Oem Fuse/relay Boxes — Acura TSX II (2008-2014)

Fuse-to-Components Index

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
1			POWER DISTRIBUTION	Not Used
2	SEAT MEMORY	7.5A	POWER DISTRIBUTION	Power Seat Control Unit
3	WASHER	15A	POWER DISTRIBUTION	Windshield Washer Relay
4	WIPER	10A	POWER DISTRIBUTION	Windshield Wiper Relay
5	METER	7.5A	POWER DISTRIBUTION	AcuraLink Control Unit (XM Receiver) (AcuraLink), A/T Reverse Diode A, A/T Reverse Relay, Automatic Dimming Inside Mirror, Driver's MICU, Electrical Compass Unit (Electrical Compass), Gauge Control Module, Passenger's MICU, Shift Lock Solenoid, TPMS Control Unit
6	ABS/VSA	7.5A	POWER DISTRIBUTION	EPS Control Unit, VSA Modulator-Control Unit, Yaw Rate-Lateral Acceleration Sensor
7	ACG	15A	POWER DISTRIBUTION	Alternator, Brake Pedal Position Switch, ELD Unit, Engine Mount Control Solenoid Valve, EVAP Canister Purge Valve, PCM
8	STARTER DIAG	7.5A	POWER DISTRIBUTION	PCM
9	FUEL PUMP	20A	POWER DISTRIBUTION	Fuel Pump Relay, Immobilizer-Keyless Control Unit, PCM
10	VB SOL	10A	POWER DISTRIBUTION	PCM
11	SRS	10A	POWER DISTRIBUTION	SRS Unit
12	ODS	7.5A	POWER DISTRIBUTION	Front Passenger's Airbag Cut-off Indicator (USA, Canada), ODS Unit, SRS Unit
13	STS	7.5A	POWER DISTRIBUTION	PCM
14			POWER DISTRIBUTION	Not Used
15	DRL	7.5A	POWER DISTRIBUTION	Driver's MICU
16	A/C	7.5A	POWER DISTRIBUTION , POWER DISTRIBUTION	A/C Compressor Clutch Relay, A/C Condenser Fan Relay, A/C Diode A, Audio-HVAC Display Unit (without Navigation), Audio/Navigation Switch Panel (Navigation), Blower Motor Relay, Climate Control Unit, Driver's Seat Heater Switch, Fan Control Relay, Front Passenger's Seat Heater Switch, Power Mirror Switch, Power Window Master Switch, Rear Window Defogger Relay

Driver's Under-Dash Fuse/Relay Box (6-1). Scheme 343

Scheme 343: Driver's Under-Dash Fuse/Relay Box (6-1)

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
17	ACC KEY LOCK	7.5A	POWER DISTRIBUTION	Driver's MICU
18	ACCESSORY	7.5A	POWER DISTRIBUTION	ACC Cut Relay, AcuraLink Control Unit (XM Receiver) (AcuraLink), Audio Unit (without Navigation), Audio-Navigation Unit (Navigation), Cigarette Lighter Relay (Mexico), Console Accessory Power Socket Relay, Front Accessory Power Socket Relay (USA, Canada), Front HFL-Navigation-ANC/ Active Sound Control Microphone, HandsFreeLink Control Unit, Ignition Key Switch/Key Light, Interface Dial (Navigation), Navigation Display Unit (Navigation)
19	DR P/SEAT (SLIDE)	20A	POWER DISTRIBUTION	Power Seat Control Unit
20	MOON ROOF	20A	POWER DISTRIBUTION	Moonroof Control Unit/Motor
21	DR P/SEAT (REC)	20A	POWER DISTRIBUTION	Power Seat Control Unit
22	P/W L REAR	20A	POWER DISTRIBUTION	Left Rear Power Window Relay
23	FR ACC SOCKET	20A	POWER DISTRIBUTION	Cigarette Lighter Relay (Mexico), Front Accessory Power Socket Relay (USA, Canada)
24	P/W DR	20A	POWER DISTRIBUTION	Power Window Master Switch
25	DOOR LOCK L	15A	POWER DISTRIBUTION	Driver's Door Unlock Relay, Door Lock Relay, Door Unlock Relay, Trunk Lid Opener Relay
26	FR FOG L	10A	POWER DISTRIBUTION	Driver's MICU, Left Fog Light
27	SMALL (EXTR) L	10A	POWER DISTRIBUTION	Driver's MICU, Left Brake Light/Taillight, Left Front Turn Signal/Parking Light, Left License Plate Light, Left Rear Side Marker Light, Right Brake Light/Taillight, Right License Plate Light, Right Rear Side Marker Light
28	H/L L HI	10A	POWER DISTRIBUTION	Driver's MICU, Left Headlight (High Beam)
29	TPMS	10A	POWER DISTRIBUTION	TPMS Control Unit
30	H/L L LO	15A	POWER DISTRIBUTION	Driver's MICU, Left HID Unit
31			POWER DISTRIBUTION	Not Used

