Nissan Sentra B18 (2020-2025) Service Manual: Combination Meter

Nissan Sentra B18 (2020-2025) Service Manual / Driver Information & Multimedia / Meter, Warning Lamp & Indicator :: Type a / Ecu Diagnosis Information / Combination Meter

Values on the Diagnosis Tool

Values on the Diagnosis Tool Note:

The following table includes information (items) inapplicable to this Nissan Sentra vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.

Monitor Item	Condition		Value/Status
SPEED METER [mph] or [km/h]	Ignition switch ON	While driving	Input value of Nissan Sentra vehicle speed signal (CAN communication signal)
SPEED OUTPUT [mph] or [km/h]	Ignition switch ON	While driving	Output value of Nissan Sentra vehicle speed signal (CAN communication signal)
ODO OUTPUT [mi] or [km]	Ignition switch ON	—	Output value of odometer signal (CAN communication signal)
TACHO METER [rpm]	Ignition switch ON	Engine running	Input value of engine speed signal (CAN communication signal)
FUEL METER [L]	Ignition switch ON	—	Input value of fuel level sensor signal
W TEMP METER [°F] or [°C]	Ignition switch ON	—	Input value of engine coolant temperature signal (CAN communication signal)
ABS W/L	Ignition switch ON	ABS warning lamp ON	On
ABS W/L	Ignition switch ON	ABS warning lamp OFF	Off
VDC/TCS IND	Ignition switch ON	VDC OFF indicator lamp ON	On
VDC/TCS IND	Ignition switch ON	VDC OFF indicator lamp OFF	Off
SLIP IND	Ignition switch ON	VDC warning lamp ON	On
SLIP IND	Ignition switch ON	VDC warning lamp OFF	Off
BRAKE W/L	Ignition switch ON	Brake warning lamp ON	On
BRAKE W/L	Ignition switch ON	Brake warning lamp OFF	Off
DOOR W/L	Ignition switch ON	When door open warning is ON	On
DOOR W/L	Ignition switch ON	When door open warning is OFF	Off
HI-BEAM IND	Ignition switch ON	High beam indicator lamp ON	On
HI-BEAM IND	Ignition switch ON	High beam indicator lamp OFF	Off
TURN IND	Ignition switch ON	Turn signal indicator lamp ON	On
TURN IND	Ignition switch ON	Turn signal indicator lamp OFF	Off
LIGHT IND	Ignition switch ON	Position lamp indicator lamp ON	On
LIGHT IND	Ignition switch ON	Position lamp indicator lamp OFF	Off
OIL W/L	Ignition switch ON	During engine oil pressure warning indication	On
OIL W/L	Ignition switch ON	Except during engine oil pressure warning indication	Off
MIL	Ignition switch ON	Malfunction indicator lamp ON	On
MIL	Ignition switch ON	Malfunction indicator lamp OFF	Off
BA W/L	Ignition switch ON	AEB warning lamp ON	On
BA W/L	Ignition switch ON	AEB warning lamp OFF	Off
FUEL W/L	Ignition switch ON	During low fuel warning indication	On
FUEL W/L	Ignition switch ON	Other than the above	Off
WASHER W/L	Ignition switch ON	During low washer warning indication	On
WASHER W/L	Ignition switch ON	Except during low washer warning indication	Off
AIR PRES W/L	Ignition switch ON	Low tire pressure warning lamp ON	On
AIR PRES W/L	Ignition switch ON	Low tire pressure warning lamp OFF	Off
SHIFT IND	Shift position indicator	The shift position indicator displayed.	[P, R, N, D, L]
KEY G/Y W/L	Ignition switch ON	KEY warning lamp (Green/Yellow) ON	On
KEY G/Y W/L	Ignition switch ON	KEY warning lamp (Green/Yellow) OFF	Off
KEY KNOB W/L	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
EPS W/L	Ignition switch ON	EPS warning lamp ON	On
EPS W/L	Ignition switch ON	EPS warning lamp OFF	Off
DCA IND	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
LANE W/L	Ignition switch ON	Lane departure warning lamp ON	On
LANE W/L	Ignition switch ON	Lane departure warning lamp OFF	Off
CHAGE W/L	Ignition switch ON	12V battery charge warning lamp ON	On
CHAGE W/L	Ignition switch ON	12V battery charge warning lamp OFF	Off
ECO MODE IND	Ignition switch ON	ECO mode indicator lamp ON	On
ECO MODE IND	Ignition switch ON	ECO mode indicator lamp OFF	Off
