The NISSAN Vehicle Immobilizer System will not allow the engine to start without the use of a registered key.
Never leave these keys in the vehicle.
FCC Notice:
For USA:
This device complies with part 15 of the
FCC Rules. Operation is subject to the following
two conditions: (1) This device may
not cause harmful interference, and (2) this
device must accept any interference received,
including interference that may
cause undesired operation.
NOTE: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
For Canada: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any received, including interference that may cause undesired operation of the device.
Security indicator light
The security indicator light blinks whenever the ignition switch is placed in the OFF, LOCK or ACC (if so equipped) position. This function indicates the NISSAN Vehicle Immobilizer System is operational.
If the NISSAN Vehicle Immobilizer System is malfunctioning, the light will remain on while the ignition switch is placed in the ON position.
If the light still remains on and/or the engine will not start, see a NISSAN dealer for NISSAN Vehicle Immobilizer System service as soon as possible. Please bring all registered keys that you have when visiting your NISSAN dealer for service.
C1198 vacuum sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1198
VACUUM SEN CIR
When an open circuit is detected in vacuum sensor
circuit.
When a short circuit is detected in vacuum sensor
circuit.
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CAN system (type 2)
MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (connector side
an ...
Diagnosis system (BCM)
WITH INTELLIGENT KEY
WITH INTELLIGENT KEY : CONSULT Function (BCM - COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
Direct Diagnostic Mode
Description
Ecu Identification
The BCM part number is displayed.
Self D ...