Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Physical Values
2012 Nissan-Datsun NV1500 SSECTION Physical Values
| Terminal No. (Wire color) | Description | Condition | Value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 2 (L) | Ground | Input 5 signal | Input | Combination and lighting switches | OFF | 0 V |
| Combination switch | TURN RH | |||||
| HI BEAM | ||||||
| Lighting switch | HEADLAMP 1 | |||||
| TAIL LAMP | ||||||
| 3 (P) | Ground | Input 4 signal | Input | Combination, front fog lamps and lighting switches | OFF | 0 V |
| Front fog lamps switch | ON | |||||
| Combination switch | TURN LH | |||||
| PASSING | ||||||
| Lighting switch | HEADLAMP 2 | |||||
| 4 (LG) | Ground | Input 3 signal | Input | Combination switch | OFF | 0 V |
| FR WIPER LOW | ||||||
| FR WIPER INT (any intermittent position) | ||||||
| 5 (O) | Ground | Input 2 signal | Input | Combination switch | OFF | 0 V |
| FR WASHER | ||||||
| Wiper intermittent dial 2 | ||||||
| Wiper intermittent dial 3 | ||||||
| 6 (R) | Ground | Input 1 signal | Input | Combination switch | OFF | 0 V |
| FR WIPER HI | ||||||
| Wiper intermittent dial 1 | ||||||
| Wiper intermittent dial 2 | ||||||
| Wiper intermittent dial 5 | ||||||
| 7 (Y) | Ground | Key cylinder unlock sw signal | Input | Key cylinder switch | NEUTRAL position | |
| UNLOCK position | 0 V | |||||
| 8 (SB) | Ground | Key cylinder lock sw signal | Input | Key cylinder switch | NEUTRAL position | 12 V |
| LOCK position | 0 V | |||||
| 9 (LG) | Ground | Brake sw 1 signal | Input | Stop lamp switch | OFF (Brake pedal released) | 0 V |
| ON (Brake pedal depressed) | Battery voltage | |||||
| 10 (BR) | Ground | Rear defogger sw signal | Input | Rear window defogger switch | OFF (Released) | 12 V |
| ON (Pressed) | 0 V | |||||
| 11 (O) | Ground | ACC sw signal | Input | Ignition switch OFF | 0 V | |
| Ignition switch ACC or ON | Battery voltage | |||||
| 12 (O) | Ground | Door switch (AS) signal | Input | Front door switch RH | OFF (Front door RH closed) | |
| ON (Front door RH open) | 0 V | |||||
| 13 (GR) | Ground | Door switch (RR) signal | Input | Back door switch upper RH | OFF (Back door RH closed) | 0 V |
| ON (Back door RH open) | ||||||
| 18 (P) | Ground | Keyless gnd signal | Input | Ignition switch ON | 0 V | |
| 19 (V) | Ground | Keyless tuner power supply signal | Input | Ignition switch OFF | Key inserted into ignition key cylinder | 0 V |
| Key removed from ignition key cylinder (Any door open) | 5 V | |||||
| Key removed from ignition key cylinder (Any door closed) | ||||||
| 20 (W) | Ground | Keyless tuner signal | Input | Ignition switch OFF | Key inserted into ignition key cylinder | 0 V |
| Waiting | ||||||
| Signal receiving | ||||||
| 21 (G) | Ground | Immobilizer one way communication (Clock) signal | Input/Output | While waiting | Turn ignition switch ON. | Turn ignition switch ON: Pointer of tester should move. |
| 23 (G) | Ground | Security indicator output signal | Input | Security indicator | ON | 0 V |
| Blinking (Ignition switch OFF) | ||||||
| OFF | 12 V | |||||
| 25 (BR) | Ground | Immobilizer two way communication signal | Input/Output | While waiting | Turn ignition switch ON. | Turn ignition switch ON: Pointer of tester should move. |
| 27 (GR) | Ground | Air con sw signal | Input | A/C switch | OFF | |
| ON | 0 V | |||||
| 28 (Y) | Ground | Blower fan sw signal | Input | Fan switch | Blower fan switch OFF | |
| Blower fan switch ON | 0 V | |||||
| 29 (O) | Ground | Hazard sw signal | Input | Hazard switch | OFF | Battery voltage |
| ON | 0 V | |||||
| 32 (SB) | Ground | Output 5 signal | Output | Combination switch | OFF | |
| Front fog lamps switch | ON | |||||
| Combination switch | Wiper intermittent dial 1 | |||||
| Wiper intermittent dial 2 | ||||||
| Wiper intermittent dial 5 | ||||||
