Nissan Pathfinder: Body Control System - Bcm
Nissan Pathfinder (R53) 2022-2025 Service Manual / Electrical & Power Control :: Body Control System / Ecu Diagnosis Information / Bcm
Values on the Diagnosis Tool
NOTE:
The following table includes information (items) inapplicable to this Nissan Pathfinder vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
| Monitor Item | Condition | Value/Status |
|---|---|---|
| SET AIR PRESSURE 1 FL | Displays the standard air pressure of front tire LH. | psi/mBar |
| SET AIR PRESSURE 1 FR | Displays the standard air pressure of front tire RH. | |
| SET AIR PRESSURE 1 RR | Displays the standard air pressure of rear tire RH. | |
| SET AIR PRESSURE 1 RL | Displays the standard air pressure of rear tire LH. | |
| Set temperature-FL | Displays the standard temperature of front tire LH. | °F/°C |
| Set temperature-FR | Displays the standard temperature of front tire RH. | |
| Set temperature-RR | Displays the standard temperature of rear tire RH. | |
| Set temperature-RL | Displays the standard temperature of rear tire LH. | |
| TPMS SET SWITCH | Tire pressure monitor system reset switch not depressed | Off |
| Tire pressure monitor system reset switch depressed | On | |
| Tire status-FL | Displays the front tire LH status | Normal |
| MALF 1 | ||
| MALF 2 | ||
| MALF 3 | ||
| MALF 4 | ||
| Tire status-FR | Displays the front tire RH status | Normal |
| MALF 1 | ||
| MALF 2 | ||
| MALF 3 | ||
| MALF 4 | ||
| Tire status-RR | Displays the rear tire RH status | Normal |
| MALF 1 | ||
| MALF 2 | ||
| MALF 3 | ||
| MALF 4 | ||
| Tire status-RL | Displays the rear tire LH status | Normal |
| MALF 1 | ||
| MALF 2 | ||
| MALF 3 | ||
| MALF 4 | ||
| Paddle shift switch (-) | Paddle shifter (shift-down switch) not depressed | Off |
| Paddle shifter (shift-down switch) depressed | On | |
| Paddle shift switch (+) | Paddle shifter (shift-up switch) not depressed | Off |
| Paddle shifter (shift-up switch) depressed | On | |
| HAZARD SW | Hazard switch not depressed | Off |
| Hazard switch depressed | On | |
| Door switch AS | Front door RH closed | Off |
| Front door RH opened | On | |
| Optical sensor |
This item is displayed, but cannot be monitored. |
— |
| Back door/trunk opener switch |
This item is displayed, but cannot be monitored. |
Off |
| Request switch BD/TR | Back door opener switch not pressed | Off |
| Back door opener switch pressed | On | |
| Back door/trunk lid switch | Back door closed | Off |
| Back door opened | On | |
| Brake switch 1 | Brake pedal depressed | Off |
| Brake pedal not depressed | On | |
| Brake switch 2 | Brake pedal not depressed | Off |
| Brake pedal depressed | On | |
| Check diode 1 | Combination switch check diode 1 OFF | Off |
| Combination switch check diode 1 ON | On | |
| High beam switch | Any position other than lighting switch HI | Off |
| Lighting switch HI position | On | |
| Passing switch | Any position other than lighting switch PASS | Off |
| Lighting switch PASS position | On | |
| Rear fog switch |
This item is displayed, but cannot be monitored. |
Off |
| Front fog switch | Any position other than front fog lamp switch ON | Off |
| Front fog lamp switch ON position | On | |
| INT volume 1 | Combination switch INT volume 1 OFF | Off |
| Combination switch INT volume 1 ON | On | |
| Check diode 2 | Combination switch check diode 2 OFF | Off |
| Combination switch check diode 2 ON | On | |
| Low beam switch | Any position other than lighting switch 2ND | Off |
| Lighting switch 2ND position | On | |
| AUTO light switch | Any position other than lighting switch AUTO | Off |
| Lighting switch AUTO position | On | |
| Tail lamp switch | Any position other than lighting switch 1ST | Off |
| Lighting switch 1ST position | On | |
