Nissan Altima (L32) 2007-2012 Service Manual: B2618 BCM
Description
BCM controls the various electrical components and simultaneously supplies
power according to the power
supply position.
BCM checks the power supply position internally.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2618 is displayed with DTC U1000, first perform the trouble diagnosis
for DTC U1000. Refer to
PCS-58, "DTC Logic".
• If DTC B2618 is displayed with DTC U1010, first perform the trouble diagnosis
for DTC U1010. Refer to
PCS-59, "DTC Logic".
DTC CONFIRMATION PROCEDURE
1. PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions, and wait for at
least 1 second.
- CVT selector lever is in the P or N position
- Release brake pedal
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to PCS-74, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. INSPECTION START
1. Turn ignition switch ON.
2. Select “Self diagnostic result” mode with CONSULT-III.
3. Touch “ERASE”.
4. Perform DTC Confirmation Procedure.
See PCS-74, "DTC Logic".
Is the 1st trip DTC B2618 displayed again?
YES >> Replace BCM. Refer to BCS-96, "Removal and Installation".
NO >> Inspection End.
Description
BCM controls the various electrical components and simultaneously supplies
power according to the power
supply position.
BCM checks the power supply position internally.
DTC Logic
...
Description
BCM transmits the change in the power supply position with the push-button
ignition switch to IPDM E/R via
the CAN communication line. IPDM E/R transmits the power supply position sta ...
Other materials: Precautions on SRS
This SRS section contains important information
concerning the following systems:
Driver and front passenger supplemental
front-impact air bag (NISSAN Advanced
Air Bag System)
Front seat-mounted side-impact supplemental
air bag
Rear outboard seat-mounted side-impact
supplemental air bag
Roo ...
Instrument panel
Vents
Steering wheel switches for audio control*
Vehicle information display controls
Headlight/turn signal switch
Paddle shifters (if so equipped)
Driver supplemental air bag
Horn
Meters and gauges
Warning and indicator lights
Vehicle information display
Wiper and washer switch
Heat ...
Warning lights, indicator lights and audible
reminders
Warning/Indicator light (red)
Brake warning light
Charge warning light
Electronic parking brake
indicator
light (if so equipped)
Engine oil pressure warning
light
Master warning light
Seat belt warning light and
chime
Security indicator light
Supplemental air bag warning
light
Warning/Indic ...