Steering Switch Check (without bluetooth)

WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

AV SWITCH SELF-DIAGNOSIS FUNCTION CHECK
1. Start AV switch self-diagnosis function. Refer to "AV SWITCH SELF-DIAGNOSIS FUNCTION ".
2. Operate steering switch.
Does steering switch operate normally?

YES: Inspection End.

No: GO TO 2.

CHECK HARNESS

Turn ignition switch OFF.
Disconnect AV switch connector and spiral cable connector.

Check continuity between spiral cable harness connector terminal and AV switch harness connector terminal.

TERMINALS CONTINUITY CHART

Terminals				Continuity
Spiral cable		AV switch
Connector	Terminal	Connector	Terminal
M30	32	M98	13	Yes
	31		14
	24		12

Check continuity between AV switch and ground.

TERMINALS CONTINUITY CHART

Terminals			Continuity
AV switch (+)		(-)
Connector	Terminal	(-)
M98	12	Ground	No
	13
	14

Fig 1: Checking Continuity Between AV Switch And Ground

OK or NG

OK: GO TO 3.

NG: Repair harness.

SPIRAL CABLE CHECK

Check continuity between spiral cable connector terminals.

TERMINALS CONTINUITY CHART

Connector	Terminal	Connector	Terminal	Continuity
M30	32	M102	16	Yes
	31		17
	24		20

OK or NG

OK: GO TO 4.

NG: Replace spiral cable. Refer to "SPIRAL CABLE ".

Fig 2: Checking Continuity Between Spiral Cable Connector Terminals

CHECK STEERING SWITCH RESISTANCE

Check resistance between steering wheel audio control switch terminals.

TERMINALS RESISTANCE CHART

Terminal		Signal name	Condition	Resistance (Ω) (Approx.)
16	17	Seek (down)	Depress (station) down switch.	165
		Power	Depress power switch.	0
		Volume (down)	Depress volume down switch.	652
20	17	Seek (up)	Depress (station) up switch.	165
		Mode	Depress mode switch.	0
		Volume (up)	Depress volume up switch.	652

Fig 3: Checking Resistance Between Steering Wheel Audio Control Switch Terminals

OK or NG

OK: Inspection End.

NG: Replace steering switch. Refer to "STEERING WHEEL AUDIO CONTROL SWITCHES ".