Nissan Altima 2007-2012 Service Manual: Key slot illumination
Description
Blinks when Intelligent Key insertion is required.
Component Function Check
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.
Is the inspection result normal? YES >> Key slot function is OK.
NO >> Refer to SEC-114, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL
Check voltage between key slot connector and ground.
Is the
Is the inspection result normal? YES >> GO TO 6
NO >> GO TO 2
2.CHECK KEY SLOT POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check voltage between slot connector and ground.
Is the inspection result normal? YES >> GO TO 3
NO >> Repair or replace key slot power supply circuit.
3.CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot connector and ground.
Is the inspection result normal? YES >> GO TO 4
NO >> Repair or replace key slot ground circuit.
4.CHECK KEY SLOT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and key slot connector.
3. Check continuity between BCM connector and key slot connector.
4. Check continuity between BCM connector and ground.
Is the inspection result normal? YES >> GO TO 5
NO >> Repair or replace harness between BCM and key slot.
5.CHECK KEY SLOT
Refer to DLK-83, "Component Inspection".
Is the inspection result normal? YES >> GO TO 6
NO >> Replace key slot. Refer to SEC-207, "Removal and Installation".
6.CHECK INTERMITTENT IN
Refer to GI-42, "Intermittent Incident".
>> Inspection End.
Key slot
Diagnosis Procedure
1.CHECK KEY SLOT POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check voltage between slot connector and ground.
Is the inspect ...
Key cylinder switch
Description
For vehicles equipped with LH and RH anti-pinch system, the main power window
and door lock/unlock switch
detects condition of the door key cylinder switch and transmits to BCM as the ...
Other materials:
Diagnosis system (BCM)
COMMON ITEM
Diagnosis Description
BCM CONSULT-III FUNCTION
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub s ...
Precaution
HANDLING PRECAUTIONS FOR PLASTICS
Precautions For Plastics
1. When repairing and painting a portion of the body adjacent to plastic
parts, consider their characteristics
(influence of heat and solvent) and remove them if necessary or take suitable
measures to protect them.
2. Plastic par ...
B260F engine status
Description
BCM receives the engine status signal from ECM via CAN communication.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B260F is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
SEC-235, "DTC Logic".
• If DTC B260F is displayed w ...