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Acura TL (2011 – 2012) – fuse box diagram


Acura TL (2011 – 2012) – fuse box diagram

Year of production: 2011, 2012

Under-hood Fuse/Relay Box

Fuse-to-Components Index

Acura TL - fuse box diagram - under-hood fuse/relay box
Acura TL – fuse box diagram – under-hood fuse/relay box
FuseFuse name[A]Component or circuit protectedNotes
1BATTERY (1-1)120Alternator, ELD Unit, Fuses 4, 5, 6, 7, 8, 9, 10, 1 1, 12, 13, 14, 15, 16, 17, 18, 19 and 20 and Multi-fuse 3 in Under-hood Fuse/Relay Box 
AS FUSE BOX (1-2)40Fuses7,8,9, 10, 11, 12, 13,20and21 in Passenger’s Under-dash Fuse/Relay Box 
2EPS (2-1)70EPS Control Unit 
ABS/VSA MOTOR (2-2)40VSA Modulator-Control Unit 
ABS/VSA (2-3)30VSA Modulator-Control Unit 
AS FUSE BOX (2-4)40Fuses 14, 15, 16, 17, 18, 19 and 22 in Passenger ‘s Under-dash Fuse/Relay Box 
H/L WASHER (2-5)30Headlight Washer RelayHeadlight Washer
SH- A WD (2-6)30SH- A WD RelaySH- AWD
3IG MAIN (3-1)50ACC Cut Relay (without Keyless Ac cess), Auxiliary Under-dash FuseHolder, ECM/PCM, IG2 Cut Relay (without Keyless Access), Ignition Switch (without Keyless Access), Power Control Unit (Keyless Access), Remote Engine Start Connector (Option Connector), Starter Cut Relay 1, Starter Cut Relay 2 
SUB FAN (3-2)40A/C Condenser Fan Relay160W Fans
SUB FAN (3-3)30A/C Condenser Fan Relay120W Fans
DR FUSE BOX (3-4)60Fuses 14, 19, 20, 21 , 22, 23, 24 and 25 in Driver’s Under-dash Fuse/Relay Box 
MAIN FAN (3-5)30Radiator Fan Relay120W Fans
MAIN FAN (3-5)40Radiator Fan Relay160W Fans
DR LIGHT MAIN (3-6)30Fuses 26, 27, 28, 29, 30 & 31 in Driver’s Under-dash Fuse/Relay Box 
WIPER MOTOR (3-7)30Windshield Wiper Relay 
AS LIGHT MAIN (3-8)30Fuses 1, 2, 3, 4 & 5 in Passenger ‘s Under-dash Fuse/Relay Box 
4RR DEFROSTER40Rear Window Defogger Relay 
5 
6 
7 
8HEATER MOTOR40Blower Motor Relay 
9HAZARD15Driver’s MICU, Hazard Warning Switch 
10STOP & HORN20Horn Relay , Brake Pedal Position Switch 
11SMART ACC7,5Accessory RelayKeyless Access
12 
13IG COIL15Ignition Coil Relay 
14Fl SUB15ECM/PCM, PGM-FI Sub-relay 
15BACK UP10Acuralink Control Unit (XM Receiver (Acuralink), Acuralink Reprogramming Connector (Acuralink), Audio Navigation Unit (Navigation), Audio Unit (without Navigation), Audio/Navigation Switch Panel (Navigation), Audio-HV AC Display Unit (without Navigation), DLC, Driver ‘s Door Courtesy Light, Driver’s MICU, Front Passenger ‘s Door Courtesy Light, Gauge Control Module, HandsFreelink Control Unit, Immobilizer-Keyless Control Unit (without Keyless Access), HFL-Navigation Microphone (Navigation), Navigation Display Unit (Navigation), Passenger’s MICU, Power Mirror Control Unit, Power Seat Control Unit, Power Window Master Switch 
16INTR LT7,5Driver’s Vanity Mirror Light, Front Passenger’s Vanity Mirror Light, Ignition Key Switch/Key Light (without Keyless Access), Rear Individual Map Lights, Roof Console, Trunk Light 
17FI MAIN15PGM-FI Main Relay 
18DBW15ETCS Control Relay 
19BACK UP7,5ECM/PCM 
20MG CLUTCH7,5A/C Compressor Clutch Relay 
21FAN RLY7,5A/C Diode B, Radiator Fan Relay 