| Front washer switch | Any position other than front washer switch ON | Off |
| Front washer switch ON position | On | |
| Rear washer switch | Any position other than rear washer switch ON | Off |
| Rear washer switch ON position | On | |
| Check diode 3 | Combination switch check diode 3 OFF | Off |
| Combination switch check diode 3 ON | On | |
| Turn signal LH | Any position other than turn signal switch LH | Off |
| Turn signal switch LH position | On | |
| Turn signal RH | Any position other than turn signal switch RH | Off |
| Turn signal switch RH position | On | |
| Front wiper LO | Any position other than front wiper switch LO | Off |
| Front wiper switch LO position | On | |
| Front wiper HI | Any position other than front wiper switch HI | Off |
| Front wiper switch HI position | On | |
| Front wiper INT | Any position other than front wiper switch INT | Off |
| Front wiper switch INT position | On | |
| Check diode 4 | Combination switch check diode 4 OFF | Off |
| Combination switch check diode 4 ON | On | |
| Light OFF switch | Any position other than lighting switch OFF | Off |
| Lighting switch OFF position | On | |
| INT volume 2 | Combination switch INT volume 2 OFF | Off |
| Combination switch INT volume 2 ON | On | |
| INT volume 3 | Combination switch INT volume 3 OFF | Off |
| Combination switch INT volume 3 ON | On | |
| Rear wiper INT | Any position other than rear wiper switch INT | Off |
| Rear wiper switch INT position | On | |
| Rear wiper ON | Any position other than rear wiper switch ON | Off |
| Rear wiper switch ON position | On | |
| Check diode 5 | Combination switch check diode 5 OFF | Off |
| Combination switch check diode 5 ON | On | |
| Front wiper OFF | Any position other than front wiper switch OFF | Off |
| Front wiper switch OFF position | On | |
| Front wiper MIST | Any position other than front wiper switch MIST | Off |
| Front wiper switch MIST position | On | |
| CDL LOCK SW | Any position other than LOCK | Off |
| Door lock/unlock switch LOCK position | On | |
| CDL UNLOCK SW | Any position other than UNLOCK | Off |
| Door lock/unlock switch UNLOCK position | On | |
| DOOR SW-DR | Front door LH closed | Off |
| Front door LH opened | On | |
| Unlock sensor | Front door LH LOCK status | Off |
| Front door LH UNLOCK status | On | |
| ECO mode switch | Other than drive mode select switch ECO mode position | Off |
| Drive mode select switch ECO mode position | On | |
| Clutch end SW |
This item is displayed, but cannot be monitored. |
Off |
| IGN SW | Any ignition switch status other than ON | Off |
| Ignition switch ON | On | |
| Battery voltage (door lock 1) | Front door lock battery power supply OFF | Off |
| Front door lock battery power supply ON | On | |
| Battery voltage (door lock 2) | Rear door lock battery power supply OFF | Off |
| Rear door lock battery power supply ON | On | |
| Battery voltage (ECU) | Display the BCM battery power supply | — |
| Battery voltage (flasher) | Flasher battery power supply OFF | Off |
| Flasher battery power supply ON | On | |
| Battery voltage (stop lamp) | Stop lamp battery power supply OFF | Off |
| Stop lamp battery power supply ON | On | |
| Battery voltage (wiper) | Rear wiper battery power supply OFF | Off |
| Rear wiper battery power supply ON | On | |
| DOOR SW-RL | Rear door LH closed | Off |
| Rear door LH opened | On | |
| DOOR SW-RR | Rear door RH closed | Off |
| Rear door RH opened | On | |
| Seat belt switch (driver) | Front seat belt LH is released | Off |
| Front seat belt LH is fastened | On | |
| Sport mode switch | Other than drive mode select switch SPORT mode position | Off |
| Drive mode select switch SPORT mode position | On | |
| Clutch start SW |
This item is displayed, but cannot be monitored. |
Off |
| START SW |