Driver's Under-Dash Fuse/Relay Box (6-3). Scheme 344

Scheme 344: Driver's Under-Dash Fuse/Relay Box (6-3)

Connector-to-Fuse/Relay Box Index

Ref	Socket	Cavities	Connects to
1	A		Not Used
2	B	2	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
3	C	5	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
4	Front Accessory Power Socket Relay	4
5	Starter Cut Relay 1	4
6	K (MICU Service Check Connector)	3	Not Used
7	H (Option Connector)	12	Not Used
8	G	13	Left Engine Compartment Wire Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (DASHBOARD BRANCH) )
9	F	33	Left Engine Compartment Wire Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (DASHBOARD BRANCH) )
10	E	20	Left Side Wire Harness (see LEFT SIDE WIRE HARNESS )
11	D	16	Left Side Wire Harness (see LEFT SIDE WIRE HARNESS )
12	Fuel Pump Relay	4
13	M	4	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
14	N	16	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
15	P	20	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
16	R (Driver's MICU)	24	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )
17	Q (Driver's MICU)	20	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF DRIVER'S SIDE) )

Driver's Under-Dash Fuse/Relay Box (6-5). Scheme 345

Scheme 345: Driver's Under-Dash Fuse/Relay Box (6-5)

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
1	H/L Ft HI	10A	POWER DISTRIBUTION	Passenger's MICU, Right Headlight (High Beam)
2	SMALL (EXTR) R	10A	POWER DISTRIBUTION	Right Front Turn Signal/Parking Light, Passenger's MICU
3	FR FOG R	10A	POWER DISTRIBUTION	Right Fog Light, Passenger's MICU
4	H/L R LO	15A	POWER DISTRIBUTION	Passenger's MICU, Right HID Unit
5			POWER DISTRIBUTION	Not Used
6	SMALL (INTR)	7.5A	POWER DISTRIBUTION , POWER DISTRIBUTION , POWER DISTRIBUTION , POWER DISTRIBUTION	A/T Gear Position Indicator Panel Light/Park Pin Switch/Shift Lock Solenoid, Ashtray Light (Mexico), Audio Remote Switch, Audio Unit (without Navigation), Audio-Navigation Unit (Navigation), Audio/Navigation Switch Panel (Navigation), Audio-HVAC Display Unit (without Navigation), Center Pocket Light (without Navigation), Cigarette Lighter Light (Mexico), Climate Control Unit, Cruise Control Combination Switch, Driver's Seat Heater Switch, Front Passenger's Airbag Cut-off Indicator (USA, Canada), Front Passenger's Seat Heater Switch, Glove Box Light, Hazard Warning Switch, HFL-Voice Control Switch, HomeLink® Unit, Interior Light/Moonroof Switch, Navigation Display Unit (Navigation), Paddle Shifter - (Downshift Switch), Paddle Shifter + (Upshift Switch), Select/Reset Information Switch, VSA OFF Switch
7			POWER DISTRIBUTION	Not Used
8	AS P/SEAT (REC)	20A	POWER DISTRIBUTION	Front Passenger's Power Seat Adjustment Switch
9	AS P/SEAT (SLIDE)	20A	POWER DISTRIBUTION	Front Passenger's Power Seat Adjustment Switch
10	DOOR LOCK R	10A	POWER DISTRIBUTION	Door Lock Relay, Door Unlock Relay
11	P/W R REAR	20A	POWER DISTRIBUTION	Right Rear Power Window Relay
12	CONSOLE ACC SOCKET	20A	POWER DISTRIBUTION	Console Accessory Power Socket Relay
13	P/W AS	20A	POWER DISTRIBUTION	Front Passenger's Power Window Switch
14			POWER DISTRIBUTION	Not Used
15	PREMIUM AMP	20A	POWER DISTRIBUTION	ANC/Active Sound Control Unit, Stereo Amplifier

