Nissan Sentra Service Manual: System description
- Component parts
- System
- Diagnosis system (bcm) (with intelligent key system)
- Diagnosis system (BCM) (without intelligent key system)
- Diagnosis system (ipdm e/r) (with intelligent key system)
- Diagnosis system (ipdm e/r) (without intelligent key system)
Preparation
Special Service Tool
The actual shape of the tools may differ from those illustrated here.
...
Component parts
Component Parts Location
IPDM E/R, (Headlamp high relay,
Headlamp low relay, Taillamp relay
and Front fog lamp relay (if equipped))
Stop lamp switch
Parking brake switch
Combination ...
Other materials:
Dtc/circuit diagnosis
U1000 can comm circuit
Description
Refer to LAN-7, "CAN COMMUNICATION SYSTEM : System Description".
Dtc logic
Dtc detection logic
Consult display
Dtc detection condition
Possible cause
Can comm circuit
[u1000]
When ipdm e/r cannot communicate with can comm ...
Ipdm-e branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ipdm e/r for damage, bend and
loose connection (unit side
and connector side).
Is the inspection result normal?
Yes ...
Heater and air conditioner (automatic) (if so equipped)
Temperature control buttons (driver’s
side)
(front defroster) button
(rear window defroster)
button
Display screen
MODE (manual air flow control) button
Fresh air intake button
Air recirculation button
Temperature control buttons (passenger’s
side)
DUAL button
...
