Acura TL (UA6/UA7; 2004-2008) Fuse Diagram


Fuse box diagrams (layout, location, function, assignment) in the cabin and engine compartment of Acura TL (UA6/UA7; 2004, 2005, 2006, 2007, 2008).

Acura TL (UA6/UA7; 2004-2008)

Checking and Replacing Fuses

If something electrical in your vehicle stops working, the first thing you should check for is a blown fuse. Determine from the chart, or the diagram on the fuse box lid, which fuses control that device. Check those fuses first, but check all the fuses before deciding that a blown fuse is the cause. Replace any blown fuses, and check if the device works.

  1. Turn the ignition switch to the LOCK (0) position. Make sure the headlights and all other accessories are off.
  2. Remove the cover from the fuse box.
  3. Check each of the large fuses in the under-hood fuse box by looking through the top at the wire inside.
  4. Check the smaller fuses in the under-hood fuse box and all the fuses in the interior fuse box by pulling out each one with the fuse puller provided in the under-hood fuse box.
  5. Look for a blown wire inside the fuse. If it is burned, replace it with one of the spare fuses of the same rating or lower.
    If you cannot drive the vehicle without fixing the problem, and you do not have a spare fuse, take a fuse of the same rating or a lower rating from one of the other circuits. Make sure you can do without that circuit temporarily (such as the accessory power socket or radio). If you replace the blown fuse with a spare fuse that has a lower rating, it might blow out again. This does not indicate anything wrong. Replace the fuse with one of the correct rating as soon as you can.
  6. If the replacement fuse of the same rating blows in a short time, there is probably a serious electrical problem with your vehicle. Leave the blown fuse in that circuit, and have your vehicle checked by a qualified mechanic.

Replacing a fuse with one that has a higher rating greatly increases the chances of damaging the electrical system. If you do not have a replacement fuse with the proper rating for the circuit, install one with a lower rating.

Passenger Compartment

Passenger Compartment Overview 1

  1. Fuse Box
  2. 2007-2008: Automatic Lighting Control Unit
  3. 2004-2006: Keyless Receiver Unit
  4. Power Mirror Control Unit
  5. 2007-2008: Keyless Receiver Unit
  6. Combination Switch Control Unit
  7. 2007-2008: Fuse Box №2

Passenger Compartment Overview 2

  1. 2007-2008: Starter Cut Relay №1
  2. 2007-2008: Starter Cut Relay №2
  3. Display Panel Control Unit / Audio – HVAC Display Module
  4. Climate Control Unit
  5. Audio Unit
  6. Gauge Control Module
  7. Immobilizer Control Unit (Receiver)
  8. 2007-2008: Acc Cut Relay
  9. 2007-2008: IG2 Cut Relay

Passenger Compartment Overview 3

  1. Seat Heater Relay
  2. 2004-2006: Shift Lock Relay
  3. Throttle Actuator Control Module Relay
  4. 2008: Imoes Unit
  5. ECM/PCM
  6. Supplemental Restraint System (SRS) Unit


Passenger Compartment Fuse Box №1 Diagram

The interior fuse box is on the driver’s lower left side. To remove the fuse box lid, put your finger in the notch on the lid, pull it toward you, and take it out of its hinges.Passenger Compartment Fuse Box №1 Location Passenger Compartment Fuse Box №1 Diagram

AProtected Component
115Throttle Actuator Control Module Relay
215Ignition Coils, Ignition Coil (IG) Relay
3152007-2008: Daytime Running Lights Relay
415Air Fuel Ratio (A/F) Sensors, Secondary Heated Oxygen Sensors (HO2S), Evaporative Emission Control (EVAP) Canister Vent Shut Value (2007-2008)
520Audio Amplifier, Audio Unit
67.5Courtesy Lights, HandsfreeLink Control Unit, Ignition Key Light, Keyless Receiver Unit, Map Lights, Power Mirror Control Unit, Power Seat Control Unit, Roof Console, Trunk Light, Vanity Mirror Lights
77.5AcuraLihk Control Unit (XM Receiver), Clock (without Navigation), Combination Switch Control Unit, Display Panel Control Unit, Front Passenger's Power Window Switch/Control Unit, Gauge Control Module, Immobilizer Control Unit-Receiver, Imoes Unit (2008), Power Mirror Control Unit, Power Window Master Switch (Door Multiplex Control Unit), Security Indicator, Multiplex Integrated Control Unit (MICU)
820Trunk Lid Opener Solenoid, Multiplex Integrated Control Unit (MICU)
915Front Accessory Power Socket, Rear Accessory Power Socket
107.5Occupant Detection System (ODS) Unit, Supplemental Restraint System (SRS) Unit
1130Windshield Wiper Motor
127.52006-2008: Tire Pressure Monitoring System (TPMS) Control Unit
1320Front Passenger's Power Seat Recline Motor
1420Driver's Power Seat Control Unit
1520Seat Heaters and Seat Heater Switches Indicator Light
1620Driver's Power Seat Control Unit, Driver's Seat Lumbar Motor
1720Front Passenger's Power Seat Slide Motor
1815Alternator, ECM/PCM (Brake Pedal Position Switch), Electrical Load Detector (ELD) Unit, Engine Mount Control Solenoid Valve, Evaporative Emission Control (EVAP) Canister Purge Valve, Evaporative Emission Control (EVAP) Vent Shut Solenoid Valve (2004-2006), Reverse Lockout Solenoid (M/T), VSA Modulator Control Unit
1915ECM/PCM, Immobilizer Control Unit-Receiver, Imoes Unit ('08), Fuel Pump (PGM-FI Main Relay 2)
207.52004-2005: Automatic Dimming Inside Mirror, Power Mirror Control Unit, Windshield Washer Motor
152006-2008: Automatic Dimming Inside Mirror, Electrical Compass Unit (without Navigation), Power Seat Control Unit, Power Mirror Control Unit, Windshield Washer Motor
217.5AcuraLink Control Unit (XM Receiver), Automatic Lighting Control Unit, Back-up Lights (MICU or Back-up SW), Clock (without Navigation), Combination Switch Control Unit, Gauge Control Module, Keyless Receiver Unit, Multiplex Integrated Control Unit (MICU), Relay Control Module, Seat Belt Tension Reducers, Tire Pressure Monitoring System (TPMS) Control Unit, Passenger's Airbag Cutoff Indicator
2210Supplemental Restraint System (SRS) Unit
237.5Radiator Fan Relay, Air Fuel Ratio (A/F) Sensor Relay
2420Left Rear Power Window Motor
2520Right Rear Power Window Motor
2630Front Passenger's Power Window Motor
2730Driver's Power Window Motor
2820Moonroof Control Unit
297.52007-2008: ECM/PCM (VBSOL 2)
307.5A/C Compressor Clutch Relay, A/C Condenser Fan Relay (Diode), Blower Motor Relay, Climate Control Unit, Fan Control Relay (Diode), Power Mirror Actuators and Defoggers, Recirculation Control Motor, Rear Window Defogger Relay, Seat Heater Relay
31- -
327.5AcuraLink Control Unit (XM Receiver), Audio Unit, Display Panel Control Unit, HandsFreeLink Control Unit, Navigation Unit (with Navigation), Shift Lock Solenoid (A/T), Accessory Power Socket Relay, Multiplex Integrated Control Unit (MICU)
33- -
R1Turn Signal / Hazard
R2Ignition Coil
R3PGM-FI Main No.1
R4Accessory Power Socket
R5PGM-FI Main No.2 (Fuel Pump)
R6Power Window
R7Air Fuel Ratio (A/F) Sensor
R82004-2006: Starter Cut
2007-2008: Fog Light