ACC TARGET	Ignition switch ON	During Nissan Sentra vehicle ahead detection indicator indication	On
ACC TARGET	Ignition switch ON	Other than the above	Off
ACC DISTANCE	Ignition switch ON	When following distance set to “LONG”	LONG
		When following distance set to “MIDDLE”	MID
		When following distance set to “SHORT”	SHORT
		Set distance indicator not displayed	Off
ACC OWN VHL	Ignition switch ON	During own Nissan Sentra vehicle indicator indication	On
ACC OWN VHL	Ignition switch ON	Other than the above	Off
ACC SET SPEED	Ignition switch ON	During set Nissan Sentra vehicle speed indicator not displayed	Off
ACC SET SPEED	Ignition switch ON	During set Nissan Sentra vehicle speed indicator displayed	Indicates the set Nissan Sentra vehicle speed
ACC UNIT	Ignition switch ON	Set Nissan Sentra vehicle speed indicator unit display ON	On
ACC UNIT	Ignition switch ON	Set Nissan Sentra vehicle speed indicator unit display OFF	Off
BSW IND	Ignition switch ON	BSW system display ON	On
BSW IND	Ignition switch ON	BSW system display OFF	Off
LDW IND	Ignition switch ON	LDW system display ON	On
LDW IND	Ignition switch ON	LDW system display OFF	Off
FCW IND	Ignition switch ON	FCW system display ON	On
FCW IND	Ignition switch ON	FCW system display OFF	Off
TPMS PRESS L	Ignition switch ON	Tire pressure is low	On
TPMS PRESS L	Ignition switch ON	Tire pressure is normal	Off
FUEL CAP W/L	Ignition switch ON	Fuel filler cap warning display ON	On
FUEL CAP W/L	Ignition switch ON	Fuel filler cap warning display OFF	Off
M RANGE SW	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
NM RANGE SW	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
AT SFT UP SW	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
AT SFT DWN SW	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
REAR DEF SW	Ignition switch ON	Rear window defogger switch ON	On
REAR DEF SW	Ignition switch ON	Rear window defogger switch OFF	Off
PKB SW	Ignition switch ON	Parking brake switch ON	On
PKB SW	Ignition switch ON	Parking brake switch OFF	Off
BUCKLE SW	Ignition switch ON	Driver seat belt not fastened	On
BUCKLE SW	Ignition switch ON	Driver seat belt fastened	Off
BRAKE OIL SW	Ignition switch ON	Brake fluid level switch ON	On
BRAKE OIL SW	Ignition switch ON	Brake fluid level switch OFF	Off
ECO MODE SW	Ignition switch ON	ECO mode switch ON	On
ECO MODE SW	Ignition switch ON	ECO mode switch OFF	Off
CHG CONCT DET	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
LED LMP R OPEN	Power switch ON	Front combination lamp RH malfunction	On
LED LMP R OPEN	Power switch ON	Front combination lamp RH normal	Off
LED LMP L OPEN	Power switch ON	Front combination lamp LH malfunction	On
LED LMP L OPEN	Power switch ON	Front combination lamp LH normal	Off
DISTANCE [mi] or [km]	Ignition switch ON	—	Distance to empty
OUTSIDE TEMP [°F] or [°C]	Ignition switch ON	—	Displays the ambient air temperature which is input from the ambient sensor.
FUEL LOW SIG	Ignition switch ON	During low fuel warning indication	On
FUEL LOW SIG	Ignition switch ON	Other than above	Off
BUZZER	Ignition switch ON	Buzzer ON	On
BUZZER	Ignition switch ON	Buzzer OFF	Off
BATTERY CIRCUIT STATUS	—	Shipping mode ON	On
BATTERY CIRCUIT STATUS	—	Other than shipping mode	Off
PARKING ASSIST DSP	Ignition switch ON	Sonar display setting ON	On
PARKING ASSIST DSP	Ignition switch ON	Sonar display setting OFF	Off
PARKING ASSIST SENSOR	Ignition switch ON	When sonar set to "OFF"	Off
		When sonar set to "Rear"	Rear
		When sonar set to "Front"	FRONT
		When sonar set to "ON"	On
		Other than above	Not support
PARKING ASSIST VOLUME	Ignition switch ON	When sonar volume set to "HIGH"	HIGH
		When sonar volume set to "MIDDLE"	MEDIUM
		When sonar volume set to "LOW"	LOW
		Other than above	Not support