Under-hood Fuse/Relay Box

Connector-to-Fuse/Relay Box Index

Acura TL - fuse box diagram - under-hood fuse/relay box
Acura TL – fuse box diagram – under-hood fuse/relay box
RefSocketCavitesConnects to
1Blower Motor Relay4 
2A/C Condenser Fan Relay4 
3PGM-FI Main Relay4 
4PGM-FI Sub-relay4 
5Ignition Coil Relay4 
6ETCS Control Relay4 
7Starter Cut Relay 24 
8Rear Window Defogger Relay4 
9T101 Starter Sub-harness
10T102 Engine Wire Harness
11A (ELD Unit)3Left Engine Compartment Wire Harness
12A/C Compressor Clutch Relay4 
13C5Left Engine Compartment Wire Harness
14B14Left Engine Compartment Wire Harness

Driver ‘s Under-dash Fuse/Relay Box

Fuse-to-Components Index

Acura TL - fuse box diagram - driver's under-dash fuse/relay box
Acura TL – fuse box diagram – driver’s under-dash fuse/relay box
FuseFuse name[A]Component or circuit protectedNotes
1 
2SH-A WD7,5SH-A WD Control UnitSH-A WD
3WASHER20Windshield Washer Relay 
4WIPER7,5Windshield Wiper Relay 
5ODS7,5Hazard Warning Switch (USA, Canada), ODS Unit, SRS Unit 
6ABS/VSA7,5EPS Control Unit, Steering Angle Sensor (SH-A WD), VSA Modulator-Control Unit, Yaw Rate-Lateral Acceleration Sensor (without SH-A WD), Yaw Rate-Lateral/ Longitudinal Acceleration Sensor (SH-AWD) 
7 
8STRLD7,5ECM/PCM, Starter Cut Relay 2 
9FUEL PUMP20ECM/ PCM, Electric Steering Lock Control Unit (Keyless Access), Fuel Pump Relay Immobilizer-Keyless Control Unit (without Keyless Access), Keyless Access Control Unit (Keyless Access), Remote Slot Control Unit (Keyless Access) 
10VB SOL10ECM/PCM 
11SRS10SRS Unit 
12METER7,5Acuralink Control Unit (XM Receiver) (Acuralink), A/T Reverse Diode A (A/T), A/T Reverse Relay (A/T), A/T Shift Lock Solenoid/ Park Pin Switch (A/T), Automatic Dimming Inside Mirror , Back-up Light Switch (MIT), Driver’s MICU, Electrical Compass Unit (Electrical Compass), Gauge Control Module, Passenger ‘s MICU, Power Mirror Control Unit, Power Seat Control Unit, Shift Lock Solenoid (A/T), TPMS Control Unit 
13ACG15Alternator, Brake Pedal Position Switch, ECM/ PCM, ELD Unit, Engine Mount Control Solenoid Valve, EV AP Canister Purge Valve (LEV2) 
14 
15DRL7,5Driver’s MICU 
16A/C7,5A/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 , Cl imate Control Unit, Driver ‘s Climate Control Switch, Driver ‘s Seat Heater Switch, Fan Control Relay , Front Passenger ‘s Climate Control Switch, Front Passenger ‘s Seat Heater Switch, Power Mirror Switch, Power Window Master Switch, Rear Window Defogger Relay 
17ACC KEY LOCK7,5Driver’s MICU (without Keyless Access) 
18ACCESSOR y7,5Acuralink Control Unit (XM Receiver) (Acuralink), Audio-Navigation Unit (Navigation), Audio Unit (without Navigation), Cigarette Lighter Socket Relay (Mexico), Console Accessory Power Socket Relay Front Accessory Power Socket Relay (Keyless Access), HandsFreelink Control Unit, HFL-Navigation Microphone (Navigation), Ignition Key Switch/Key Light (without Keyless Access), Interface Dial
(Navigation), Keyless Access Control Unit (Keyless Access), Keyless Access Junction Box (Keyless Access), Navigation Display Unit (Navigation), Remote Slot Control Unit (Keyless Access)
 
19DR P/SEA T (SLIDE)20Power Seat Control Unit 
20MOON ROOF20Power Seat Control Unit 
21DR P/SEA T (REC)20Power Seat Control Unit 
22P/W L REAR20Left Rear Power Window Relay 
23FR ACC SOCKET15Cigarette Lighter Socket Relay (Mexico) (Keyless Access), Front Accessory Power Socket Relay (without Keyless Access) 
24P/WDR20Power Window Master Switch 
25DOOR LOCK DR15Driver ‘s Door Unlock Relay , Door Lock Relay, Door Unlock Relay , Fuel Fill Door Opener Relay , Trunk Lid Opener Relay 
26FR FOG L10Driver ‘s MICU, Fog Light Control Circuit, Left Fog Light 
27 SMALL (EXTR) L10Driver’s MICU, Left Front Side Marker Light, Left Front Turn Signal/Parking Light, Left Brake Light /Taillight, Right Brake Light/Taillight, Left Rear Side Marker Light, Left License Plate Light, Right License Plate Light, Right Rear Side Marker Light 
28H/L L HI10Driver ‘s MICU, Left Headlight (High Beam) 
29TPMS7,5TPMS Control Unit 
30H/L L LO15Driver’s MICU, Left Headlight (Low Beam) 
31 

