Nissan Sentra Service Manual: Removal and installation
Ipdm e/r
Exploded view
- Ipdm e/r
- Ipdm e/r cover a
- Ipdm e/r cover b
Removal and installation
Caution:
Ipdm e/r integrated relays are not serviceable and must not be removed from unit.
Removal
- Remove inlet air duct (upper). Refer to em-25, "removal and installation".
- Remove battery. Refer to pg-50, "removal and installation (battery)".
- Release pawls (a) on ipdm e/r cover and remove ipdm e/r (1) from ipdm e/r cover b (2).
- Disconnect harness connector and then remove ipdm e/r.
- Remove engine room harness from ipdm e/r cover b.
- Remove ipdm e/r cover b nuts (a).
- Insert a suitable tool (A) between IPDM E/R cover A (1) and IPDM E/R cover B (2), disengage pawls, and remove IPDM E/R cover A.
- Remove ipdm e/r cover b.
Installation
Installation is in the reverse order of removal.
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
...
Other materials:
AM radio reception
AM signals, because of their low frequency, can
bend around objects and skip along the ground.
In addition, the signals can be bounced off the
ionosphere and bent back to earth. Because of
these characteristics, AM signals are also subject
to interference as they travel from transmitter
to r ...
Refrigerant pressure sensor
Component Function Check
1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
Start engine and warm it up to normal operating temperature.
Turn A/C switch and blower fan switch ON.
Check the voltage between ECM harness connector terminals.
Is the inspection result normal?
YES >> ...
Idle speed
Inspection
1.CHECK IDLE SPEED
With CONSULT
Check idle speed in “DATA MONITOR” mode of “ENGINE” using CONSULT.
Specification : EC-486, "Idle Speed"
With GST
Check idle speed with Service $01 of GST.
Specification : EC-486, "Idle Speed"
>> INSPEC ...
