Nissan Leaf. Manual — part 1176
TM-110
< DTC/CIRCUIT DIAGNOSIS >
[ELECTRIC SHIFT]
P18B0 CONTROL MODULE
P18B0 CONTROL MODULE
DTC Logic
INFOID:0000000010119626
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, power switch OFF and wait for at least
10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Power switch OFF to ON and wait for 2 seconds or more.
2. Check DTC.
Is “P18B0” detected?
YES
>> Go to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-53, "Intermittent Incident"
.
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010119627
1.
REPLACE VCM
Replace the VCM due to malfunction in the electric shift control module built in VCM. Refer to
.
>> END
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible cause
P18B0
CONTROL MODULE
(Control Module)
A malfunction is detected in the elec-
tric shift control module.
Electric shift control module
P18B1 CONTROL MODULE
TM-111
< DTC/CIRCUIT DIAGNOSIS >
[ELECTRIC SHIFT]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P18B1 CONTROL MODULE
DTC Logic
INFOID:0000000010119628
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, power switch OFF and wait for at least
10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Power switch OFF to ON and wait for 2 seconds or more.
2. Check DTC.
Is “P18B1” detected?
YES
>> Go to
.
NO-1 >> To check malfunction symptom before repair: Refer to
GI-53, "Intermittent Incident"
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010119629
1.
REPLACE VCM
Replace the VCM due to malfunction in the electric shift control module built in VCM. Refer to
>> END
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible cause
P18B1
CONTROL MODULE
(Control Module)
A malfunction is detected in the elec-
tric shift control module.
Electric shift control module
TM-112
< DTC/CIRCUIT DIAGNOSIS >
[ELECTRIC SHIFT]
P18B2 CONTROL MODULE
P18B2 CONTROL MODULE
DTC Logic
INFOID:0000000010119630
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, power switch OFF and wait for at least
10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Power switch OFF to ON and wait for 2 seconds or more.
2. Check DTC.
Is “P18B2” detected?
YES
>> Go to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-53, "Intermittent Incident"
.
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010119631
1.
REPLACE VCM
Replace the VCM due to malfunction in the electric shift control module built in VCM. Refer to
.
>> END
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible cause
P18B2
CONTROL MODULE
(Control Module)
A malfunction is detected in the elec-
tric shift control module.
Electric shift control module
U1000 CAN COMM CIRCUIT
TM-113
< DTC/CIRCUIT DIAGNOSIS >
[ELECTRIC SHIFT]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
U1000 CAN COMM CIRCUIT
DTC Logic
INFOID:0000000010119632
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, power switch OFF and wait for at least
10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Power switch ON and wait for 5 seconds or more.
2. Check DTC.
Is “U1000” detected?
YES
>> Go to
NO-1 >> To check malfunction symptom before repair: Refer to
GI-53, "Intermittent Incident"
NO-2 >> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010119633
Go to
LAN-17, "Trouble Diagnosis Flow Chart"
.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
Possible cause
U1000
CAN COMM CIRCUIT
(CAN communication line)
Electric shift control module cannot transmit or receive
CAN communication signals when the power switch is
ON.
Harness or connectors
(CAN communication line is
open or shorted.)
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