Driver’s Under-dash Fuse/Relay Box

Connector-to-Fuse/Relay Box Index

Acura TL - fuse box diagram - driver's under-dash fuse/relay box
Acura TL – fuse box diagram – driver’s under-dash fuse/relay box
RefSocketCavitiesConnects to
1A
2B2Dashboard Wire Harness
3C5Dashboard Wire Harness
4Front Accessory Power Socket Relay (without Keyless Access) Accessory Relay (Keyless Access)4 
5Starter Cut Relay 14 
6K (MICU Service Check Connector)3
7H (Option Connector)12
8G13Left Engine Compartment Wire Harness
9F33Left Engine Compartment Wire Harness
10E20Left Side Wire Harness
11D16Left Side Wire Harness
12PGM-FI Main Relay 2 (Fuel Pump)4 
13M4Dashboard Wire Harness
14N16Dashboard Wire Harness
15P20Dashboard Wire Harness
16R (Driver ‘s MICU)24Dashboard Wire Harness
17Q (Driver ‘s MICU)20Dashboard Wire Harness

Passenger’s Under-dash Fuse/Relay Box

Fuse-to-Components Index

Acura TL - fuse box diagram - passenger's under-dash fuse/relay box
Acura TL – fuse box diagram – passenger’s under-dash fuse/relay box
FuseFuse name[A]Component or circuit protected
1H/L R HI10Passenger’s MICU, Right Headlight (High Beam)
2SMALL (EXTR) R10Passenger ‘s MICU, Passenger ‘s Under-dash Fuse/Relay Box Fuse 6, Right Front Side Marker Light, Right Front Turn Signal/Parking Light
3FR FOG R10Passenger ‘s MICU, Right Fog Light
4H/L R LO15Passenger ‘s MICU, Right Headlight (Low Beam)
5
6SMALL (INTR)7,5A/T Gear Position Indicator Panel Light (A/T), Audio Remote Switch and HFL-Voice Control Switch, Audio Unit (without Navigation), Audio/Navigation Switch Panel (Navigation), Audio-HV AC Display Unit (without Navigation), Center Pocket Light, Cigarette Lighter Light (Mexico), Climate Control Unit, Cruise Control Combination/Select/Reset/Information Switch, Console Box Light, Dash Lights Brightness Controller , Driver’s Climate Control Switch, Driver ‘sFootwell Light, Driver’s Seat Heater Switch, Front Passenger ‘s Climate Control Switch, Front Passenger ‘s Footwell Light, Front Passenger ‘s Seat Heater Switch, Glove Box Light, Hazard Warning Switch, Headlight Washer Switch (Headlight Washer), HFL-Voice Control Switch (Navigation), Moonroof Switch, Rear Individual Map Lights, Roof Console, VSA OFF Switch
7
8ASP/SEA T (REC)20Front Passenger ‘s Power Seat Adjustment Switch
9ASP/SEA T (SLIDE)20Front Passenger ‘s Power Seat Adjustment Switch
10DOOR LOCKR10Door Lock Relay, Door Unlock Relay
11P/W R REAR20Right Rear Power Window Relay
12SMART10 Electric Steering Lock Control Unit (Keyless Access), Engine Start/Stop Switch (Keyless Access), Power Control Unit, (Keyless Access) Remote Slot (Keyless Access), Remote Slot Control Unit (Keyless Access)
13P/WAS20Front Passenger ‘s Power Window Switch
14
15PREMIUM AMP20Stereo Amplifier
16CTR ACC SOCKET20Console Accessory Power Socket Relay
17
18LUMBAR SUPPORT7,5Driver’s Power Lumbar Support Switch
19SEAT HEATER20Driver’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
21
22

Passenger’s Under-dash Fuse/Relay Box

Connector-to-Fuse/Relay Box Index

Acura TL - fuse box diagram - passenger's under-dash fuse/relay box
Acura TL – fuse box diagram – passenger’s under-dash fuse/relay box
RefSocketCavitiesConnects toNotes
138Dashboard Wire Harness  
28 Audio Wire Harness 
16 Right Side Wire Harnesswithout SH-A WD
438 Right Side Wire HarnessSH-AWD
5—  
18 Right Engine Compartment Wire Harness 
712  
81Right Engine Compartment Wire Harness  

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