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Signal Description, Infotainment Control Module (ICM) (2012)

General

All the values given below are between the respective terminal in column 1 and terminal #A10 in column 1 (power ground) unless otherwise stated in brackets after the table entry.

NOTE:

It is important to connect the breakout box and check the ground connections before starting to measure.

U=	DC voltage in volts (V)	U_AC =	AC voltage in volts (V)
U_bat =	Battery voltage (V)	f =	Frequency in Hertz (Hz)
U_low =	Voltage approximately 0 V	t =	Time in seconds
PWM =	Pulse width modulated signal as a %

Connector C1

Fig 1: Identifying Connector C1

GLL174407

Courtesy of VOLVO CARS CORPORATION

Breakout box terminal	Control module terminal	Signal type	Ignition on	Ignition off	Miscellaneous
#1	#C1-1	CAN L#2	U = 2.5 - 3.5 V	U = U_low
#2	#C1-2	CAN H#2	U = 2.5 - 3.5 V	U = U_low
#3	#C1-3	LIN SWS	U = 8 V	U = U_low
#4	#C1-4	Reserve
#5	#C1-5	Ground, power supply	U = U_low	U = U_low
#6	#C1-6	Reserve
#7	#C1-7	Reserve
#8	#C1-8	30 supply	U = U_bat	U = U_bat
#9	#C1-9	CAN L#1	U = 2.5 - 3.5 V	U = U_low
#10	#C1-10	CAN H#1	U = 2.5 - 3.5 V	U = U_low
#11	#C1-11
#12	#C1-12
#13	#C1-13	Ground, power supply	U = U_low	U = U_low
#14	#C1-14	Reserve
#15	#C1-15	Reserve
#16	#C1-16	30 supply	U = U_bat	U = U_bat

Connector C2

Fig 2: Identifying Connector MOST (Optical Signal)

GLL153820

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C2

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C2-1	Input signal, MOST	---	Optical input signal
-	#C2-2	Output signal, MOST	---	Optical output signal

Connector C3 (Blue)

Fig 3: Identifying Connector C3 (Blue)

GLL178682

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C3 (BLUE)

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C3-1	Digital video signal (-) from IAM		LVDS
-	#C3-2	Digital video signal (+) from IAM		LVDS
-	#C3-3	Ground, power supply	U = U_low	LVDS

Connector C4 (green)

Fig 4: Identifying Signal Table, Connector C

GLL139875

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C4 (GREEN)

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C4-1	Analogue video signal from TVM or RSE.		CVBS
-	#C4-2	Ground, power supply	U = U_low	CVBS

Connector C5 (brown)

Fig 5: Identifying Signal Table, Connector C

GLL139875

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C5 (BROWN)

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C5-1	Analogue video signal from PAC.		CVBS
-	#C5-2	Ground, power supply	U = U_low	CVBS

Connector C6

Fig 6: Identifying Connector C6

GLL178683

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C6

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C6-1
-	#C6-2	Analogue differential video signal 1		CVBS
-	#C6-3	Ground, power supply	U = U_low	CVBS
-	#C6-4	Analogue differential video signal 2		CVBS
-	#C6-5

Connector C7 (only for 5 inch screens)

Fig 7: Identifying Connector C7 (Only For 5 Inch Screens)

GLL178682

Courtesy of VOLVO CARS CORPORATION

CONNECTOR C7 (ONLY FOR 5 INCH SCREENS)

Breakout box terminal	Control module terminal	Signal type	Ignition on	Miscellaneous
-	#C7-1	Power supply		USB
-	#C7-2	Data (-)		USB
-	#C7-3	Data (+)		USB
-	#C7-4	Ground, power supply	U = U_low	USB
-	#C7-5	Ground		USB