PARKING ASSIST RANGE	Ignition switch ON	When sonar range set to "NEAR"	NEAR
		When sonar range set to "MEDIUM"	MEDIUM
		When sonar range set to "FAR"	FAR
		Other than above	Not support
TPMS DISP	Ignition switch ON	TPMS display ON	On
TPMS DISP	Ignition switch ON	Other than the above.	Off
TIRE STATUS FR	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
TIRE STATUS FL	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
TIRE STATUS RR	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
TIRE STATUS RL	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
LDP IND	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
STRG SW INPUT	Ignition switch ON	Switch is pressed.	SW1-SW12
STRG SW INPUT	Ignition switch ON	Other than the above.	NO INPUT
TRUNK/GLAS-H	Ignition switch ON	Trunk open warning ON	On
TRUNK/GLAS-H	Ignition switch ON	Other than the above	Off
SONAR SET AVA	Ignition switch ON	During the setting of the combination meter	Available
SONAR SET AVA	Ignition switch ON	Other than the above	Unavailable
SONAR DET STATUS	Ignition switch ON	Sonar control unit detected the obstacle	On
SONAR DET STATUS	Ignition switch ON	Sonar control unit not detected the obstacle	Off
SONAR WARN	Ignition switch ON	Sonar sensor error ON (sonar system ON)	ERROR
		Sonar system OFF	DEACT
		Sonar sensor error OFF (sonar system ON)	Off
SONAR DET DSP RC	Ignition switch ON	Level of distance from center sensor rear to obstacle level1	LEVEL1
		Level of distance from center sensor rear to obstacle level2	LEVEL2
		Level of distance from center sensor rear to obstacle level3	LEVEL3
		Level of distance from center sensor rear to obstacle level4	LEVEL4
SONAR DET DSP AREA RC	Ignition switch ON	Obstacle is within the warning area of center sensor rear	On
SONAR DET DSP AREA RC	Ignition switch ON	Other than above	Off
SONAR DET DSP RL	Ignition switch ON	Level of distance from corner sensor rear LH to obstacle level1	LEVEL1
		Level of distance from corner sensor rear LH to obstacle level2	LEVEL2
		Level of distance from corner sensor rear LH to obstacle level3	LEVEL3
		Level of distance from corner sensor rear LH to obstacle level4	LEVEL4
SONAR DET DSP AREA RL	Ignition switch ON	Obstacle is within the warning area of corner sensor rear LH	On
SONAR DET DSP AREA RL	Ignition switch ON	Other than above	Off
SONAR DET DSP RR	Ignition switch ON	Level of distance from corner sensor rear RH to obstacle level1	LEVEL1
		Level of distance from corner sensor rear RH to obstacle level2	LEVEL2
		Level of distance from corner sensor rear RH to obstacle level3	LEVEL3
		Level of distance from corner sensor rear RH to obstacle level4	LEVEL4
SONAR DET DSP AREA RR	Ignition switch ON	Obstacle is within the warning area of corner sensor rear RH	On
SONAR DET DSP AREA RR	Ignition switch ON	Other than above	Off
SONAR DIST DSP	Ignition switch ON	Distance from obstacle to corner sensor is less than 30 cm	STOP
		Distance from obstacle to corner sensor is 30 cm or more and less than 40 cm	30 cm
		Distance from obstacle to corner sensor is 40 cm or more and less than 50 cm	40 cm
		Distance from obstacle to corner sensor is 50 cm or more and less than 60 cm	50 cm
		Distance from obstacle to corner sensor is 60 cm or more and less than 70 cm	60 cm
		Distance from obstacle to corner sensor is more than 70 cm	Off
ASCD STATUS	Ignition switch ON	ASCD system OFF	Off
		ASCD system ON	ASCD
		ASCD set Nissan Sentra vehicle speed	CRUISE
ASCD REQ SPD	Ignition switch ON	While driving	Same value as ASCD or speed limiter set Nissan Sentra vehicle speed
HI-BEAM ASST IND	Ignition switch ON	Note: This item is displayed, but cannot be monitored.	Off
IDOL STOP IND	Ignition switch ON	Stop/start indicator ON	On
IDOL STOP IND	Ignition switch ON	Stop/start indicator OFF	Off