Passenger's Under-Dash Fuse/Relay Box (6-7). Scheme 346

Scheme 346: Passenger's Under-Dash Fuse/Relay Box (6-7)

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
16			POWER DISTRIBUTION	Not Used
17			POWER DISTRIBUTION	Not Used
18			POWER DISTRIBUTION	Not Used
19	SEAT HEATER	20A	POWER DISTRIBUTION	Driver's Seat Heater Relay (High), Driver's Seat Heater Relay (Low), Front Passenger's Seat Heater Relay (High), Front Passenger's Seat Heater Relay (Low)
20			POWER DISTRIBUTION	Not Used
21			POWER DISTRIBUTION	Not Used
22			POWER DISTRIBUTION	Not Used

Passenger's Under-Dash Fuse/Relay Box (6-9). Scheme 347

Scheme 347: Passenger's Under-Dash Fuse/Relay Box (6-9)

Ref	Socket	Cavities	Connects to
1	A	38	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF MIDDLE TO PASSENGER'S SIDE) )
2	D	28	Audio Wire Harness (see AUDIO WIRE HARNESS (NAVIGATION) and AUDIO WIRE HARNESS (WITHOUT NAVIGATION) )
3	G	16	Not Used
4	H	38	Right Side Wire Harness (see RIGHT SIDE WIRE HARNESS )
5	F	2	Not Used
6	E	18	Right Engine Compartment Wire Harness (see RIGHT ENGINE COMPARTMENT WIRE HARNESS (DASHBOARD BRANCH) )
7	C (Passenger's MICU)	12	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF MIDDLE TO PASSENGER'S SIDE) )
8	B	1	Dashboard Wire Harness (see DASHBOARD WIRE HARNESS (VIEW OF MIDDLE TO PASSENGER'S SIDE) )

Passenger's Under-Dash Fuse/Relay Box (6-11). Scheme 348

Scheme 348: Passenger's Under-Dash Fuse/Relay Box (6-11)

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
1	BATTERY	120A	POWER DISTRIBUTION	Alternator, ELD Unit, Fuses 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20 and Multi-fuse 3 in Under-hood Fuse/Relay Box
1	AS FUSE BOX	40A	POWER DISTRIBUTION	Fuses 7, 8, 9, 10, 11, 12, 13, 20 and 21 in Passenger's Under-dash Fuse/Relay Box
2	EPS	70A	POWER DISTRIBUTION	EPS Control Unit
	ABS/VSA	30A	POWER DISTRIBUTION	VSA Modulator-Control Unit
	ABS/VSA MOTOR	30A	POWER DISTRIBUTION	VSA Modulator-Control Unit
	AS FUSE BOX	(40A)	POWER DISTRIBUTION	Fuses 14, 15, 16, 17, 18, 19 and 22 in Passenger's Under-dash Fuse/Relay Box
			POWER DISTRIBUTION	Not Used
			POWER DISTRIBUTION	Not Used
3	SUB FAN MOTOR	30A	POWER DISTRIBUTION	A/C Condenser Fan Relay
	WIPER MOTOR	30A	POWER DISTRIBUTION	Windshield Wiper Relay
	MAIN FAN MOTOR	30A	POWER DISTRIBUTION	Radiator Fan Relay
	DR LIGHT MAIN	30A	POWER DISTRIBUTION	Fuses 26, 27, 28, 29 and 30 in Driver's Under-dash Fuse/Relay Box
	DR FUSE BOX	60A	POWER DISTRIBUTION	Fuses 14, 19, 20, 21, 22, 23, 24 and 25 in Driver's Under-dash Fuse/Relay Box
	AS LIGHT MAIN	30A	POWER DISTRIBUTION	Fuses 1, 2, 3, 4 and 5 in Passenger's Under-dash Fuse/Relay Box
			POWER DISTRIBUTION	Not Used
	IG MAIN	50A	POWER DISTRIBUTION	Fuse 31 in Driver's Under-dash Fuse/Relay Box, Ignition Switch
4	RR DEFROSTER	40A	POWER DISTRIBUTION	Rear Window Defogger Relay
5			POWER DISTRIBUTION	Not Used
6			POWER DISTRIBUTION	Not Used
7			POWER DISTRIBUTION	Not Used
8	HEATER MOTOR	40A	POWER DISTRIBUTION	Blower Motor Relay
9	HAZARD	15A	10	Driver's MICU, Hazard Warning Switch
10	HORN	10A	10	Horn Relay

