2003 NISSAN TEANA Service Manual

headrest gas tank size sport mode hood release wheel torque checking oil

Page 769 of 3502

NISSAN TEANA 2003 Service Manual INTELLIGENT KEY SYSTEM
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5. CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key unit connector

INTELLIGENT KEY SYSTEM
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5. CHECK DOOR REQUEST SWITCH CIRCUIT
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key unit connector M31 terminals 5 (driver door), 25 (passenger
door), and 29 (trunk) and door request switch connector D25 (driver door), D43 (passenger door) terminal
3, T2 (trunk) terminal 2.
3. Check continuity between door request switch connector D25
(driver door), D43 (passenger door), T2 (trunk) terminals 3, 2
and ground.
OK or NG
OK >> Replace Intelligent Key unit.
NG >> Repair or replace harness between Intelligent Key unit and door request switch.
Check Intelligent Key Warning BuzzerBIS000XK
1. CHECK INTELLIGENT KEY WARNING BUZZER POWER SUPPLY CIRCUIT
1. Turn ignition knob LOCK position.
2. Disconnect Intelligent Key warning buzzer connector.
3. Check voltage between Intelligent Key warning buzzer connector D22 (driver side), B222 (trunk room) ter-
minal 1 (Y/R) and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace Intelligent Key warning buzzer power
supply circuit.
2. CHECK INTELLIGENT KEY WARNING BUZZER CIRCUIT
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key unit connector M31 terminal 4, 23 and Intelligent Key warning
buzzer connector D22 (driver side), B222 (trunk room) terminal 2.
3. Check continuity between Intelligent Key warning buzzer con-
nector D22 (driver side), B222 (trunk room) terminal 2 and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness between Intelligent Key warning buzzer and Intelligent Key unit.Driver 5 (B/W) - 3 (B/W) : Continuity should exist.
Passenger 25 (P/L) - 3 (P/L) : Continuity should exist.
Trunk 29 (G/O) - 2 (G/O) : Continuity should exist.
2 (G/O) - Ground : Continuity should not exist.
3 (B/W, P/L) - Ground : Continuity should not exist.
PIIB0957E
1 (Y/R) - Ground : Battery voltage
PIIA6748E
Driver side:
4 (SB) - 2 (SB) : Continuity should exist.
Trunk room:
4 (SB) - 2 (LG/B) : Continuity should exist.
2 (SB) - Ground : Continuity should not exist.
PIIB8798E

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NISSAN TEANA 2003 Service Manual BL-112
INTELLIGENT KEY SYSTEM

3. CHECK INTELLIGENT KEY WARNING BUZZER OPERATION
Connect battery power supply to Intelligent Key warning buzzer connector D22 (driver side), B222 (trunk
room) terminal

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2. CHECK OUTSIDE KEY ANTENNA CIRCUIT
1. Disconnect Intelligent Key unit connector and outside key antenna connector.
2. Check continuity betwe

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NISSAN TEANA 2003 Service Manual BL-114
INTELLIGENT KEY SYSTEM

Check Inside Key AntennaBIS000XM
1. CHECK INSIDE KEY ANTENNA POWER SUPPLY CIRCUIT-1
Push ignition knob and use an oscilloscope to check voltage waveform between Intelli

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3. CHECK INSIDE KEY ANTENNA POWER SUPPLY-2
1. Replace inside key antenna.
2. Push ignition knob, and use an oscilloscope to check voltage
wave

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NISSAN TEANA 2003 Service Manual BL-116
INTELLIGENT KEY SYSTEM

3. CHECK STEERING LOCK COMMUNICATION CIRCUIT
1. Connect steering lock unit connector.
2. Check voltage between Intelligent Key unit connector M31 terminal 1 (L/Y) and g

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NISSAN TEANA 2003 Service Manual INTELLIGENT KEY SYSTEM
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Check Headlamp FunctionBIS000XO
First perform the “SELF-DIAG RESULTS” in “BCM” with CONSULT-II, then perform the trouble diagnosis of

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NISSAN TEANA 2003 Service Manual BL-118
INTELLIGENT KEY SYSTEM

INTELLIGENT KEY BATTERY INSPECTION
Check by connecting a resistance (approximately 300Ω) so that the
current value becomes about 10 mA.
Standard : Approx. 2.5 - 3.0V

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