This item is displayed, but cannot be monitored. |
Off |
| STOP/START SW |
This item is displayed, but cannot be monitored. |
Off |
| Detention/Cancel switch |
This item is displayed, but cannot be monitored. |
Off |
| Rear wiper auto stop switch | Any position other than rear wiper stop position | Off |
| When rear wiper stop position | On | |
| Nissan Pathfinder Vehicle speed | Display the vehicle speed | — |
| AIR PRESS FL | Displays the air pressure of front tire LH. | — |
| AIR PRESS FR | Displays the air pressure of front tire RH. | |
| AIR PRESS RR | Displays the air pressure of rear tire RH. | |
| AIR PRESS RL | Displays the air pressure of rear tire LH. | |
| TIRE TEMPERATURE FL | Displays the temperature of front tire LH. | °F/°C |
| TIRE TEMPERATURE FR | Displays the temperature of front tire RH. | |
| TIRE TEMPERATURE RR | Displays the temperature of rear tire RH. | |
| TIRE TEMPERATURE RL | Displays the temperature of rear tire LH. | |
| SET AIR PRESSURE 2 FL | Displays the standard air pressure of front tire LH. | — |
| SET AIR PRESSURE 2 FR | Displays the standard air pressure of front tire RH. | |
| SET AIR PRESSURE 2 RR | Displays the standard air pressure of rear tire RH. | |
| SET AIR PRESSURE 2 RL | Displays the standard air pressure of rear tire LH. | |
| WARNING AIR PRESSURE FL | Displays the warning air pressure of front tire LH. | psi/mBar |
| WARNING AIR PRESSURE FR | Displays the warning air pressure of front tire RH. | |
| WARNING AIR PRESSURE RR | Displays the warning air pressure of rear tire RH. | |
| WARNING AIR PRESSURE RL | Displays the warning air pressure of rear tire LH. |
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Reference Value
TERMINAL LAYOUT
PHYSICAL VALUES
NOTE:
Waveform reference
|
Terminal No. (Wire color) | Description | Condition |
Value (Approx.) | |||
|---|---|---|---|---|---|---|
| (+) | (−) | Signal name | Input/ Output | |||
|
11 (LA/LG) |
Ground | Side turn signal RH power supply | Output | Ignition switch ON | Side turn signal lamp RH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Side turn signal lamp RH OFF | 0 V | |||||
|
7 (V) |
Ground | Battery power supply | Input | Ignition switch OFF | Extended storage fuse switch pushed in | Battery voltage |
| Extended storage fuse switch pulled out | 0 V | |||||
|
10 (R) |
Ground | Front door lock assembly LH (door unlock sensor) signal | Input | Ignition switch ON | Front door LH LOCK status (door unlock sensor OFF) | Battery voltage |
| Front door LH UNLOCK status (door unlock sensor ON) | 0 V | |||||
|
11 (V) |
Ground | Door lock/unlock switch LOCK signal | Input | Ignition switch ON | Door lock/unlock switch NEUTRAL position | Battery voltage |
| Door lock/unlock switch LOCK position | 0 V | |||||
|
13 (Y) |
Ground | Hazard switch signal | Input | Ignition switch ON | Hazard switch not pressed | Battery voltage |
| Hazard switch pressed | 0 V | |||||
|
14 (W) |
Ground | Door lock/unlock switch UNLOCK signal | Input | Ignition switch ON | Door lock/unlock switch NEUTRAL position | Battery voltage |
| Door lock/unlock switch UNLOCK position | 0 V | |||||
|
17 (GR) |
Ground | Front seat belt buckle switch LH signal | Input | Ignition switch ON | Front seat belt buckle switch LH ON (seat belt is fastened) | Battery voltage |
| Front seat belt buckle switch LH OFF (seat belt is released) | 0 V | |||||
|
202 (L) |
Ground | Stop/start off switch signal | Input | Ignition switch ON | Stop/start off switch not pressed | Battery voltage |
| Stop/start off switch pressed | 0 V | |||||
|
211 (LA/SB) |
Ground | Side turn signal LH power supply | Output | Ignition switch ON | Side turn signal lamp LH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Side turn signal lamp LH OFF | 0 V | |||||
|
24 (W) |
