Nissan Altima (L32) 2007-2012 Service Manual: 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 be viewed on SELF DIAG [PAST] using CONSULT-III.
Trouble Diagnosis with CONSULT-III
DIAGNOSTIC PROCEDURE 4
Check SRS Repair History
1.CONSIDER POSSIBILITY THAT SELF-DIAGNOSTIC RESULT WAS NOT ERASED AFTER REPAIR
Check repair history of the SRS.
Have any previous repairs been made to the SRS? YES >> Self-diagnostic result “SELF-DIAG [PAST]” (previously stored in the memory) might not be erased after repair. Proceed to "DIAGNOSTIC PROCEDURE 3". Refer to SRC-14, "Self-Diagnosis Function (Without CONSULT-III)".
NO >> Proceed to "DIAGNOSTIC PROCEDURE 2". Refer to SRC-12, "SRS Operation Check".
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-II ...
Other materials:
Oil seal
Removal and Installation of Valve Oil Seal
REMOVAL
1. Turn crankshaft until the cylinder requiring new oil seals is at TDC. This
will prevent valve from dropping
into cylinder.
CAUTION:
When rotating crankshaft, be careful to avoid scarring the front cover with the
timing chain.
2. Remove ...
P0442 Evap control system
DTC Logic
DTC DETECTION LOGIC
This diagnosis detects leakage in the EVAP purge line using engine intake
manifold vacuum.
If pressure does not increase, the ECM will check for leakage in the line
between the fuel tank and EVAP canister
purge volume control solenoid valve, under the followin ...
B2606 steering lock relay
Description
The steering lock relay ON signal is transmitted to IPDM E/R by BCM via CAN
communication.
IPDM E/R turns the steering lock relay ON and transmits the release of the
steering to BCM.
DTC Logic
DTC DETECTION LOGIC
NOTE:
• If DTC B2606 is displayed with DTC U1000, first perf ...