Reference Value

Reference Value

TERMINAL LAYOUT

PHYSICAL VALUES

Terminal No. (Wire color)		Description		Condition		Value (Approx.)
+	–	Signal name	Input/ Output	Condition		Value (Approx.)
1 (V)	Ground	Illumination control signal	Output	Ignition switch ON	Lighting switch 1ST position	Battery voltage
1 (V)	Ground	Illumination control signal	Output	Ignition switch ON	Lighting switch OFF position	0 V
5 (R)	Ground	Battery power supply	Input	Ignition switch OFF	—	Battery voltage
6 (SB)	Ground	Ignition signal	Input	Ignition switch ON	—	Battery voltage
7 (B)	Ground	Ground	—	—	—	0 V
10 (LG)	Ground	Trip reset switch signal	Input	Ignition switch ON	Trip reset switch is pressed	0 V
10 (LG)	Ground	Trip reset switch signal	Input	Ignition switch ON	Other than the above	5 V
12 (L)	Ground	Nissan Sentra Vehicle speed signal (8-pulse)	Output	Ignition switch ON	Speedometer operated [When Nissan Sentra vehicle speed is approx. 25 MPH (40 km/h)]	Note: The maximum voltage varies depending on the specification (destination unit).
14 (G)	Ground	Parking brake switch signal	Input	Ignition switch ON	Parking brake applied	0 V
14 (G)	Ground	Parking brake switch signal	Input	Ignition switch ON	Parking brake released	Battery voltage
15 (W)	Ground	Washer fluid level switch signal	Input	Ignition switch ON	Washer fluid level switch ON	0 V
15 (W)	Ground	Washer fluid level switch signal	Input	Ignition switch ON	Washer fluid level switch OFF	Battery voltage
18 (LA/L)	Ground	CAN-High	—	—	—	—
19 (LA/P)	Ground	CAN-Low	—	—	—	—
23 (LA/GR)	Ground	Steering switch signal B	—	—	—	—
25 (W)	Ground	Illumination control switch signal (+)	Input	Ignition switch ON	Illumination control switch (+) is pressed	0 V
25 (W)	Ground	Illumination control switch signal (+)	Input	Ignition switch ON	Other than the above	5 V
28 (V)	Ground	Brake fluid level switch signal	Input	Ignition switch ON	Brake fluid level low	0 V
28 (V)	Ground	Brake fluid level switch signal	Input	Ignition switch ON	Brake fluid level normal	Battery voltage
29 (Y)	Ground	Ambient sensor signal	Input	Ignition switch ON	Changes depending to ambient temperature.
30 (P)	Ground	Ambient sensor ground	—	Ignition switch ON	—	0 V
31 (R)	Ground	Illumination control switch signal (−)	Input	Ignition switch ON	Illumination control switch (−) is pressed	0 V
31 (R)	Ground	Illumination control switch signal (−)	Input	Ignition switch ON	Other than the above	5 V
32 (G)	Ground	Illumination ground	—	Ignition switch ON	—	0 V
33 (BR)	Ground	Steering switch signal A	—	—	—	—
34 (B)	Ground	Steering switch ground	—	Ignition switch ON	—	0 V
35 (LA/SB)	Ground	Fuel level sensor signal	—	Ignition switch ON	—	Battery voltage
36 (LA/BG)	Ground	Fuel level sensor ground	—	Ignition switch ON	—	0 V
39 (LA/LG)	Ground	AV communication signal-Low	—	—	—	—
40 (LA/SB)	Ground	AV communication signal-High	—	—	—	—

Fail-Safe

Fail-Safe

The combination meter activates the fail-safe control if CAN communication with each unit is malfunctioning.

Function			Specifications
Speedometer			Reset to zero by suspending communication.
Tachometer			Reset to zero by suspending communication.
Engine coolant temperature gauge			When reception time of an abnormal signal is 60 seconds or less, the last value received. When reception time of an abnormal signal is more than 60 seconds, reset to zero.
Illumination control			When suspending communication, changes to nighttime mode.
Information display	Odo/trip meter		An indicated value is maintained at communications blackout.
	Shift position indicator		The display turns OFF by suspending communication.
	Trip computer	Current Nissan Sentra vehicle speed	Reset to zero by suspending communication.
		Current fuel consumption	The last result calculated during normal condition is indicated.
		Average fuel consumption
		Average Nissan Sentra vehicle speed
		Distance to empty
		Travel distance
	ECO pedal guide		The display turns OFF by suspending communication.
Buzzer			The buzzer turns OFF by suspending communication.
Warning lamp/indicator lamp	ABS warning lamp		The lamp turns ON caused by suspending communication.
	VDC warning lamp
	Brake warning lamp
	EPS warning lamp
	Malfunction indicator lamp (MIL)
	SRS air bag warning lamp
	AEB warning lamp
	RAB warning lamp
	Low tire pressure warning lamp		When reception time of an abnormal signal is 60 seconds or less, the lamp blinking. When reception time of an abnormal signal is more than 60 seconds, the lamp turns ON.
	High beam indicator lamp		The lamp turns OFF caused by suspending communication.
	VDC OFF indicator lamp
	Turn signal indicator lamp
	High beam assist indicator lamp
	Position lamp indicator lamp
	Battery charge warning lamp
	Seat belt warning lamp
	Engine oil pressure warning lamp

