Nissan Juke Service and Repair Manual : ECU diagnosis information
Diagnosis system (BCM) (without intelligent key system)
Description
Air conditioning system performs self-diagnosis, operation check, function
diagnosis, and various settings
using diagnosis function of each control unit.
Common item : consult-III F ...
PTC heater control unit
Reference Value
CONSULT-III DATA MONITOR REFERENCE VALUES
TERMINAL LAYOUT
PHYSICAL VALUES
DTC Index
...
Other materials:
B2099 ignition relay off stuck
Description
The ignition relay integrated in IPDM E/R is operated with ignition switch ON
signal from the ignition switch.
DTC Logic
DTC DETECTION LOGIC
NOTE:
When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second),
the “DTC: B2099” may be detected.
1.PERFORM ...
P1574 ASCD vehicle speed sensor
Description
The ECM receives two vehicle speed sensor signals via CAN communication line.
One is sent from combination
meter, and the other is from TCM (Transmission control module). The ECM uses
these signals for ASCD
control. Refer to EC-477, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) : Sy ...
Hazard warning flasher switch
Activate the hazard warning flasher switch to alert other motorists when you are required to stop or park your Nissan Leaf under emergency conditions. Once engaged, all exterior turn signal lamps will flash simultaneously, providing high visibility to surrounding traffic.
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