Nissan Ariya: Ecu Diagnosis Information
Nissan Ariya (FE0) 2023-2025 Service & Repair Manual / Driver Controls / Mirrors / Ecu Diagnosis Information
Bcm
List of ECU Reference
| ECU | Reference |
|---|---|
| BCM | Reference Value |
| Fail-safe | |
| DTC Inspection Priority Chart | |
| DTC Index |
Passenger Door Mirror Control Module
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
|
Terminal （Wire color） | Description | Condition |
Reference value (Approx.) | |||
|---|---|---|---|---|---|---|
| (＋) | (−) | Signal name | Input/Output | |||
|
1 (P) |
Ground | Door mirror sensor (passenger side) LEFT/RIGHT signal | Input | Door mirror (passenger side) position | Change between 6 V (close to left edge) ‐ 0V (close to right edge) | |
|
2 (LG) |
Ground | Door mirror sensor (passenger side) UP/DOWN signal | Input | Door mirror (passenger side) position | Change between 2 V (close to left edge) ‐ 0V (close to right edge) | |
|
3 (L) |
Ground | Door mirror motor (passenger side) UP output signal | Output | Door mirror (passenger side) | Other than above | 0 - 1 V |
| Operate (UP) | 9 - 16 V | |||||
|
4 (LA/G) |
Ground | Auto ACC power supply | Input | Power switch OFF (auto ACC status) or ON | 9 - 16 V | |
|
5 (W) |
Ground | Ground (sensor) | — | — | 0 - 1 V | |
|
6 (R) |
Ground | Door mirror sensor power supply | Input | — | 4 - 6 V | |
|
7 (GR) |
Ground | LIN communication | Input/Output | Power switch ON |
|
|
|
8 (LA/R) |
Ground | Door mirror motor (passenger side) CLOSE output signal | Output | Door mirror (passenger side) | Other than above | 0 - 1 V |
| Operate (CLOSE) | 9 - 16 V | |||||
|
9 (LA/Y) |
Ground | Door mirror motor (passenger side) OPEN output signal | Output | Door mirror (passenger side) | Other than above | 0 - 1 V |
| Operate (OPEN) | 9 - 16 V | |||||
|
10 (BG) |
Ground | Door mirror motor (passenger side) DOWN/RIGHT output signal | Output | Door mirror (passenger side) | Other than above | 0 - 1 V |
| Operate (DOWN/RIGHT) | 9 - 16 V | |||||
|
11 (G) |
Ground | Door mirror motor (passenger side) LEFT output signal | Output | Door mirror (passenger side) | Other than above | 0 - 1 V |
| Operate (LEFT) | 9 - 16 V | |||||
|
12 (B) |
Ground | Ground | — | — | 0 - 1 V | |
Intelligent Rear View Mirror
Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
|
Terminal （Wire color） | Description | Condition | Standard value | |||
|---|---|---|---|---|---|---|
| ＋ | − | Signal name | Input/Output | |||
|
1 (V) |
Ground | Auto ACC power supply | Input | Power switch ACC or ON | 6 − 16 V | |
|
2 (L) |
Ground | Power switch ON power supply | Input | Power switch ON | 6 − 16V | |
|
9 (B) |
Ground | Ground | − | − | 0 − 1 V | |
|
17 (L) |
Ground | LVDS signal (Low Voltage Differential Signaling) | Input/Output |
CAUTION: Measurement is not possible as the connector characteristics may be damaged. |
||
Nissan Ariya (FE0) 2023-2025 Service & Repair Manual
Ecu Diagnosis Information
Actual pages
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