Nissan Leaf. Manual — part 1196

P3193 CAN ERROR

TMS-65

< DTC/CIRCUIT DIAGNOSIS >

D

E

F

G

H

I

J

K

L

M

A

B

TMS

N

O

P

P3193 CAN ERROR

DTC Logic

INFOID:0000000010120956

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always power switch OFF and wait

at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Power switch ON and wait for 5 seconds or more.

2. Check DTC.
Is “P3193” detected?

YES

>> Go to

TMS-65, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to

GI-53, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010120957

1.

REPLACE LI-ION BATTERY CONTROLLER

Replace the Li-ion battery controller. Refer to

EVB-181, "Exploded View"

.

>> END

DTC

CONSULT screen terms

(Trouble diagnosis content)

Malfunction detected condition

Possible cause

P3193

CAN ERROR
(CAN data error)

Traction motor inverter is unable to receive the
EV system CAN signal from Li-ion battery con-
troller continuously for 2 seconds or more

Li-ion battery controller

TMS-66

< DTC/CIRCUIT DIAGNOSIS >

P3197 CAN ERROR

P3197 CAN ERROR

DTC Logic

INFOID:0000000010120958

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always power switch OFF and wait

at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Power switch ON and wait for 5 seconds or more.

2. Check DTC.
Is “P3197” detected?

YES

>> Go to

TMS-66, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to

GI-53, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010120959

1.

REPLACE VCM

Replace the VCM due to malfunction in the electric shift control module built in VCM. Refer to

EVC-423,

"Removal and Installation"

.

>> END

DTC

CONSULT screen terms

(Trouble diagnosis content)

Malfunction detected condition

Possible cause

P3197

CAN ERROR
(CAN data error)

Traction motor inverter is unable to receive the
EV system CAN signal from VCM (Electric
shift control module) continuously for 2 sec-
onds or more

VCM (Electric shift control module)

P3199 CAN ERROR

TMS-67

< DTC/CIRCUIT DIAGNOSIS >

D

E

F

G

H

I

J

K

L

M

A

B

TMS

N

O

P

P3199 CAN ERROR

DTC Logic

INFOID:0000000010120960

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always power switch OFF and wait

at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Power switch ON and wait for 5 seconds or more.

2. Check DTC.
Is “P3199” detected?

YES

>> Go to

TMS-67, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to

GI-53, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010120961

1.

REPLACE VCM

Replace the VCM. Refer to

EVC-423, "Removal and Installation"

.

>> END

DTC

CONSULT screen terms

(Trouble diagnosis content)

Malfunction detected condition

Possible cause

P3199

CAN ERROR
(CAN data error)

If traction motor inverter detects CAN data error

VCM

TMS-68

< DTC/CIRCUIT DIAGNOSIS >

P319E CAN ERROR

P319E CAN ERROR

DTC Logic

INFOID:0000000010120962

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always power switch OFF and wait

at least 10 seconds before conducting the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Power switch ON and wait for 5 seconds or more.

2. Check DTC.
Is “P319E” detected?

YES

>> Go to

TMS-68, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to

GI-53, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010120963

1.

REPLACE LI-ION BATTERY CONTROLLER

Replace the Li-ion battery controller. Refer to

EVB-181, "Exploded View"

.

>> END

DTC

CONSULT screen terms

(Trouble diagnosis content)

Malfunction detected condition

Possible cause

P319E

CAN ERROR
(CAN data error)

If traction motor inverter detects CAN data error
continuously for 2 seconds or more

Li-ion battery controller