Nissan Sentra Service Manual: System description
Component parts
Body control system
Body control system : component parts location
- BCM (view with instrument panel removed)
Combination switch reading system
Combination switch reading system : component parts location
- BCM (view with combination meter removed)
- Combination switch (lighting and turn signal) (without fog lamps)
- Combination switch (lighting and turn signal) (with fog lamps)
- Combination switch (wiper and washer)
Power consumption control system
Power consumption control system : component parts location
- IPDM E/R
- BCM (view with instrument panel removed)
- Combination meter
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- ...
System
Body control system
Body control system : system description
OUTLINE
BCM (Body Control Module) controls the various electrical components. It
inputs the information required to
the control ...
Other materials:
Power generation voltage variable control system operation inspection
Diagnosis Procedure
Regarding wiring diagram information. Refer to chg-9, "wiring diagram".
Caution:
When performing this inspection, always use a charged battery that has
completed the battery inspection.
(When the charging rate of the battery is low, the response speed of the vol ...
P0603 ECM
DTC Logic
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0603
ECM BACK UP CIRCUIT
[Internal control module keep
alive memory (KAM) error]
Malfunction in the internal back up RAM o ...
Periodic maintenance
CVT FLUID
Inspection
FLUID LEAKAGE
Check transaxle surrounding area (oil seal and plug etc.) for fluid
leakage.
If anything is found, repair or replace damaged parts and adjust
CVT fluid level. Refer to TM-251, "Adjustment".
Replacement
CVT fluid : Refer to TM-288, & ...