Ground | LIN communication (power window and moon roof) | Input/output | Ignition switch ON |
|
|
|
25 (Y) |
Ground | LIN communication (rain sensor) | Input/Output | Ignition switch ON |
|
|
|
26 (L) |
Ground | CAN-High | Input/Output | Ignition switch ON | — | |
|
27 (P) |
Ground | CAN-Low | Input/Output | Ignition switch ON | — | |
|
30 (B) |
Ground | Luggage room lamp control | Output | Ignition switch ON | Luggage room lamp OFF (when back door is closed) | Battery voltage |
| Luggage room lamp ON (when back door is opened) | 0 V | |||||
|
33 (W) |
Ground | Ignition relay-2 control | Output | Ignition switch | OFF | Battery voltage |
| ON | 0 V | |||||
|
34 (L) |
Ground | Accessory relay control | Output | Ignition switch OFF (not auto ACC status) | Battery voltage | |
| Ignition switch OFF (auto ACC status) or ON | 0 V | |||||
|
37 (SB) |
Ground | Interior room lamp relay control | Output | Interior room lamp battery saver is activated | Battery voltage | |
| Interior room lamp battery saver is not activated | 0 V | |||||
|
40 (LA/BG) |
Ground | Ignition relay-3 control | Output | Ignition switch OFF | Battery voltage | |
| Engine running | 0 V | |||||
|
45 (L) |
Ground | CAN-High | Input/Output | Ignition switch ON | — | |
|
46 (P) |
Ground | CAN-Low | Input/Output | Ignition switch ON | — | |
|
48 (SB) |
Ground | Combination switch OUTPUT 1 | Output | Ignition switch ON |
|
|
|
49 (W) |
Ground | Combination switch OUTPUT 2 | Output | Ignition switch ON |
|
|
|
50 (Y) |
Ground | Combination switch OUTPUT 5 | Output | Ignition switch ON |
|
|
|
51 (R) |
Ground | Combination switch OUTPUT 6 | Output | Ignition switch ON |
|
|
|
52 (BG) |
Ground | Combination switch OUTPUT 4 | Output | Ignition switch ON |
|
|
|
53 (P) |
Ground | Combination switch OUTPUT 3 | Output | Ignition switch ON |
|
|
|
573 (Y) |
Ground | Drive mode select switch (SPORT) signal | Input | Ignition switch ON | Other than following | Battery voltage |
| Drive mode select switch SPORT position | 0 V | |||||
|
63 (LA/BG) |
Ground | Rear window defogger relay control | Output | Engine running | Rear window defogger is not active | Battery voltage |
| Rear window defogger is active | 0 V | |||||
|
67 (V) |
Ground | Combination switch INPUT 1 | Input | Ignition switch ON | All combination switches OFF |
|
|
68 (W) |
Ground | Combination switch INPUT 2 | Input | Ignition switch ON | All combination switches OFF |
|
|
69 (G) |
Ground | Combination switch INPUT 3 | Input | Ignition switch ON | All combination switches OFF |
|
|
70 (GR) |
Ground | Combination switch INPUT 4 | Input | Ignition switch ON | All combination switches OFF |
|
|
71 (LG) |
Ground | Combination switch INPUT 5 | Input | Ignition switch ON | All combination switches OFF |
|
|
72 (BR) |
Ground | Combination switch INPUT 6 | Input | Ignition switch ON | All combination switches OFF |
|
|
78 (W) |
Ground | Paddle shifter (shift-up) signal | Input | Ignition switch ON | Paddle shifter (shift-up switch) not pressed | Battery voltage |
| Paddle shifter (shift-up switch) pressed | 0 V | |||||
|
79 (L) |
Ground | Paddle shifter (shift-down) signal | Input | Ignition switch ON | Paddle shifter (shift-down switch) not pressed | Battery voltage |
| Paddle shifter (shift-down switch) pressed | 0 V | |||||
|
803 (G) |
Ground | Drive mode select switch (ECO) signal | Input | Ignition switch ON | Other than following | Battery voltage |
| Drive mode select switch ECO position | 0 V | |||||
|
81 (V) |
Ground | Front door lock assembly LH (door switch) signal | Input | Ignition switch ON | Front door lock assembly LH (door switch) OFF (when door is closed) | Battery voltage |
| Front door lock assembly LH (door switch) ON (when door is opened) | 0 V | |||||
|
82 (BR) |
Ground | Trailer turn relay RH control | output | Ignition switch ON | Turn signal lamp RH ON |
