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HOMESERVICE MANUALSNISSAN-DATSUN2024FRONTIER SL, RWDREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSPOWER CONTROL SYSTEM (IPDM E/R)ECU DIAGNOSIS INFORMATIONIPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)REFERENCE VALUE
2024 Nissan-Datsun Frontier SL, RWD

Reference Value

2024 Nissan-Datsun Frontier SL, RWDSECTION Reference Value

TERMINAL LAYOUT 

GNSDB135912Courtesy of NISSAN NORTH AMERICA, INC.

PHYSICAL VALUES 

Terminal No. (Wire color) Description Condition Value (Approx.)
Signal name Input/ Output
+ -
1 (G) Ground Battery power supply Input Ignition switch OFF Battery voltage
2 (R) Ground Battery power supply Input Ignition switch OFF Battery voltage
4 (R) Ground Transmission range switch signal Input Ignition switch ON A/T shift selector in any position other than P or N position 0 V
A/T shift selector in P or N position Battery voltage
5 (LA/L) Ground Headlamp HI RH power supply Output Ignition switch ON
  • Lighting switch HI
  • Lighting switch PASS
 Battery voltage
Lighting switch OFF 0 V
6 (G) Ground Headlamp HI LH power supply Output Ignition switch ON
  • Lighting switch HI
  • Lighting switch PASS
 Battery voltage
Lighting switch OFF 0 V
7 (W) Ground Headlamp LO LH power supply Output Ignition switch ON Lighting switch OFF 0 V
Lighting switch 2ND Battery voltage
8 (P) Ground Headlamp LO RH power supply Output Ignition switch ON Lighting switch OFF 0 V
Lighting switch 2ND Battery voltage
91 (SB) (W) 3 Ground Front fog lamp LH power supply Output Ignition switch ON Fog lamp switch OFF 0 V
Fog lamp switch ON Battery voltage
10 (BG) Ground Fuel pump relay output Output Approximately 1 second or more after placing ignition switch ON 0 V
  • Approximately 1 second after placing ignition switch ON
  • Engine running
 Battery voltage
11 (GR) Ground Throttle control motor relay output Output Ignition switch OFF (for a few seconds after ignition switch OFF) 0 V
  • Ignition switch ON
  • Ignition switch OFF (more than a few seconds after placing ignition switch OFF)
 Battery voltage
121 (BR) (V) 3 Ground Front fog lamp RH power supply Output Ignition switch ON Fog lamp switch OFF 0 V
Fog lamp switch ON Battery voltage
13 (Y) Ground Ignition relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
14 (LG) Ground Ignition relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
15 (V) Ground Ignition relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
16 (BG) Ground Throttle control motor relay control Output Ignition switch ON → OFF 0 -1.0 V/Battery voltage/0 V
Ignition switch ON 0 - 1.0 V
17 (LG) Ground Ignition relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
19 (R) Ground Starter motor power supply Output At engine cranking Battery voltage
Other than engine cranking 0 V
20 (GR) Ground Battery power supply Input Ignition switch OFF Battery voltage
22 (Y) Ground Engine restart relay input Input At Idle start/stop engine cranking Battery voltage
Other than idle start/stop engine cranking 0 V
25 (SB) Ground ECM relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
26 (LG) Ground ECM relay output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
27 (LA/GR) Ground Parking lamp RH power supply Output Ignition switch ON Lighting switch 1ST Battery voltage
Lighting switch OFF 0 V
284 (Y) Ground Tail lamp relay output Output Ignition switch ON Lighting switch OFF 0 V
Lighting switch 1ST Battery voltage
29 (L) Ground Front wiper HI power supply Output Ignition switch ON Front wiper switch OFF 0 V
Front wiper switch HI Battery voltage
31 (G) Ground ECM relay control Output Ignition switch OFF (for a few seconds after placing ignition switch OFF) Battery voltage
  • Ignition switch ON
  • Ignition switch OFF (more than a few seconds after placing ignition switch OFF)
 0 - 1.5 V
32 (W) Ground ECM power supply Output Ignition switch OFF Battery voltage
33 (R) Ground Parking lamp LH power supply Output Ignition switch ON Lighting switch 1ST Battery voltage
Lighting switch OFF 0 V
34 (V) Ground Tail lamp relay output Output Ignition switch ON Lighting switch OFF 0 V
Lighting switch 1ST Battery voltage
35 (P) Ground Front wiper LO power supply Output Ignition switch ON Front wiper switch OFF 0 V
Front wiper switch LO Battery voltage
37 (LG) Ground Inhibit cut signal Output - - -
39 (G) Ground Front wiper auto stop signal Input Ignition switch ON Front wiper stop position 0 V
Any position other than front wiper stop position Battery voltage
40 (P) - CAN-Low Input/Output - -
41 (L) - CAN-High Input/Output - -
422 (R) Ground Daytime running light relay control Output Ignition switch ON Daytime running light system active 0 V
Ignition switch ON Daytime running light system inactive Battery voltage
44 (SB) Ground Starter relay control Input Ignition switch ON A/T shift selector in any position other than P or N 0 V
A/T shift selector P or N Battery voltage
45 (V) Ground Fuel pump relay control Output
  • Approximately 1 second after placing ignition switch ON
  • Engine running
 0 - 1.0 V
Approximately 1 second or more after placing ignition switch ON Battery voltage
46 (Y) Ground Hood switch OPEN signal Input Hood open 0 V
Hood closed Battery voltage
48 (LG) Ground Horn relay control Input The horn is deactivated Battery voltage
The horn is activated 0 V
49 (Y) Ground A/C compressor (magnet clutch) power supply Output Engine running A/C compressor OFF 0 V
A/C compressor ON (A/C compressor is operating) Battery voltage
52 (B) Ground Ground - Ignition switch OFF 0 V
605 (W) Ground Heated mirror relay output Output Ignition switch ON Rear defogger switch ON Battery voltage
Rear defogger switch OFF 0 V
62 (B) Ground Ground - Ignition switch OFF 0 V
64 (P) Ground A/T shift selector (detent switch) signal Input Ignition switch ON Press the A/T shift selector button (A/T shift selector P) Battery voltage
  • A/T shift selector in any position other than P
  • Release the A/T shift selector button (A/T shift selector P)
 0 V
66 (LG) Ground Push-button ignition switch signal Input Press the push-button ignition switch 0 V
Release the push-button ignition switch Battery voltage
68 (V) Ground Ignition relay control * Input Ignition switch OFF or ACC Battery voltage
Ignition switch ON 0 V
69 (P) Ground Blower motor relay control Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
70 (R) Ground Cooling fan control Output Ignition switch ON Battery voltage
71 (SB) Ground Hood switch CLOSED signal Input Hood open Battery voltage
Hood closed 0 V
72 (G) Ground Cooling fan control Output Ignition switch OFF 5 V
ACC 0 V
ON
GNSDB135695Courtesy of NISSAN NORTH AMERICA, INC.

2. 5 V
Engine running

*: Ignition battery saver logic turns OFF the IPDM E/R and BCM if the ignition is ON for a period of time with the engine OFF.

1: With front fog lamps or pre-wiring for front fog lamps

2: With daytime running light system

3: Without daytime running light

4: With trailer tow

5: With heated mirrors

RENDER: 1.0x

NO RELATED

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Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.