Nissan Note [188/238] Bl 188

Nissan Note [188/238] Bl 188
BL-188
INTELLIGENT KEY SYSTEM
3. CHECK INSIDE KEY ANTENNA INPUT SIGNAL 2
1. Replace inside key antenna. (New antenna or other antenna)
2. Connect Intelligent Key unit and inside key antenna connector.
3. Check signal between Intelligent Key unit connector and ground with oscilloscope.
OK or NG
OK >> Replace malfunction inside key antenna.
NG >> Replace Intelligent Key unit.
Check Steering Lock Unit
BIS0016C
1. CHECK STEERING LOCK UNIT POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect steering lock unit connector.
3. Check voltage between steering lock unit and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace steering lock unit power supply circuit.
2. CHECK STEERING LOCK UNIT GROUND CIRCUIT
Check continuity between steering lock unit and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 6.
Terminals
Condition
Signal
(Reference value.)
(+)
(–)
Intelligent Key
unit connector
Ter-
minal
M60
Dash
board
35
Ground
Any door
is open
close
Center
console
15
Back
door
13
PIIB6630E
SIIA1910J
Terminals
Voltage (V)
(Approx.)
(+)
(–)
Steering lock unit Terminal
M37 1 Ground Battery voltage
PIIB6632E
Steering lock unit connector Terminal
Ground
Continuity
M37 4 Yes
PIIB6633E

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