0 V (Blinking : 0 V <–> Battery voltage) |
| Turn signal lamp RH OFF | Battery voltage | |||||
|
834 (LA/GR) |
Ground | LIN communication (hands free sensor control unit) | Input/Output | Ignition switch ON |
|
|
|
84 (P) |
Ground | Trailer turn relay LH control | output | Ignition switch ON | Turn signal lamp LH ON |
0 V (Blinking : 0 V <–> Battery voltage) |
| Turn signal lamp LH OFF | Battery voltage | |||||
|
86 (LA/R) |
Ground | CAN-Low | Input/Output | Ignition switch ON | — | |
|
87 (LA/L) |
Ground | CAN-High | Input/Output | Ignition switch ON | — | |
|
93 (LA/Y) |
Ground | Front door lock assembly RH (door switch) signal | Input | Ignition switch ON | Front door lock assembly RH (door switch) OFF (when door is closed) | Battery voltage |
| Front door lock assembly RH (door switch) ON (when door is opened) | 0 V | |||||
|
94 (R) |
Ground | Rear door lock assembly LH (door switch) signal | Input | Ignition switch ON | Rear door lock assembly LH (door switch) OFF (when door is closed) | Battery voltage |
| Rear door lock assembly LH (door switch) ON (when door is opened) | 0 V | |||||
|
95 (W) |
Ground | Rear door lock assembly RH (door switch) signal | Input | Ignition switch ON | Rear door lock assembly RH (door switch) OFF (when door is closed) | Battery voltage |
| Rear door lock assembly RH (door switch) ON (when door is opened) | 0 V | |||||
|
96 (LA/LG) |
Ground | Back door lock assembly (ajar switch) signal | Input | Ignition switch ON | Back door lock assembly (ajar switch) OFF (when back door closed) | Battery voltage |
| Back door lock assembly (ajar switch) ON (when back door opened) | 0 V | |||||
|
98 (LA/SB) |
Ground | Back door opener switch signal | Input | Ignition switch ON | Back door opener switch not pressed | Battery voltage |
| Back door opener switch pressed | 0 V | |||||
|
103 (BG) |
Ground | Rear wiper stop position signal | Output | Ignition switch ON | Any position other than rear wiper stop position | Battery voltage |
| Rear wiper stop position | 0 V | |||||
|
105 (W) |
Ground | Ignition relay-1 control | Output | Ignition switch | OFF | Battery voltage |
| ON | 0 V | |||||
|
110 (LA/P) |
Ground | Stop lamp switch signal | Input | Ignition switch ON | Stop lamp switch ON (brake pedal is depressed) | Battery voltage |
| Stop lamp switch OFF (brake pedal is not depressed) | 0 V | |||||
|
111 (LA/LG) |
Ground | Brake pedal position switch signal | Input | Ignition switch ON | Brake pedal position switch ON (brake pedal is not depressed) | Battery voltage |
| Brake pedal position switch OFF (brake pedal is depressed) | 0 V | |||||
|
116 (LA/G) |
Ground | Front turn signal RH power supply | Output | Ignition switch ON | Front turn signal lamp RH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Front turn signal lamp RH OFF | 0 V | |||||
|
117 (R) |
Ground | CAN-Low | Input/Output | Ignition switch ON | — | |
|
118 (L) |
Ground | CAN-High | Input/Output | Ignition switch ON | — | |
|
119 (G) |
Ground | Back-up lamp relay control | Output | Engine running | Other than following | Battery voltage |
| Shift selector in “R” position | 0 V | |||||
|
123 (B) |
Ground | Starter cut relay control | Output | Other than following | Battery voltage | |
| At engine cranking | 0 V | |||||
|
128 (LA/P) |
Ground | Front turn signal LH power supply | Output | Ignition switch ON | Front turn signal lamp LH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Front turn signal lamp LH OFF | 0 V | |||||
|
129 (B) |
Ground | Ground | — | Ignition switch OFF | 0 V | |
|
130 (LG) |
Ground | Interior room lamp control | Output | Ignition switch ON | When all doors are closed [map lamp and room lamp (door position) are turned OFF] | Battery voltage |