| 33 (G) | Ground | Output 4 signal | Output | Combination and lighting switches | OFF | |
| Lighting switch | TAIL LAMP | |||||
| Combination switch | Wiper intermittent dial 2 | |||||
| Wiper intermittent dial 3 | ||||||
| 34 (Y) | Ground | Output 3 signal | Output | Combination and lighting switches | OFF | |
| Lighting switch | HEADLAMP 2 | |||||
| Combination switch | HI BEAM | |||||
| Wiper intermittent dial 5 | ||||||
| 35 (BR) | Ground | Output 2 signal | Output | Combination and lighting switches | OFF | |
| Lighting switch | HEADLAMP 1 | |||||
| Combination switch | PASSING | |||||
| FR WIPER HI | ||||||
| FR WIPER INT (any intermittent position) | ||||||
| 36 (Y) | Ground | Output 1 signal | Output | Combination switch | OFF | |
| TURN RH | ||||||
| TURN LH | ||||||
| FR WIPER LOW | ||||||
| FR WASHER | ||||||
| 37 (BR) | Ground | Key sw signal | Input | Key inserted into ignition key cylinder | Battery voltage | |
| Key removed from ignition key cylinder | 0 V | |||||
| 38 (R) | Ground | Ign sw signal | Input | Ignition switch OFF or ACC | 0 V | |
| Ignition switch ON | Battery voltage | |||||
| 39 (L) | Ground | CAN-H signal | Input/Output | - | - | |
| 40 (P) | Ground | CAN-L signal | Input/Output | - | - | |
| 45 (GR) | Ground | Central door lock sw signal | Input | Door lock/unlock switch | NEUTRAL position | |
| LOCK position | 0 V | |||||
| 46 (R) | Ground | Central door unlock sw signal | Input | Door lock/unlock switch | NEUTRAL position | |
| UNLOCK position | 0 V | |||||
| 47 (SB) | Ground | Door switch (DR) signal | Input | Front door switch LH | OFF (Front door LH closed) | |
| ON (Front door LH open) | 0 V | |||||
| 48 (O) | Ground | Door switch (RL) signal | Input | Back door switch lower LH, back door lower RH, secondary sliding door switch (with high roof) or sliding door switch | OFF (Back door LH, back door RH or sliding door closed) | |
| ON (Back door LH, back door RH or sliding door open) | 0 V | |||||
| 51 (V) | Ground | Trailer flasher output (right) signal | Output | Turn signal switch RH ON | ||
| 52 (G) | Ground | Trailer flasher output (left) signal | Output | Turn signal switch LH ON | ||
| 56 (SB) | Ground | Battery saver output signal | Output | Interior room lamp battery saver activated | 0 V | |
| Interior room lamp battery saver not activated | 12 V | |||||
| 57 (LG) | Ground | Battery power supply | Input | Ignition switch OFF | Battery voltage | |
| 59 (W) | Ground | Door unlock output (DR) signal | Output | Front door LH actuator | Actuated to UNLOCK position | 12 V |
| Other than actuated to UNLOCK position | 0 V | |||||
| 60 (Y) | Ground | Flasher output (left) signal | Output | Ignition switch ON | Turn signal switch OFF | 0 V |
| Turn signal switch LH ON | ||||||
| 61 (G) | Ground | Flasher output (right) signal | Output | Ignition switch ON | Turn signal switch OFF | 0 V |
| Turn signal switch RH ON | ||||||
| 63 (L) | Ground | Room lamp output signal | Output | Interior room lamp | OFF | 12 V |
| ON | 0 V | |||||
| 65 (G) | Ground | Door lock output signal | Output | All door actuators | Actuated to LOCK position | 12 V |
| Other than actuated to LOCK position | 0 V | |||||
| 66 (Y) | Ground | Door unlock output (AS, SD, BD) signal | Output | Back door lock, front door lock RH and sliding door lock actuators | Actuated to UNLOCK position | 12 V |
| Other than actuated to UNLOCK position | 0 V | |||||
| 67 (B) | Ground | Ground | Output | Ignition switch ON | 0 V | |
| 68 (W) | Ground | Power window power supply (RAP) signal | Output | Ignition switch ON | 12 V | |
| 69 (L) | Ground | Power window power supply (battery) signal | Output | Ignition switch OFF | 12 V | |
| 70 (R) | Ground | Battery power supply (F/L) | Input | Ignition switch OFF | Battery voltage | |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.