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
4 (PU/W) Combination switch input 3 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
5 (Y/R) Combination switch input 2
ON

Lighting switch and wiper switch
OFF

Wiper dial position 4 6 (SB) Combination switch input 1
32 (GY/R) Combination switch output 5 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
33 (G) Combination switch output 4 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
34 (W/B) Combination switch output 3 ON

Lighting switch and wiper switch
OFF

Wiper dial position 4
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E
SKIA5292E
SKIA5291E

WW-40
REAR WIPER AND WASHER SYSTEM
Revision: 2004 November 2004 FX35/FX45
How to Proceed With Trouble DiagnosisAKS0057L
1. Confirm the symptoms and customer complaint.
2. Understand operation description and function description. Refer to WW-35, "
System Description" .
3. Perform the Preliminary Check. Refer to WW-40, "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the rear wiper and washer operate normally? If YES: GO TO 6. If NO: GO TO 4.
6. INSPECTION END
Preliminary CheckAKS0057M
INSPECTION POWER SUPPLY AND GROUND CIRCUIT
Inspection Procedure
1. CHECK FUSE

Check if wiper and washer fusible link and fuse is blown.
Refer to WW-37, "Wiring Diagram — WIP/ R —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
35 (W/G) Combination switch output 2
ON

Lighting switch and wiper switch
OFF

Wiper dial position 4 36 (W/R) Combination switch output 1
38 (W/L) Ignition switch (ON) ON — Battery voltage
39 (L) CAN H — — —
40 (R) CAN L — — —
42 (L/R) Battery power supply OFF — Battery voltage
49 (B) Ground ON — Approx. 0 V
52 (B) Ground ON — Approx. 0 V
55 (G) Battery power supply OFF — Battery voltage
59 (Y) Rear wiper auto stop signal ONWiper operating Approx. 0 V
Wiper stopped Battery voltage
70 (SB) Rear wiper motor output signal ON Wiper switchOFF Approx. 0 V
ON Battery voltage Terminal No.
(Wire color)Signal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
SKIA5292E
Unit Power source Fuse and fusible link No.
BCMBatteryM
22
Ignition ON or START 1
Rear washer motor Ignition ON or START 84