Nissan Altima 2007-2012 Service Manual: Diagnosis and repair work flow
Work Flow
OVERALL SEQUENCE
*1 SRC-12, "Trouble Diagnosis Introduction"
Introduction" *2 SRC-12, "SRS Operation Check"
*3 SRC-5, "Trouble Diagnosis with CONSULT-III"
*4 SRC-14, "Self-Diagnosis Function (Without CONSULT-III)"
DETAILED WORK FLOW
1.CUSTOMER INFORMATION
Get detailed information from the customer about the symptom.
>> GO TO 2
2.PRELIMINARY CHECK
Perform preliminary check. Refer to SRC-12, "Trouble Diagnosis Introduction".
>> GO TO 3
3.TECHNICAL SERVICE BULLETINS
Check for technical service bulletins.
>> GO TO 4
4.USER MODE
Perform self-diagnosis using the "AIR BAG" warning lamp in User mode. Refer to SRC-12, "SRS Operation Check".
>> GO TO 5
5.SELF-DIAGNOSIS
Perform SELF-DIAGNOSIS. Refer to SRC-5, "Trouble Diagnosis with CONSULT-III" (w/CONSULT-III) or SRC-14, "Self-Diagnosis Function (Without CONSULT-III)" (w/o CONSULT- III).
>> GO TO 6
6.REPLACE PART
Replace the malfunctioning part.
>> GO TO 7
7.FINAL CHECK
Check SRS using Diagnosis mode and User mode.
Does Diagnosis mode and User mode indicate SRS normal? YES >> Inspection end.
NO >> GO TO 5
Basic inspection
...
Intermittents incident
Inspection Procedure
INTERMITTENT TROUBLE
An intermittent incident may have occured in the past but is not being
detected currently. This DTC will not be
detected on SELF DIAG [CURRENT], but may ...
Other materials:
Evap leak check
Inspection
CAUTION:
• Never use compressed air or a high pressure pump.
• Never exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP system.
NOTE:
• Do not start engine.
• Improper installation of EVAP service port adapter (commercial service tool)
to the EVAP service po ...
Warning lights
For additional information on warnings and indicators,
see “Vehicle information display” later in
this section.
Anti-lock Braking System
(ABS) warning light
When the ignition switch is placed in the ON
position, the Anti-lock Braking System (ABS)
warning light illuminates and then turns ...
Ignition signal
Description
The ignition signal from the ECM is sent to and amplified by the power
transistor. The power transistor turns
ON and OFF the ignition coil primary circuit. This ON/OFF operation induces the
proper high voltage in the coil
secondary circuit.
Component Function Check
1.INSPECTION ...