Nissan Sentra B18 (2020-2025) Service Manual: Steering Switch Signal a Circuit

Nissan Sentra B18 (2020-2025) Service Manual / Driver Information & Multimedia / Meter, Warning Lamp & Indicator :: Type a / Dtc/circuit Diagnosis / Steering Switch Signal a Circuit

Diagnosis Procedure

Diagnosis Procedure

CHECK STEERING SWITCH SIGNAL A CIRCUIT

Ignition switch OFF.
Disconnect combination meter harness connector and combination switch (spiral cable) harness connector.

Check continuity between combination meter harness connector and combination switch (spiral cable) harness connector.

Combination meter		Combination switch (spiral cable)		Continuity
Connector	Terminal	Connector	Terminal	Continuity
M24	33	M30	13	Yes
M24	34	M30	11	Yes

Check continuity between combination meter harness connector and ground.

Combination meter		—	Continuity
Connector	Terminal	—	Continuity
M24	33	Ground	No
M24	34	Ground	No

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Repair or replace harness or connector.

Component Inspection

Component Inspection

CHECK STEERING SWITCH RESISTANCE

Check resistance between the following steering switch terminals:

Steering switches		Condition	Resistance (Ω) (Approx.)
Terminals		Condition	Resistance (Ω) (Approx.)
27	25	Depress switch.	2126
		Depress switch.	654
		Depress OK switch.	264
		Depress switch.	52
		Depress switch.	134
		Depress switch.	1

Is the inspection result normal?

YES >>

GO TO 2.

NO >>

Replace steering switch. Refer to Removal and Installation.

CHECK SPIRAL CABLE

Check continuity between the following combination switch (spiral cable) terminals:

Combination switch (spiral cable)		Continuity
Terminals		Continuity
27	13	Yes
25	11	Yes

Is the inspection result normal?

YES>>

Inspection End.

NO>>

Replace spiral cable. Refer to Removal and Installation.

Washer Fluid Level Switch Circuit

Diagnosis Procedure Diagnosis Procedure Transmits the washer level switch signal to the combination meter. CHECK WASHER FLUID LEVEL SWITCH SIGNAL CIRCUIT ...

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