Terminals and Reference Value for BOSE Speaker Amp.

WARNING: This page is about a different car, the 2008 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

TERMINALS AND REFERENCE VALUE FOR BOSE SPEAKER AMP

Terminal (wire color)		Item	Signal input/output	Condition		Reference value (Approx.)	Example of symptom
+	-	Item	Signal input/output	Ignition switch	Operation	Reference value (Approx.)	Example of symptom
1 (Y)	Ground	Battery	Input	-	-	Battery voltage	System does not work properly.
9 (G)	10 (B/Y)	Rear speaker LH and rear tweeter LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from rear speaker LH or rear tweeter LH.
11 (L)	12 (R/G)	Rear speaker RH and rear tweeter RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from rear speaker RH or rear tweeter RH.
13 (L/W)	14 (L/R)	Front door speaker LH and front tweeter LH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from front door speaker LH or front tweeter LH.
15 (W/B)	16 (L/B)	Front door speaker RH and front tweeter RH	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from front door speaker RH or front tweeter RH.
17 (B)	Ground	Ground	-	ON	-	-	-
18 (O)	2 (O/B)	Center speaker	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from center speaker.
19 (W)	3 (G)	Subwoofer	Output	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from subwoofer.
22 (LG/R)	Ground	Subwoofer ON signal	Input	ON	-	More than 6.5V	Subwoofer does not work properly.
24 (L)	23 (B/W)	Audio sound signal rear RH	Input	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from rear speaker RH or rear tweeter RH.
26 (BR)	25 (B/R)	Audio sound signal rear LH	Input	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from rear speaker LH or rear tweeter LH.
28 (V)	27 (LG)	Audio sound signal front RH	Input	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from front door speaker RH or front tweeter RH.
30 (W)	29 (B)	Audio sound signal front LH	Input	ON	Receive audio signal	Courtesy of NISSAN MOTOR CO., U.S.A.	No sound from front door speaker LH or front tweeter LH.
31 (G/W)	Ground	Amp. ON signal	Input	ON	-	More than 6.5V	System does not work properly.