Passenger Compartment Fuse Box №2 Diagram (2007-2008)

Passenger Compartment Fuse Box №2 Diagram

AProtected Component

Engine Compartment


Engine Compartment Overview (2004-2006)

  1. VSA Modulator Control Unit
  2. Relay Box
  3. Fuse Box


Engine Compartment Overview (2007-2008)

  1. Relay Box
  2. Fuse Box
  3. VSA Modulator Control Unit



Engine Compartment Fuse Box Diagram

The under-hood fuse box is on the driver’s side next to the air cleaner housing.

2004-2006Engine Compartment Fuse Box Location (2004-2006)

2007-2008 Engine Compartment Fuse Box Location (2007-2008)

Engine Compartment Fuse Box Diagram

AProtected Component
115Left Headlight Low Beam
230Rear Window Defogger, Relay Control Module
37.5Left Headlight High Beam
410Audio-HVAC Display Module Light, A/T Gear Position Console Light, Center Pocket Light, Dash Lights Brightness Control Switch Light, Driver's and Front Passenger's Door Lock Switch Light, Driving Position Memory Switch Light, Glove Box Light, Hazard Warning Switch Light, Front Parking Lights, License Plate Lights, Moonroof Switch Light, Navigation Unit, Power Mirror Switch Light, Relay Control Module, Rear Side Marker Lights, Roof Console, Seat Heater Switches Lights, Select/Reset/Information Switch Light, Side Marker Lights, Taillights, Trunk Lid Opener Switch Light, VSA OFF Switch Light, Footwell Lights
57.5Right Headlight High Beam
615Right Headlight Low Beam
77.5Back Up Light, Relay Control Module
815Crankshaft Position (CKP) Sensor A/B, Camshaft Position (CMP) Sensor, Data Link Connector (DLC), ECM/PCM (2 Wires), Injectors, PGM-FI Main Relay 1, PGM-FI Main Relay 2, Throttle Actuator Control Module Relay, Fuse (Passenger Compartment Fuse Box): "23"
930Condenser Fan Relay
1020USA (2004-2006): Fog Lights Relay, Fog Lights
15Canada (2004-2006): Daytime Running Lights Relay, Daytime Running Lights
102007-2008: Fog Lights Relay, Fog Lights
1130Radiator Fan Relay
127.5A/C Compressor Clutch Relay
1320Brake Lights, ECM/PCM, High Mount Brake Light, Multiplex Integrated Control Unit (MICU), Horn Relay
1440Rear Window Defogger Relay
1540Fuse (Passenger Compartment Fuse Box): №5, 6, 7, 8, 9; Fuse (Engine Compartment Fuse Box): №7
1615Turn Signal/Hazard Relay, Multiplex Integrated Control Unit (MICU)
1730VSA Modulator Control Unit
1840VSA Modulator Control Unit
1940Fuse (Passenger Compartment Fuse Box): №1, 2, 3, 4
2040Fuse (Passenger Compartment Fuse Box): №12, 17
2140Blower Motor Relay
22120Battery, Power Distribution
2350Ignition Switch (BAT)
50Power Window Relay. Fuse (Passenger Compartment Fuse Box): №24, 25, 26, 27, 28
R1Radiator Fan
R2A/C Condenser Fan
R3Rear Window Defogger
R4A/C Compressor Clutch
R5Blower Motor

Engine Compartment Relay Box

R1USA (2004-2006): Fog Light
Canada (2004-2006): Daytime Running Light
2007-2008: Fan Control
R22004-2006: Fan Control
2007-2008: Daytime Running Light