Nissan Sentra Service Manual: The illumination control switch is inoperative
Description
If any of the following malfunctions is found for the illumination control switch operation.
- All switches are inopera
- The specified switch cannot be operated
Diagnosis procedure
1.Check illumination control switch signal circuit
Check the illumination control switch signal circuit. Refer to mwi-56, "diagnosis procedure".
Is the inspection result normal? Yes >> go to 2.
No >> repair or replace harness or connector.
2.Check illumination control switch
Check the illumination control switch. Refer to mwi-56, "component inspection".
Is the inspection result normal? Yes >> replace combination meter. Refer to mwi-77, "removal and installation".
Ng >> replace illumination control switch. Refer to mwi-80, "removal and installation".
The steering switch (meter control switch) is inoperative
Description
If any of the following malfunctions is found for the steering switch (meter
control switch) operation.
All switches are inoperative
The specified switch cannot be operated
Di ...
The oil pressure warning lamp does not turn on
Description
The oil pressure warning lamp stays off when the ignition switch is turned
on.
Diagnosis procedure
1.Check combination meter oil pressure warning light
Select METER/M&A on CON ...
Other materials:
On board refueling vapor recovery(ORVR)
Component Function Check
1.CHECK ORVR FUNCTION
Check whether the following symptoms are present.
Fuel odor from EVAP canister is strong
Cannot refuel/Fuel odor from the fuel filler opening is strong while
refueling.
Are any symptoms present?
YES >> Proceed to EC-468, "Diagn ...
Dlc branch line circuit
Diagnosis procedure
1.Check connector
Turn the ignition switch off.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the data link connector for
damage, bend and loose connection
(connector side and harness side).
Is the inspection resul ...
C1604 Torque sensor
DTC Logic
DTC DETECTION LOGIC
DTC
Display item
Malfunction detected condition
Possible cause
C1604
TORQUE SENSOR
When torque sensor output signal is malfunctioning
Harness or connector
Torque sensor
EPS control unit
DTC CONFIRMATION ...
