Nissan Ariya: Ecu Diagnosis Information. Approaching Vehicle Sound for Pedestrians (vsp) Control Unit
Values On The Diagnosis Tool
NOTE:
The following table includes information (items) inapplicable to this Nissan Ariya vehicle: For information (items) applicable to this vehicle, refer to CONSULT display items.
| Monitor item | Condition | Value/Status | |
|---|---|---|---|
| VSP off indicator | Power switch ON | VSP warning lamp ON. | ON |
| VSP warning lamp OFF. | OFF | ||
| VSP system sound status | Power switch ON | VSP system sound not operating. | OFF |
|
When start driving. (Selector lever is in “D” position. Nissan Ariya Vehicle speed 0 km/h) |
Start (Driving start sound operates until 1200 ms) |
||
|
While driving.
|
Drive | ||
| Selector lever is in “R” position. | Reverse | ||
| Charge sound status | Charge sound is not operating. | OFF | |
|
Charge connector connected. (Plug-in detection sound is operating.) |
Plug in | ||
|
Charge status | ||
|
Unlock | ||
| Ignition status signal | Power switch ON position. | ON | |
| Power switch other than ON position. | OFF | ||
| VSP off switch |
This item is displayed, but cannot be monitored. |
OFF | |
| VSP sound | Power switch ON |
When VSP system sound is not cancelled. (VSP warning lamp: OFF) |
ON |
|
When VSP system sound is cancelled. (VSP warning lamp: ON) |
OFF | ||
| Power train status |
This item is displayed, but cannot be monitored. |
Power train stopped | |
| Charge sound request | Charge sound is not operating. | OFF | |
| Charge connector connected. | Plug in | ||
|
Charge status | ||
|
Unlock | ||
| Reverse buzzer | Power switch ON | When reverse warning ON. | ON |
| Other than the above. | OFF | ||
| Nissan Ariya Vehicle speed (meter) | Power switch ON | While driving. |
Approximately equal to speedometer reading
Indicates 63 km/h (39.1 MPH) when speed is 63 km/h (39.1 MPH) or higher. |
| Shift position signal | Power switch ON | When selector lever is in “P” position. | P |
| When selector lever is in “N” position. | N | ||
| When selector lever is in “R” position. | R | ||
| When selector lever is in “D” position. | D | ||
| When shift indicator is not displayed. | OFF | ||
| Engine speed |
This item is displayed, but cannot be monitored. |
rpm | |
Physical Values
TERMINAL LAYOUT
PHYSICAL VALUES
|
Terminal No. (Wire color) | Description | Condition |
Value (Approx.) | |||
|---|---|---|---|---|---|---|
| (+) | (—) | Signal name | Input/Output | |||
|
1 (GR) |
Ground | Ground | — | Power switch ON | — | 0 V |
|
4 (L) |
Ground | CAN-H | — | — | — | — |
|
8 (Y) |
7 (L) |
VSP speaker signal LH | Output | Power switch ON | When VSP speaker is output. |
Waveform varies depending on tone and sound level.
|
|
10 (W) |
9 (R) |
VSP speaker signal RH | Output | Power switch ON | When VSP speaker is output. |
Waveform varies depending on tone and sound level.
|
|
11 (LA/SB) |
Ground | Power switch ON signal | Input | Power switch ON | — | Battery voltage |
|
12 (R) |
— | CAN-L | — | — | — | — |
|
13 (R) |
Ground | Battery power supply | Input | Power switch OFF | — | Battery voltage |
Fail-safe
Refer to Fail-safe.
DTC Index
Self Diagnostic Results
| DTC | CONSULT display | VSP warning lamp | Reference |
|---|---|---|---|
| B2860–87 | VSP control unit | ON | DTC Description |
| B2861–87 | VSP speaker LH | ON | DTC Description |
| B2862–87 | VSP speaker RH | ON | DTC Description |
| B2863–87 | Battery voltage | ON | DTC Description |
| B2864–87 | VSP control unit | ON | DTC Description |
| U0075-00 | Control module communication bus C off | ON | DTC Description |
Network-DTC
| DTC | CONSULT display | Reference |
|---|---|---|
| U2140-87 | CAN communication error (ECM) | DTC Description |
| U2141-87 | CAN communication error (TCM) | DTC Description |
| U2143-87 | CAN communication error (VCM/HCM) | DTC Description |
| U2148-87 | CAN communication error (brake control unit) | DTC Description |
| U214E-87 | CAN communication error (combination meter) | DTC Description |
| U214F-87 | CAN communication error (BCM) | DTC Description |
Nissan Ariya (FE0) 2023-2026 Service & Repair Manual
Actual pages
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