Hyundai Santa Fe: AVN System / AVN Head Unit. Components and components location

Components

Connector Pin Information

No	Connector A (ExternalAmplifier)	Connector A (Internal Amplifier)	Connector B	Connector C
1	-	Rear door speaker LH (+)	-	-
2	-	Rear door speaker LH (-)	Mic (+)	I -CAN (High)
3	Navigation voice (+)	-	-	-
4	External amplifier SPDIF (+)	-	-	-
5	Reset	Reset	-	-
6	Camera power (RVM)	Camera power (RVM)	Illumination (+)	-
7	Camera video (RVM)	Camera video (RVM)	M-CAN (High)	-
8	-	-	-	-
9	-	-	-	I -CAN (Low)
10	-	-	Battery (+)	-
11	DETECT	DETECT	Battery (+)	-
12	Steering wheel remote	Steering wheel remote	Ground	-
13	-	Front door speaker LH (+)	-	-
14	-	Front door speaker LH (-)	-	-
15	-	Front door speaker RH (-)	Mic (-)	-
16	-	Front door speaker RH (+)	-	MTS
17	Navigation voice (-)	-	-	-
18	External amplifier SPDIF (-)	-	-	-
19	External amplifier SPDIF (Ground)	-	Illumination (-)	-
20	Camera power_Ground (RVM)	Camera power_Ground (RVM)	M-CAN (Low)	-
21	Camera video ground (RVM)	Camera video ground (RVM)	-	-
22	- (SVM type:SVM video ground)	- (SVM type:SVM video ground)	ACC
23	-	-	Keyboard power
24	-	-	-
25	-	-	-
26	Steering wheel remote ground	Steering wheel remote ground	-
27	-	Rear door speaker RH (-)	-
28	-	Rear door speaker RH (+)	-
29	-	-	-
30	-	-	-
31	-	-	-
32	- (SVM type:SVM Detect1)	- (SVM type:SVM Detect1)	-
33	Camera video shield (RVM)	Camera video shield (RVM)	IGN 1
34	- (SVM type:SVM video shield )	- (SVM type:SVM video shield )	Keyboard ground
35	-	-	Ground
36	-	-
37	-	-
38	Vehicle speed	Vehicle speed

Specifications Item Specification Power source DC 14.4V (-) ground Frequency range / Channel space FM : 87...

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the center air vent duct (A)...

Inspection 1. Turn the ignition switch OFF. 2. Disconnect the IATS connector. 3. Measure resistance between the IATS terminals 3 and 4. 4...

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