Nissan Sentra. Manual - part 313
DMS-24
< SYSTEM DESCRIPTION >
[ECO MODE (CVT)]
COMPONENT PARTS
ECO Mode Switch
INFOID:0000000009755909
• The ECO mode switch is installed to the instrument lower finisher.
• When the ECO mode indicator lamp on the combination meter is
OFF and the ECO mode switch is pressed, the ECO mode is
active and the ECO mode indicator lamp is ON.
• When the ECO mode indicator lamp on the combination meter is
ON and the ECO mode switch is pressed, the ECO mode is can-
celled and the ECO mode indicator lamp is OFF.
ECO Mode Indicator Lamp
INFOID:0000000009755910
DESIGN/PURPOSE
The ECO mode indicator lamp inform the driver that the vehicle is in
ECO mode.
BULB CHECK
Not applicable
SIGNAL PATH
• TCM receives ECO mode switch signal (ON/OFF) from combination meter via CAN communication. Based
on the signal, TCM transmits ECO mode signal to ECM via CAN communication.
• ECM transmits ECO mode indicator signal to combination meter via CAN communication. Based on the sig-
nal, combination meter illuminates ECO mode indicator lamp.
LIGHTING CONDITION
When all of the following conditions are satisfied.
• Ignition switch: ON
• The ECO mode switch is pressed when the ECO mode indicator lamp is OFF
ECM
• The ECM receives the following signal via CAN communications from the TCM.
- ECO mode signal
• The ECM transmittes the following signal via CAN communications to the combi-
nation meter.
- ECO mode indicator signal
Refer to
EC-15, "ENGINE CONTROL SYSTEM : Component Parts Location"
for
detailed installation location.
Transaxle assembly
TM-73, "CVT CONTROL SYSTEM : Component Parts Location"
TCM
• The TCM receives the following signal via CAN communications from the combi-
nation meter.
- ECO mode switch signal
• The TCM transmittes the following signal via CAN communications to the ECM.
- ECO mode signal
Refer to
TM-73, "CVT CONTROL SYSTEM : Component Parts Location"
for detailed
installation location.
ECO mode switch
No.
Component
Function
JSOIA0626ZZ
JPNIA1941ZZ