Nissan Altima 2007-2012 Service Manual: Ignition timing
Description
This describes how to check the ignition timing. For the actual procedure, follow the instructions in “BASIC INSPECTION”.
IGNITION TIMING : Special Repair Requirement
1.CHECK IGNITION TIMING
1. Attach timing light to No. 1 igniton coil (1) wire as shown.
2. Check ignition timing.
1 : Timing indicator
>> INSPECTION END
Idle speed
Description
This describes how to check the idle speed. For the actual procedure, follow
the instructions in “BASIC
INSPECTION”.
IDLE SPEED : Special Repair Requirement
1.CHECK IDLE S ...
Vin registration
Description
VIN Registration is an operation to registering VIN in ECM. It must be
performed each time ECM is replaced.
NOTE:
Accurate VIN which is registered in ECM may be required for Inspec ...
Other materials:
Mode door motor
Description
SYSTEM DESCRIPTION
Component Parts
Mode door control system components are:
• Front air control
• Mode door motor (LCU)
System Operation
The front air control receives user inputs through its various dials and
switches. The front air control sends air
mix door, mode door an ...
Steering switch (sedan)
Description
When one of the steering wheel audio control switches is pushed, the
resistance in steering switch circuit
changes depending on which button is pushed.
Diagnosis Procedure
WITH BLUETOOTH
1.CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connect ...
Warning chime system
System Diagram
System Description
COMBINATION METER
• The buzzer (1) for warning chime system is installed in the combination
meter.
• The buzzer sounds when the combination meter receives a buzzer
output signal from each unit.
BCM
BCM receives signals from various units and transm ...