| Any doors open [map lamp and room lamp (door position) are turned ON] | 0 V | |||||
|
132 (LA/L) |
Ground | Front door lock RH UNLOCK control | Output | Ignition switch ON | Front door RH UNLOCK (actuator is activated) | Battery voltage |
| Other than above (actuator is not activated) | 0 V | |||||
|
133 (LA/W) |
Ground | Battery power supply | Input | Ignition switch OFF | Battery voltage | |
|
134 (LA/G) |
Ground | Front door lock LH UNLOCK control | Output | Ignition switch ON | Front door LH UNLOCK (actuator is activated) | Battery voltage |
| Other than above (actuator is not activated) | 0 V | |||||
|
135 (LA/V) |
Ground | Battery power supply (front door lock) | Input | Ignition switch OFF | Battery voltage | |
|
136 (LA/L) |
Ground | Battery power supply (turn signal) | Input | Ignition switch OFF | Battery voltage | |
|
137 (B) |
Ground | Ground | — | Ignition switch OFF | 0 V | |
|
138 (LA/Y) |
Ground | Battery power supply (rear wiper) | Input | Ignition switch OFF | Battery voltage | |
|
139 (LA/G) |
Ground | Battery power supply (stop lamp) | Input | Ignition switch OFF | Battery voltage | |
|
142 (V) |
Ground | Front/rear door LH LOCK control | Output | Front/rear door LH LOCK (actuator is activated) | Battery voltage | |
| Other than above (actuator is not activated) | 0 V | |||||
|
144 (LA/R) |
Ground | Battery power supply (rear door lock) | Input | Ignition switch OFF | Battery voltage | |
|
147 (SB) |
Ground | Luggage room/foot lamp control | Output | Ignition switch ON | Luggage room/foot lamp ON | 0 V |
| Luggage room/foot lamp OFF | Battery voltage | |||||
|
148 (G) |
Ground | Rear wiper motor power supply | Output | Ignition switch ON | Rear wiper activated | Battery voltage |
| Rear wiper stopped | 0 V | |||||
|
1505 (B) |
Ground | Mood lamp control | Output | Ignition switch ON | When all doors are closed (mood lamps are turned OFF) | Battery voltage |
| Any door opens (mood lamps are turned ON) | 0 V | |||||
|
151 (LA/G) |
Ground | Rear turn signal LH power supply | Output | Ignition switch ON | Rear turn signal lamp LH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Rear turn signal lamp LH OFF | 0 V | |||||
|
152 (Y) |
Ground | Fuel lid door lock actuator UNLOCK control | Output | Ignition switch ON | Fuel lid door lock actuator UNLOCK | Battery voltage |
| Fuel lid door lock actuator LOCK | 0 V | |||||
|
153 (LG) |
Ground | Fuel lid door lock actuator LOCK control | Output | Ignition switch ON | Fuel lid door lock actuator LOCK | Battery voltage |
| Fuel lid door lock actuator UNLOCK | 0 V | |||||
|
154 (BG) |
Ground | Front and rear door RH LOCK control | Output | Ignition switch ON | Front and rear door RH LOCK (actuator is activated) | Battery voltage |
| Other than above (actuator is not activated) | 0 V | |||||
|
155 (W) |
Ground | Rear door UNLOCK control | Output | Ignition switch ON | Rear doors UNLOCK (actuator is activated) | Battery voltage |
| Other than above (actuator is not activated) | 0 V | |||||
|
157 (LA/R) |
Ground | Stop lamp RH power supply | Output | Ignition switch ON | Brake pedal depressed | Battery voltage |
| Brake pedal not depressed | 0 V | |||||
|
159 (LA/W) |
Ground | Rear turn signal RH power supply | Output | Ignition switch ON | Rear turn signal lamp RH ON |
Battery voltage (Blinking : 0 V <–> Battery voltage) |
| Rear turn signal lamp RH OFF | 0 V | |||||
|
160 (V) |
Ground | Stop lamp LH and high-mounted stop lamp power supply | Output | Ignition switch ON | Brake pedal depressed | Battery voltage |
| Brake pedal not depressed | 0 V | |||||
1: With turn signal in mirror
2: Except for Mexico
3: With 2WD system
4: With motion activated back door system
5: With ambient LED lighting
Fail-safe
FAIL-SAFE CONTROL BY DTC
BCM performs fail-safe control when any DTC are detected.
