Description
The engine speed signal is transmitted from ECM to the combination meter via CAN communication.
DTC Logic
DTC DETECTION LOGIC

Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS OF ECM
Perform "Self Diagnostic Result" of ECM, and repair or replace malfunctioning parts.
>> Refer to EC-138, "CONSULT Function".
DTC B2205 vehicle speed circuit
B2268 water tempAudio unit
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
...
Basic inspection
COMPONENT INSPECTION
Inspection
AFTER A COLLISION
WARNING: Inspect all seat belt assemblies
including retractors and attaching hardware after any collision.
NISSAN/INFINITI recommends that all seat belt assemblies in use during a
collision be replaced unless the collision was minor and the b ...
Diagnosis system (BCM)
CONSULT Function (BCM - COMMON ITEM)
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
CONSULT Function (BCM - AIR PRESSURE MONITOR)
NOTE: The Signal Tech II Tool (J-50190) can be used
to ...