Nissan Leaf. Instruction — part 1158
TM-38
< SYSTEM DESCRIPTION >
[ELECTRIC SHIFT]
COMPONENT PARTS
SIGNAL PATH
• The electric shift control module transmits an electric shift warning lamp signal to the controller of VCM
when detecting a malfunction in the electric shift system.
• VCM transmits that signal to combination meter.
• The combination meter indicates the each message when receiving an electric shift warning message sig-
nal.
WARNING/INDICATOR OPERATIONG CONDITION
Electric Shift Warning A
When the electric shift system detects DTC of master warning lamp (red).
Electric Shift Warning B
When the electric shift system detects DTC of master warning lamp (yellow).
Shift Position Warning
When selector lever is in between positions for 1 second.
WARNING/INDICATOR CANCEL CONDITION
Electric Shift Warning A
When any of the following conditions are satisfied.
• Erase DTC
• After operating the parking brake with the power switch ON, turn OFF the power switch.
Electric Shift Warning B
Erase DTC
Shift Position Warning
Optimizing selector lever position
Shift Position Indicator
INFOID:0000000010119552
DESIGN/PURPOSE
The shift position indicator displays the shift position of transmission.
SYNCHRONIZATION WITH MASTER WARNING LAMP
Not applicable
OPERATION AT COMBNATION METER CNA COMMUNICATION CUT-OFF OR UNUSUAL SIGNAL
For actions on CAN communications blackout in the combination meter, refer to
JSDIA4015ZZ
COMPONENT PARTS
TM-39
< SYSTEM DESCRIPTION >
[ELECTRIC SHIFT]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
SYSTEM DIAGRAM
SIGNAL PATH
• The electric shift control module judges the shift position by the information from electric shift selector. Then
electric shift control module transmits shift position signal to VCM.
• VCM transmits that signal to combination meter.
• The combination meter indicates the current shift position when receiving shift position signal.
WARNING/INDICATOR OPERATIONG CONDITION
Power switch: ON
WARNING/INDICATOR CANCEL CONDITION
Power switch: OFF
Shift Position Warning Buzzer
INFOID:0000000010119553
PURPOSE
The shift position warning buzzer warns the driver that the sift position does not change to the selected posi-
tion.
SYSTEM DIAGRAM
SIGNAL PATH
• Electric shift control module and VCM judge that the shift position can be switched according to a signal
transmitted from the electric control shift selector.
• When electric shift control module and VCM judge that the shift position cannot be switched, electric shift
control module transmits a shift refuse buzzer signal to the combination meter.
• When receiving a shift refuse buzzer signal, the combination meter activates the shift position warning
buzzer.
WARNING OPERATING CONDITION
JSDIA4228GB
JSDIA4230GB
TM-40
< SYSTEM DESCRIPTION >
[ELECTRIC SHIFT]
COMPONENT PARTS
When any of the following conditions are satisfied.
• When shifted from P position to other position while the power switch is ON.
• When shifted from P position to other position without depressing the brake pedal while the power switch is
in READY.
• When operating the P position switch while driving at 5 km/h (4 MPH) or more.
• When shifted to R position while driving with the lever in D position.
• When shifted to D position while driving with the lever in R position.
WARNING CANCEL CONDITION
When falling outside the warning operating conditions.
SOUND SPECIFICATION
JSDIA4231GB
STRUCTURE AND OPERATION
TM-41
< SYSTEM DESCRIPTION >
[ELECTRIC SHIFT]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
STRUCTURE AND OPERATION
Operating Principle
INFOID:0000000010119554
PARKING MECHANISM
• The parking mechanism consists of the instruction shaft, instruction plate, detent spring, parking rod, parking pawl
and parking gear, and it is locked/unlocked by the operation of the parking actuator.
• If the parking actuator is operated by the signal from the electric shift control module, the instruction shaft and
instruction plate that is mechanically connected to the parking actuator rotates sliding the parking rod. The slid-
ing parking rod pushes up the parking pawl, which engages with the parking gear locking the parking mech-
anism.
JSDIA4216GB
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