| Display contents of CONSULT | Fail-safe |
|---|---|
| B2C21-23: Seat belt buckle switch (driver side) | Inhibit engine stop/start system |
| B2C41-04: Power window motor FL | Front power window motor LH operation is stop or inching |
| B2C95-01: Combination switch | Turns ON the headlamp (LO) |
| B2C95-64: Combination switch | Turns ON the headlamp (LO) |
| B2CB5-64: Rear wiper | Stop rear wiper power supply for 1min |
| B2FAE-12: Ignition relay-1 | Inhibit engine cranking |
| B2FAE-14: Ignition relay-1 | Inhibit engine cranking |
DTC Inspection Priority Chart
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority chart:
| Priority | DTC |
|---|---|
| 1 | U1327–54: MAC key update |
| 2 | U1327–52: MAC key update |
| 3 |
|
| 4 |
|
| 5 |
|
| 6 |
|
| 7 |
|
DTC Index
NOTE:
The details of time display are as follows:
-
CRNT: A malfunction is detected now
-
PAST: A malfunction was detected in the past
×:Applicable
| CONSULT display | Fail-safe | Freeze Frame Data | Reference |
|---|---|---|---|
| B2C20-12: Starter control relay | — | — | DTC Description |
| B2C20-14: Starter control relay | — | — | DTC Description |
| B2C20-23: Starter control relay | — | — | DTC Description |
| B2C20-24: Starter control relay | — | — | DTC Description |
| B2C21-23: Seat belt buckle switch (driver side) | × | — | DTC Description |
| B2C40-04: Power window main switch | — | — | DTC Description |
| B2C41-04: Power window motor FL | — | — | DTC Description |
| B2C95-01: Combination switch | × | — | DTC Description |
| B2C95-64: Combination switch | × | — | DTC Description |
| B2CB5-64: Rear wiper | × | — | DTC Description |
| B2CCF-04: Passenger door mirror control module | — | — | DTC Description |
| B2F06-11: Back door/trunk opener switch | — | — | DTC Description |
| B2F06-15: Back door/trunk opener switch | — | — | DTC Description |
| B2F60-55: Seat belt buckle switch (driver side) | — | — | DTC Description |
| B2F70-01: Stop lamp | — | — | DTC Description |
| B2F70-02: Stop lamp | — | — | DTC Description |
| B2F71-23: Stop lamp | — | — | DTC Description |
| B2F71-24: Stop lamp | — | — | DTC Description |
| B2F72-23: Stop lamp | — | — | DTC Description |
| B2F72-24: Stop lamp | — | — | DTC Description |
| B2F98-04: Sunshade motor | — | — | DTC Description |
| B2F99-04: Sunroof motor | — | — | DTC Description |
| B2FAC-12: Accessory relay | — | — | DTC Description |
| B2FAC-14: Accessory relay | — | — | DTC Description |
| B2FAE-12: Ignition relay-1 | × | — | DTC Description |
| B2FAE-14: Ignition relay-1 | × | — | DTC Description |
| B2FAF-12: Ignition relay-2 | — | — | DTC Description |
| B2FAF-14: Ignition relay-2 | — | — | DTC Description |
| B2FB0-12: Ignition relay-3 | — | — | DTC Description |
| B2FB0-14: Ignition relay-3 | — | — | DTC Description |
| C1700-54: Control unit | — | — | DTC Description |
| C1700-55: Control unit | — | — | DTC Description |
| C1700-86: Control unit | — | — | DTC Description |
| C1711-7B: Low tire pressure FL | — | × | DTC Description |
| C1712-7B: Low tire pressure FR | — | × | DTC Description |
| C1713-7B: Low tire pressure RR | — | × | DTC Description |
