LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2024 >> Sentra SR >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Control System (IPDM E/R) >> Ecu Diagnosis Information >> IPDM E/R (Intelligent Power Distribution Module Engine Room) >> Reference Value

Reference Value

TERMINAL LAYOUT 

GNSDB134117Courtesy 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 Tail lamp LH power supply Output Lighting switch OFF 0 V
Lighting switch 1ST Battery voltage
9 (R) Ground Horn relay control Input Horn switch OFF Battery voltage
Horn switch ON 0 V
11 (BG) Ground Ignition relay-1 output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
12 (B) Ground Ground - Ignition switch OFF 0 V
16 (G) Ground Back-up lamp power supply Output Ignition switch ON Shift selector in any position other than R 0 V
Shift selector in R position Battery voltage
17 (R) Ground Tail lamp RH power supply Output Lighting switch OFF 0 V
Lighting switch 1ST Battery voltage
19 (L) Ground Ignition relay-1 output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
22 (P) Ground CAN-Low Input/Output - -
24 (L) Ground CAN-High Input/Output - -
31 (B) Ground Ground - Ignition switch OFF 0 V
33 (BR) Ground Front wiper stop position signal Input Ignition switch ON Front wiper stop position 0 V
Other than above Battery voltage
39 1 (L) Ground CAN-High - - -
40 1 (P) Ground CAN-Low - - -
45 (L) Ground Front wiper motor HI power supply Output Ignition switch ON Front wiper switch OFF 0 V
Front wiper switch HI Battery voltage
46 (P) Ground Fuel pump relay output Output More than a few seconds after placing ignition switch ON or ignition switch OFF 0 V
For a few seconds after placing ignition switch ON or engine running Battery voltage
47 (B) Ground Ground - Ignition switch OFF 0 V
48 (W) Ground Front wiper motor LO power supply Output Ignition switch ON Front wiper switch OFF 0 V
Front wiper switch LO Battery voltage
49 2 (L) Ground Daytime running light LH power supply Output Engine stop Lighting switch OFF 0 V
Engine running Lighting switch OFF Battery voltage
Lighting switch 1ST 2.16 V - 3.84 V
50 (BG) Ground Headlamp (LO) LH power supply Output Lighting switch OFF 0 V
Lighting switch 2ND Battery voltage
52 3 (SB) Ground Hood switch signal Input Close the hood 0 V
Open the hood Battery voltage
52 4 (B) Ground Ground - Ignition switch ON 0 V
53 5 (G) Ground LED headlamp fail signal LH Input Lighting switch OFF Battery voltage
Lighting switch 2ND 0 V
54 (Y) Ground Headlamp (HI) RH power supply Output Lighting switch 2ND Lighting switch LO 0 V
Lighting switch HI or PASS Battery voltage
56 (Y) (L) Ground Parking lamp LH power supply Output Lighting switch OFF Engine stop 0 V
Engine running Battery voltage
Lighting switch 1ST
58 2 (L) Ground Daytime running light RH power supply Output Engine stop Lighting switch OFF 0 V
Engine running Lighting switch OFF Battery voltage
Lighting switch 1ST 2.16 - 3.84 V
59 (W) Ground Headlamp (HI) LH power supply Output Lighting switch 2ND Lighting switch LO 0 V
Lighting switch HI or PASS Battery voltage
60 5 (G) Ground LED headlamp fail signal RH Input Lighting switch OFF Battery voltage
Lighting switch 2ND 0 V
61 (L) Ground Parking lamp RH power supply Output Lighting switch OFF Engine stop 0 V
Engine running Battery voltage
Lighting switch 1ST
62 (P) Ground Headlamp (LO) RH power supply Output Lighting switch OFF 0 V
Lighting switch 2ND Battery voltage
65 (P) Ground A/C compressor (magnetic clutch) power supply Output Engine running A/C switch OFF 0 V
A/C switch ON (A/C compressor is operating) Battery voltage
66 (W) Ground ECM relay output Output Ignition switch OFF (more than a few seconds after placing ignition switch ON) 0 V
For a few seconds after placing ignition switch OFF or ignition switch ON Battery voltage
67 (Y) Ground Throttle control motor relay control Input Ignition switch OFF Battery voltage
Ignition switch ON 0 V
70 1 (BR) Ground Ignition relay-1 output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
71 (SB) Ground Ignition relay-1 output Output Ignition switch OFF 0 V
Ignition switch ON Battery voltage
72 (R) Ground Throttle control motor relay output Output Ignition switch OFF 0 V
For a few seconds after placing ignition switch ON Battery voltage
73 (G) Ground ECM relay output Output Ignition switch OFF 0 V
For a few seconds after placing ignition switch ON Battery voltage
75 (V) Ground ECM relay output Output Ignition switch OFF 0 V
For a few seconds after placing ignition switch ON Battery voltage
76 (GR) Ground Fuel pump relay control Input Approximately 1 second or more after placing the ignition switch ON 0 V
Approximately 1 second or more placing the ignition switch OFF Battery voltage
78 (W) Ground ECM relay output Output Ignition switch OFF 0 V
For a few seconds after placing ignition switch ON Battery voltage
79 (G) Ground Reverse signal Input Ignition switch ON
  • Shift selector in any position other than R (CVT models)
  • Shift selector in any position other than reverse (M/T models)
 0 V
  • Shift selector in R position (CVT models)
  • Shift selector in reverse position (M/T models)
 Battery voltage
81 (Y) Ground Battery power supply Input Ignition switch OFF Battery voltage
83 (R) Ground Starter motor power supply Output Other than at engine cranking 0 V
At engine cranking Battery voltage
86 (L) Ground Starter relay power supply Input Other than at engine cranking 0 V
At engine cranking Battery voltage
87 1 (L) Ground CAN-High - - -
88 1 (P) Ground CAN-Low - - -
93 (W) Ground ECM relay control Input Ignition switch OFF Battery voltage
For a few seconds after placing ignition switch ON 0 V
94 7 (BR) Ground Park/neutral position (PNP) switch signal Input Ignition switch ON Shift selector in any position other than neutral 0 V
Shift selector in neutral position Battery voltage
95 (GR) Ground Battery current sensor power supply Output Ignition switch ON 4 - 6 V
96 (R) Ground Battery current sensor ground Input Ignition switch OFF 0 V
97 (G) Ground Battery current sensor signal Input Engine running
  • Battery: Full charge
  • Engine: Idling
 2.5 V
98 (Y) Ground A/C compressor (ECV) control Output ECV Duty ratio: 0% (MODE5 or MODE6) 0 V
Duty ratio: 50% (MODE3 or MODE4)
GNSDB133802Courtesy of NISSAN NORTH AMERICA, INC.
Duty ratio: 100% (MODE1, MODE2 or MODE7) Battery voltage
104 1 (BR) Ground ECM Starter relay control - - - -
106 (LG) Ground Cooling fan control Output Engine running Cooling fan stop Battery voltage
  • Cooling fan LO operated
  • Cooling fan HI operated
 0 V
107 (V) Ground Cooling fan control Output Engine running
  • Cooling fan stop
  • Cooling fan LO operated
 Battery voltage
Cooling fan HI operated 0 V
110 (SB) Ground Battery temperature sensor signal Input Engine running
  • Battery temperature: 77°F (25°C)
  • Engine: Idling
 2.1 V

1: With CVT

2: With LED headlamps and daytime running light system

3: With hood switch

4: Without hood switch

5: With LED headlamps

6: With Halogen headlamps

7: With M/T

scientia non olet · About LEMON Manuals