Dtc Inspection Priority Chart

DTC Inspection Priority Chart

If multiple DTCs are detected simultaneously, check them one by one depending on the following DTC inspection priority chart:

Priority	Detected items (DTC)
1	B2231-16: Battery voltage B2231-17: Battery voltage
2	B2223-16: Combination meter B2223-44: Combination meter B2223-45: Combination meter B2223-47: Combination meter
3	U1010-49: CONTROL UNIT(CAN) U1321-55: Config unfinished U2118–87: CAN COMM CIRCUIT U2140–87: CAN COMM CIRCUIT U2141–87: CAN COMM CIRCUIT U2148–87: CAN COMM CIRCUIT U214F–87: CAN COMM CIRCUIT U2150–87: CAN COMM CIRCUIT U2152–87: CAN COMM CIRCUIT U2153–87: CAN COMM CIRCUIT U2159–87: CAN COMM CIRCUIT U215B–87: CAN COMM CIRCUIT U215F–87: CAN COMM CIRCUIT U2165–87: CAN COMM CIRCUIT U216B–87: CAN COMM CIRCUIT U216E–87: CAN COMM CIRCUIT U2176–87: CAN COMM CIRCUIT
4	B2205-29: SPEED METER B2205-87: SPEED METER B2267-29: TACHO METER B2267-87: TACHO METER B2268-29: WATER TEMP METER B2268-87: WATER TEMP METER
5	B2202-11: Fuel level sensor B2202-13: Fuel level sensor B220A-11: Combination meter B220B-23: Trip reset SW B220C-23: Illumination up SW B220D-23: Illumination down SW B2210-11: Outside temp sens B221A-23: Steering SW input1 B221B-23: Steering SW input2

Dtc Index

DTC Index

Self Diagnostic Result
DTC	CONSULT display	Refer to
B2202-11	Fuel level sensor	DTC Description
B2202-13	Fuel level sensor	DTC Description
B2205-29	SPEED METER	DTC Description
B2205-87	SPEED METER	DTC Description
B220A-11	Combination meter	DTC Description
B220B-23	Trip reset SW	DTC Description
B220C-23	Illumination up SW	DTC Description
B220D-23	Illumination down SW	DTC Description
B2210-11	Outside temp sens	DTC Description
B221A-23	Steering SW input1	DTC Description
B221B-23	Steering SW input2	DTC Description
B2223-16	Combination meter	DTC Description
B2223-44	Combination meter	DTC Description
B2223-45	Combination meter	DTC Description
B2223-47	Combination meter	DTC Description
B2231-16	Battery voltage	DTC Description
B2231-17	Battery voltage	DTC Description
B2267-29	TACHO METER	DTC Description
B2267-87	TACHO METER	DTC Description
B2268-29	WATER TEMP METER	DTC Description
B2268-87	WATER TEMP METER	DTC Description
U1010-49	CONTROL UNIT(CAN)	DTC Description
U1321–55	Config unfinished	DTC Description

Network-DTC
DTC	CONSULT display	Refer to
U2118–87	CAN COMM CIRCUIT	DTC Description
U2140–87	CAN COMM CIRCUIT	DTC Description
U2141–87	CAN COMM CIRCUIT	DTC Description
U2148–87	CAN COMM CIRCUIT	DTC Description
U214F–87	CAN COMM CIRCUIT	DTC Description
U2150–87	CAN COMM CIRCUIT	DTC Description
U2152–87	CAN COMM CIRCUIT	DTC Description
U2153–87	CAN COMM CIRCUIT	DTC Description
U2159–87	CAN COMM CIRCUIT	DTC Description
U215B–87	CAN COMM CIRCUIT	DTC Description
U215F–87	CAN COMM CIRCUIT	DTC Description
U2165–87	CAN COMM CIRCUIT	DTC Description
U216B–87	CAN COMM CIRCUIT	DTC Description
U216E–87	CAN COMM CIRCUIT	DTC Description
U2176–87	CAN COMM CIRCUIT	DTC Description

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