| C1714-7B: Low tire pressure RL | — | × | DTC Description |
| C1731-16: Tire pressure sensor FL | — | × | DTC Description |
| C1731-68: Tire pressure sensor FL | — | × | DTC Description |
| C1732-16: Tire pressure sensor FR | — | × | DTC Description |
| C1732-68: Tire pressure sensor FR | — | × | DTC Description |
| C1733-16: Tire pressure sensor RR | — | × | DTC Description |
| C1733-68: Tire pressure sensor RR | — | × | DTC Description |
| C1734-16: Tire pressure sensor RL | — | × | DTC Description |
| C1734-68: Tire pressure sensor RL | — | × | DTC Description |
| C1741-21: Tire pressure sensor no data FL | — | × | DTC Description |
| C1742-21: Tire pressure sensor no data FR | — | × | DTC Description |
| C1743-21: Tire pressure sensor no data RR | — | × | DTC Description |
| C1744-21: Tire pressure sensor no data RL | — | × | DTC Description |
| U1C01-08: LIN communication | — | × | DTC Description |
| U1C02-08: LIN communication | — | × | DTC Description |
×:Applicable
| CONSULT display | Fail-safe | Freeze Frame Data | Reference |
|---|---|---|---|
| U0073-00: Control module comm Bus A Off | — | — | DTC Description |
| U0075-00: Control module comm Bus C Off | — | — | DTC Description |
| U20C5-87: CAN comm err (audio amp.) | — | — | DTC Description |
| U2140-87: CAN comm err (ECM) | — | — | DTC Description |
| U2141-87: CAN comm err (TCM) | — | — | DTC Description |
| U2148-87: CAN comm err (brake control unit) | — | — | DTC Description |
| U2152-87: CAN comm err (ADAS control unit) | — | — | DTC Description |
| U2154-87: CAN comm err (MIU) | — | — | DTC Description |
| U216B-87: CAN comm err (front camera) | — | — | DTC Description |
| U2175-87: CAN comm err (AVM) | — | — | DTC Description |
| U2176-87: CAN comm err (CCM/ST angle sensor) | — | — | DTC Description |
| U2218-87: CAN comm err (Intelligent Key) | — | — | DTC Description |
| U2250-87: CAN comm err (AIR BAG) | — | — | DTC Description |
| U2253-87: CAN comm err (HVAC) | — | — | DTC Description |
| U225B-87: CAN comm err (IPDM E/R) | — | — | DTC Description |
| U2314-87: CAN comm err (ANC) | — | — | DTC Description |
| U234E-87: CAN comm err (combination meter) | — | — | DTC Description |
| U2369-87: CAN comm err (PSD/MHB) | — | — | DTC Description |
| U237C-87: CAN comm err (seat) | — | — | DTC Description |
| U2A06-88: Comm Bus Off V-FD | — | — | DTC Description |
×:Applicable
| CONSULT display | Fail-safe | Freeze Frame Data | Reference |
|---|---|---|---|
| U1327-52: MAC key update | — | — | DTC Description |
| U1327-54: MAC key update | — | — | DTC Description |
| U2140-57: CAN comm err (ECM) | — | — | DTC Description |
| U2152-57: CAN comm err (ADAS control unit) | — | — | DTC Description |
| U2175-57: CAN comm err (AVM) | — | — | DTC Description |
| U2176-57: CAN comm err (CCM/ST angle sensor) | — | — | DTC Description |
Nissan Pathfinder (R53) 2022-2025 Service Manual
Contact Us
Nissan Pathfinder Info Center
Email: info@nipathfinder.com
Phone: +1 (800) 123-4567
Address: 123 Pathfinder Blvd, Nashville, TN 37214, USA
Working Hours: Mon–Fri, 9:00 AM – 5:00 PM (EST)
