Nissan Altima Owners Manual: Warning/indicator lights and audible reminders
Compass display (if so equipped)
This unit measures terrestrial magnetism and indicates
the direction of the vehicle’s heading.
With the ignition switch placed in the ON position,
press the button as described in
the
chart ...
Checking bulbs
With all doors closed, apply the parking brake
and place the ignition switch to the ON position
without starting the engine. The following lights
will come on:
The following lights (if equipped) ...
Other materials:
Occupant classification system
System Diagram
Occupant Classification System (OCS)
The occupant classification system (OCS) identifies if a child or child seat
is present in the front passenger
seat. The OCS receives inputs from the occupant classification sensor mat
(located inside the passenger seat
cushion assembly ...
M&A branch line circuit
Diagnosis Procedure
INSPECTION PROCEDURE
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the combination meter for damage, bend
and loose connection
(unit side and connector side).
...
P0327, P0328 KS
Description
The knock sensor is attached to the cylinder block. It senses engine knocking
using a piezoelectric element. A
knocking vibration from the cylinder block is sensed as vibrational pressure.
This pressure is converted into a
voltage signal and sent to the ECM.
DTC Logic
DTC DETEC ...
