Nissan Sentra B18 (2020-2025) Service Manual: Ecu Diagnosis Information. 8ch Can Gateway (8ch Can Gateway)
8ch Can Gateway (8ch Can Gateway)
Dtc Index
DTC Index
Self Diagnostic Result
|
DTC |
CONSULT display |
Reference |
|---|---|---|
|
— |
No DTC is detected. Further testing may be required. |
— |
|
B2600-42 |
CONFIG ERROR |
DTC Description |
|
B2600-46 |
CONFIG ERROR |
DTC Description |
|
B2600-49 |
CONFIG ERROR |
DTC Description |
|
B2600-56 |
CONFIG ERROR |
DTC Description |
|
U1325-54 |
CONFIG INCOMPLETION |
DTC Description |
Network-DTC
|
DTC |
CONSULT display |
Reference |
|---|---|---|
|
— |
No DTC is detected. Further testing may be required. |
— |
|
U2140-87 |
CAN COMM CIRCUIT |
DTC Description |
|
U2148-87 |
CAN COMM CIRCUIT |
DTC Description |
|
U214F-87 |
CAN COMM CIRCUIT |
DTC Description |
|
U215B-87 |
CAN COMM CIRCUIT |
DTC Description |
Physical Values
Physical Values
TERMINAL LAYOUT
PHYSICAL VALUES
|
Terminal No. (Wire color) |
Description |
Condition |
Standard |
Reference value |
|||
|---|---|---|---|---|---|---|---|
|
+ |
– |
Signal name |
Input/ Output |
||||
|
1 (LA/GR) |
— |
Chassis CAN communication 2-H |
Input/ Output |
— |
— |
— |
|
|
2 (LA/Y) |
— |
Chassis CAN communication 2-L |
Input/ Output |
— |
— |
— |
|
|
3 (LA/GR) |
— |
Chassis CAN communication 1-H |
Input/ Output |
— |
— |
— |
|
|
4 (LA/G) |
— |
Chassis CAN communication 1-L |
Input/ Output |
— |
— |
— |
|
|
5 (LA/L) |
— |
Nissan Sentra Vehicle CAN communication 2-H |
Input/ Output |
— |
— |
— |
|
|
6 (LA/R) |
— |
Nissan Sentra Vehicle CAN communication 2-L |
Input/ Output |
— |
— |
— |
|
|
7 (LA/GR) |
— |
Drivetrain CAN communication-H |
Input/ Output |
— |
— |
— |
|
|
8 (LA/R) |
— |
Drivetrain CAN communication-L |
Input/ Output |
— |
— |
— |
|
|
9 (LA/L) |
— |
Nissan Sentra Vehicle CAN communication 1-H |
Input/ Output |
— |
— |
— |
|
|
10 (LA/P) |
— |
Nissan Sentra Vehicle CAN communication 1-L |
Input/ Output |
— |
— |
— |
|
|
11 (LA/SB) |
— |
IT CAN communication-H |
Input/ Output |
— |
— |
— |
|
|
12 (LA/V) |
— |
IT CAN communication-L |
Input/ Output |
— |
— |
— |
|
|
13 (LA/L) |
— |
Diagnostic CAN communication-H |
Input/ Output |
— |
— |
— |
|
|
14 (LA/W) |
— |
Diagnostic CAN communication-L |
Input/ Output |
— |
— |
— |
|
|
15 (LA/B) |
Ground |
Ground |
— |
Ignition switch ON |
— |
Approx. 0 V |
|
|
16 (LA/BG) |
15 (LA/B) 31 (LA/B) |
Ignition power supply |
Input |
Ignition switch ON |
7 – 16 V |
Battery voltage |
|
|
17 (LA/LG) |
— |
Chassis CAN communication 3-L |
Input/ Output |
— |
— |
— |
|
|
18 (LA/GR) |
— |
Chassis CAN communication 3-H |
Input/ Output |
— |
— |
— |
|
|
19 (LA/GR) |
— |
Chassis CAN communication 3-H |
Input/ Output |
— |
— |
— |
|
|
20 (LA/LG) |
— |
Chassis CAN communication 3-L |
Input/ Output |
— |
— |
— |
|
|
21 (LA/GR) |
— |
Chassis CAN communication 2-H |
Input/ Output |
— |
— |
— |