Under-Hood Fuse/Relay Box (6-13). Scheme 349

Scheme 349: Under-Hood Fuse/Relay Box (6-13)

Fuse Number	Fuse Name	Amps	See	Component or Circuit Protected
11			10	Not Used
12	STOP	15A	10	Brake Pedal Position Switch
13	IG COIL	15A	10	Ignition Coil Relay
14	FI SUB	15A	10	PCM, PGM-FI Sub-relay
15	BACK UP	10A	POWER DISTRIBUTION , POWER DISTRIBUTION	AcuraLink Control Unit (XM Receiver) (AcuraLink), AcuraLink Reprogramming Connector (AcuraLink), Audio Unit (without Navigation), Audio-Navigation Unit (Navigation), Audio/Navigation Switch Panel (Navigation), Audio-HVAC Display Unit (without Navigation), DLC, Driver's Door Courtesy Light, Driver's MICU, Front HFL-Navigation-ANC/Active Sound Control Microphone, Front Passenger's Door Courtesy Light, Gauge Control Module, HandsFreeLink Control Unit, Immobilizer-Keyless Control Unit, Navigation Display Unit (Navigation), Passenger's MICU, Power Seat Control Unit, Power Window Master Switch
16	INTR LT	7.5A	POWER DISTRIBUTION	Ceiling Light, Driver's Footwell Light, Driver's Vanity Mirror Light, Front Individual Map Lights, Front Passenger's Footwell Light, Front Passenger's Vanity Mirror Light, HomeLink® Unit, Ignition Key Switch/Key Light, Left Rear Door Courtesy Light, Right Rear Door Courtesy Light, Trunk Light
17	FI MAIN	15A	POWER DISTRIBUTION	PGM-FI Main Relay
18	DBW	15A	POWER DISTRIBUTION	ETCS Control Relay
19			POWER DISTRIBUTION	Not Used
20	MG CLUTCH	7.5A	POWER DISTRIBUTION	A/C Compressor Clutch Relay
21	FAN RLY	7.5A	10	A/C Diode B, Radiator Fan Relay

Under-Hood Fuse/Relay Box (6-15). Scheme 350

Scheme 350: Under-Hood Fuse/Relay Box (6-15)

Ref	Socket	Cavities	Connects to
1	Blower Motor Relay	4
2	Horn Relay	4
3	PGM-FI Main Relay	4
4	PGM-FI Sub-Relay	4
5	Ignition Coil Relay	4
6	ETCS Control Relay	4
7	Starter Cut Relay 2	4
8	Rear Window Defogger Relay	4
9	T101		Starter Cable (see STARTER CABLE )
10	T102		Engine Wire Harness (see ENGINE WIRE HARNESS (ENGINE SECTION) )
11	A (ELD Unit)	3	Left Engine Compartment Wire Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) )
12	A/C Compressor Clutch Relay	4
13	C	5	Left Engine Compartment Wire Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) )
14	B	14	Left Engine Compartment Wire Harness (see LEFT ENGINE COMPARTMENT WIRE HARNESS (ENGINE COMPARTMENT BRANCH) )

Under-Hood Fuse/Relay Box (6-17). Scheme 351

Scheme 351: Under-Hood Fuse/Relay Box (6-17)

Oem Fuse/relay Boxes Acura TSX II