SPORT MODE SWITCH
Component Function Check
1. CHECK SPORT MODE SWITCH OPERATION
Is the inspection result normal? YES >> INSPECTION END
NO >> Proceed to DMS-13, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK SPORT MODE SWITCH CIRCUIT
Is the inspection result normal? YES >> GO TO 6.
NO >> GO TO 2.
2.CHECK GROUND CIRCUIT
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace damaged parts.
3.CHECK CIRCUIT BETWEEN COMBINATION METER AND SPORT MODE SWITCH (1)
Is the inspection result normal? YES >> GO TO 4.
NO >> Repair or replace damaged parts.
4.CHECK CIRCUIT BETWEEN COMBINATION METER AND SPORT MODE SWITCH (2)
Check continuity between combination meter harness connector terminal and SPORT mode switch harness connector terminal.
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair or replace damaged parts.
5.CHECK COMBINATION METER INPUT/OUTPUT SIGNAL
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> Replace combination meter. Refer to MWI-82, "Removal and Installation".
6.CHECK SPORT MODE SWITCH
Check SPORT mode switch. Refer to DMS-14, "Component Inspection".
Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-41, "Intermittent Incident".
NO >> Replace SPORT mode switch. Refer to DMS-16, "Removal and Installation".
Component Inspection
1.CHECK SPORT MODE SWITCH
Check continuity between SPORT mode switch connector terminals.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace SPORT mode switch. Refer to DMS-16, "Removal and Installation".
P0643 sensor power supply
Description
ECM supplies a voltage of 5 V to some of the sensors systematically divided
into 2 groups, respectively.
Accordingly, when a short circuit develops in a sensor power source, a
malfunction may occur simultaneously
in the sensors belonging to the same group as the short-circuited ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
...
Cold weather driving
Freeing a frozen door lock
To prevent a door lock from freezing, apply deicer
through the key hole. If the lock becomes
frozen, heat the key before inserting it into the key
hole, or use the NISSAN Intelligent Key®.
Antifreeze
In the winter when it is anticipated that the temperature
will dr ...