Ipdm e/r (intelligent power distribution module engine room)
Reference Value
Values on the diagnosis tool
Terminal layout
Physical values
Fail-Safe
Can communication control
When can communication with ecm and bcm is impossible, ipdm e/r performs fail-safe control. After can communication recovers normally, it also returns to normal control.
If no can communication is available with ecm
If no can communication is available with bcm
Ignition relay malfunction detection function
Front wiper protection function
Ipdm e/r detects front wiper stop position by a front wiper stop position signal.
When a front wiper stop position signal is in the conditions listed below, ipdm e/r stops power supply to wiper after repeating a front wiper 10 seconds activation and 20 seconds stop.
Note:
This operation status can be confirmed on the ipdm e/r “data monitor” that displays “block” for the item “wip prot” while the wiper is stopped.
DTC Index
Note:
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 injury to the
driver and front passenger for certain
types of collision. Information necessary to service the system ...
Floor mats
WARNING
To avoid potential pedal interference that
may result in a collision or injury:
NEVER place a floor mat on top of another
floor mat in the driver front
position.
Use only genuine NISSAN floor mats
specifically designed for use in your vehicle
model. See ...
C1140 Actuator relay system
DTC Logic
DTC DETECTION LOGIC
DTC
Display Item
Malfunction detected condition
Possible causes
C1140
ACTUATOR RLY
When a malfunction is detected in actuator relay.
Harness or connector
ABS actuator and electric unit
(control unit)
Fusible link ...