|
|
22 (LA/Y) |
— |
Chassis CAN communication 2-L |
Input/ Output |
— |
— |
— |
|
|
25 (LA/L) |
— |
Nissan Sentra Vehicle CAN communication 2-H |
Input/ Output |
— |
— |
— |
|
|
26 (LA/R) |
— |
Nissan Sentra Vehicle CAN communication 2-L |
Input/ Output |
— |
— |
— |
|
|
27 (LA/SB) |
— |
IT CAN communication-H |
Input/ Output |
— |
— |
— |
|
|
28 (LA/V) |
— |
IT CAN communication-L |
Input/ Output |
— |
— |
— |
|
|
29 (LA/L) |
— |
Diagnostic CAN communication-H |
Input/ Output |
— |
— |
— |
|
|
30 (LA/W) |
— |
Diagnostic CAN communication-L |
Input/ Output |
— |
— |
— |
|
|
31 (LA/B) |
Ground |
Ground |
— |
Ignition switch ON |
— |
Approx. 0 V |
|
|
32 (Y) |
15 (LA/B) 31 (LA/B) |
Battery power supply |
Input |
Ignition switch OFF |
6 – 16 V |
Battery voltage |
|
Fail-Safe
Fail-safe
|
DTC |
Display contents of CONSULT |
Fail-safe condition |
|---|---|---|
|
B2600-42 |
CONFIG ERROR |
8CH CAN gateway stops transmitting and receiving CAN communication signals between each CAN communication circuit. |
|
B2600-46 |
CONFIG ERROR |
8CH CAN gateway stops transmitting and receiving CAN communication signals between each CAN communication circuit. |
|
B2600-49 |
CONFIG ERROR |
8CH CAN gateway stops transmitting and receiving CAN communication signals between CAN communication circuit which cannot communicate. |
|
B2600-56 |
CONFIG ERROR |
— |
|
U1325-54 |
CONFIG INCOMPLETION |
8CH CAN gateway stops transmitting and receiving CAN communication signals between each CAN communication circuit. |
|
U2140-87 |
CAN COMM CIRCUIT |
System continue normal control. |
|
U2148-87 |
CAN COMM CIRCUIT |
System continue normal control. |
|
U214F-87 |
CAN COMM CIRCUIT |
System continue normal control. |
|
U215B-87 |
CAN COMM CIRCUIT |
System continue normal control. |
Dtc Inspection Priority Chart
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart.
|
Priority |
DTC |
|---|---|
|
1 |
|
|
2 |
|
|
3 |
|
Other materials:
Door Does Not Lock/unlock with Intelligent Key
Description
Description
All doors do not lock/unlock using Intelligent
Key button.
Note:
Before starting diagnosis check that Nissan Sentra vehicle
condition is as shown in “Conditions of vehicle”, and
check each symptom.
SYMPTOM TABLE (BOTH INTELLIGENT KEYS HAVE
THE ...
How to Use This Manual. How to Use This Section
How to Use This Section
Information
Information
“CAN” of LAN Section describes information
peculiar to a vehicle and inspection procedures.
For trouble diagnosis procedure, refer to Trouble Diagnosis Flow Chart of “CAN
FUNDAMENTAL”.
...
Bluetooth Hands-Free Phone System
WARNING
Use a phone only after stopping your Nissan Sentra in a safe location.
If it is absolutely necessary to use a phone while driving, exercise extreme
caution at all times so that full attention can remain on vehicle operation.
If you are unable to devote complete attention to drivi ...