Nissan Altima (L32) 2007-2012 Service Manual: Basic inspection
Special Repair Requirement
1.INSPECTION START
1. Check the service history.
2. Check the following parts.
• Fuse/circuit breaker blown.
• Poor connection, open or short circuit of harness connector.
• Battery voltage.
Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace the malfunctioning parts.
Additional service when replacing
control unit
Description
MEMORY RESET PROCEDURE
1. Please observe the following instructions at confirming the sunroof
operation.
NOTE:
Do not disconnect the electronic power while the sunroof is operatin ...
Other materials:
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 COMMUNICATION CONTROL
When CAN communication with ECM and BCM is impossible, IPDM E/R performs
fail-safe c ...
On-vehicle repair
INSTRUMENT PANEL ASSEMBLY
Exploded View
1. Center speaker grille
2. Tweeter speaker grille (LH)
3. Instrument panel
4. Instrument side mask (LH)
5. Combination meter
6. Lower knee protector (LH)
7. Cluster lid A
8. Instrument lower cover (LH)
9. Fuse block cover
10. Steering column cov ...
ASCD Brake switch
Description
When the brake pedal is depressed, ASCD brake switch is turned OFF and stop
lamp switch is turned ON.
ECM detects the state of the brake pedal by those two types of input (ON/OFF
signal).
Refer to EC-1090, "System Diagram" for the ASCD function.
Component Function C ...
