Acura TSX (2010) – fuse box diagram

Year of production: 2010

Under-hood fuse box

The under-hood fuse box is on the driver’s side.

Fuse	Ampere rating [A]	Circuit protected
1-1	100*1	Battery
	120*2
1-2	40	Passenger’s Side Fuse Box
2-1	70	EPS
2-2	(40)	(Passenger’s Side Fuse Box)
2-3	30	ABS/VSA FSR
2-4	—	Not Used
2-5	30	ABS/VSA Motor
2-6	—	Not Used
3-1*1	30	Wiper Motor
3-1*2	20	Sub Fan Motor
3-2*1	—	Not Used
3-2*2	—	Wiper motor
3-3	30	Main Fan Motor
3-4	30	Driver’s Side Light Main
3-5	60	Driver’s Side Fuse Box
3-6	30	Passenger’s Side Light Main
3-7	(40)	Driver’s Side Fuse Box
3-8	50	IG Main
4	40	Rear Defroster
5*1	20	Sub Fan Motor
5*2	—	Not Used
6	—	Not Used
7	—	Not Used
8	40	Heater Motor
9	15	Hazard
10	10	Horn
11	—	Not Used
12	15	Stop
13	15	IG Coil
14	15	FI Sub
15	10	Back Up
16	7,5	Interior Lights
17	15	FI Main
18	15	DBW
19*1	—	Not Used
19*2	7,5	Back Up FI ECU
20	7,5	MG Clutch
21	7,5	Engine Oil Level*1, Fan RLY*2
*1 : 4-cylinder models *2: 6-cylinder models

Interior fuse box (driver’s side)

The driver’s side interior fuse box is under the dashboard on the driver’s side.

Position	Ampere rating [A]	Circuit protected
1	10	Right Headlight High Beam
2	10	Right Side Small Lights (Exterior)
3	(10)	Right Front Fog Light*
4	15	Right Headlight Low Beam
5	—	Not Used
6	7,5	Interior Lights
7	—	Not Used
8	20	Passenger’s Side Power Seat Reclining
9	(20)	Passenger’s Side Power Seat Sliding
10	10	Right Side Door Lock
11	20	Rear Passenger’s Side Power Window
12	20	Console Accessory Power Socket
13	20	Front Passenger’s Power Window
14	—	Not Used
15	(20)	Premium AMP*
16	—	Not Used
17	—	Not Used
18	—	Not Used
19	(20)	Seat Heater
20	—	Not Used
21	—	Not Used
22	—	Not Used
*: If equipped

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.