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Home >> Infiniti >> 2006 >> FX35 RWD >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Wiper, Washer & Horn >> Front Wiper And Washer System >> Terminals and Reference Values for BCM

Terminals and Reference Values for BCM

CAUTION:
  • Check combination switch system terminal waveform under the loaded condition with lighting switch, turn signal switch and wiper switch OFF not to be fluctuated by overloaded.
  • Turn wiper dial position to 4 except when checking waveform or voltage of wiper dial position. Wiper dial position can be confirmed on CONSULT-II. Refer to "DATA MONITOR ".
TERMINALS AND REFERENCE VALUES FOR BCM

Terminal No. Wire color Signal name Measuring condition Reference value
Ignition switch Operation or condition
4 PU/W Combination switch input 3 ON Lighting, turn, wiper switch (Wiper intermittent dial position 4) OFF Approx. 0 V
Any of the conditions below
  • Front wiper switch MIST
  • Front wiper switch INT
  • Front wiper switch LO
G04084530

Approx. 1.0 V
5 Y/R Combination switch input 2 ON Lighting, turn, wiper switch OFF
(Wiper intermittent dial position 4)		 Approx. 0 V
Any of the conditions below
  • Front washer switch

    (Wiper intermittent dial position 4)

  • Wiper intermittent dial position 1
  • Wiper intermittent dial position 5
  • Wiper intermittent dial position 6
G04084530

Approx. 1.0 V
6 SB Combination switch input 1 ON Lighting, turn, wiper switch OFF
(Wiper intermittent dial position 4)		 Approx. 0 V
Any of the conditions below
  • Front wiper switch HI

    (Wiper intermittent dial position 4)

  • Wiper intermittent dial position 3
G04084530

Approx. 1.0 V
Any of the conditions below
  • Wiper intermittent dial position 1
  • Wiper intermittent dial position 2
G04078670

Approx. 1.7 V
Any of the conditions below
  • Wiper intermittent dial position 6
  • Wiper intermittent dial position 7
G04084256

Approx. 0.8 V
32 GY/R Combination switch output 5 ON Lighting, turn, wiper switch OFF
(Wiper intermittent dial position 4)
G04078527

Approx. 7.2 V
Any of the conditions below
  • Wiper intermittent dial position 1
  • Wiper intermittent dial position 2
  • Wiper intermittent dial position 6
  • Wiper intermittent dial position 7
G04078673

Approx. 1.0 V
33 G Combination switch output 4 ON Lighting, turn, wiper switch OFF
(Wiper intermittent dial position 4)
G04078527

Approx. 7.2 V
Any of the conditions below
  • Wiper intermittent dial position 1
  • Wiper intermittent dial position 5
  • Wiper intermittent dial position 6
G04084542

Approx. 1.2 V
34 W/B Combination switch output 3 ON Lighting, turn, wiper switch OFF
(Wiper intermittent dial position 4)
G04078527

Approx. 7.2 V
Any of the conditions below
  • Wiper intermittent dial position 1
  • Wiper intermittent dial position 2
  • Wiper intermittent dial position 3
G04084542

Approx. 1.2 V
35 W/G Combination switch output 2 ON Lighting, turn, wiper switch (Wiper intermittent dial position 4) OFF
G04078527

Approx. 7.2 V
Any of the conditions below
  • Front wiper switch INT
  • Front wiper switch HI
G04084542

Approx. 1.2 V
36 W/R Combination switch output 1 ON Lighting, turn, wiper switch (Wiper intermittent dial position 4) OFF
G04078527

Approx. 7.2 V
Any of the conditions below
  • Front wiper switch MIST
  • Front wiper switch LO
  • Front washer switch
G04084542

Approx. 1.2 V
38 W/L Ignition switch (ON) ON - Battery voltage
39 L CAN - H - - -
40 P 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
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