Nissan Altima 2007-2012 Service Manual: Symptom diagnosis
IPDM E/R (Intelligent power distribution
module engine room)
Reference Value
VALUES ON THE DIAGNOSIS TOOL
TERMINAL LAYOUT
PHYSICAL VALUES
Wiring Diagram — Coupe
Wiring Diagram — Sedan
Fail Safe
CAN COMMUNIC ...
Front wiper and washer system
symptoms
Symptom Table
CAUTION:
Perform the self-diagnosis with CONSULT-III before performing the diagnosis by
symptom. Perform
the diagnosis by DTC if DTC is detected.
...
Other materials:
How to use the vehicle information display
The vehicle information display can be changed
using the buttons and ENTER located
on
the steering wheel.
1. — navigate through the items in
vehicle
information
ENTER — change or select an item in the
vehicle information display
2. — go back to the previous menu
3. †...
B2109 steering lock relay
Description
The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN
communication.
IPDM E/R turns the steering lock relay ON and transmits the release of the
steering to BCM.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2109 is displayed with DTC U1000, first perf ...
Changing engine oil
QR25DE engine
1. Park the vehicle on a level surface and apply
the parking brake.
2. Start the engine and let it idle until it reaches
operating temperature, then turn it off.
3. Remove the oil filler cap A by turning it
counterclockwise.
4. Place a large drain pan under the drain plug
B . ...