BCM
Reference value
Note:
The signal tech ii tool (j-50190) can be used to perform the following functions. Refer to the signal tech ii user guide for additional information.
Values on the diagnosis tool




Terminal layout

Physical values














1: With cvt
2: With m/t
Fail-safe
Bcm performs fail-safe control when the following dtcs are detected.



Dtc inspection priority chart
If more than one DTC is displayed at the same time, perform inspections based on the following priority chart.


Dtc index
Note:
The details of time display are as follows.
IGN counter is displayed on Freeze Frame Data.


Diagnosis system (bcm)
Wiring diagramPrecaution
Precaution for supplemental restraint system (srs) "air bag" and "seat
belt pre-tensioner"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injur ...
Warning/indicator lights and audible reminders
Anti-lock Braking System (ABS)
warning light
Brake warning light
Charge warning light
Door open warning light
Engine oil pressure warning
light
Low fuel warning light
Low tire pressure warning light
Low windshield-washer fluid
warning light
NISSAN Intelligent Key® lock
warni ...
Headlamp (hi) circuit
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
headlamp high relay based on
inputs from the BCM over the CAN communication lines. When the headlamp high
relay is energized, power
flows through fuses 41 and 42, located in the IPDM E/R. Power then flo ...