Table of Contents
In this article, we will take a detailed look at the fuse diagrams for the Acura TSX (second generation; CU2): 2008, 2009, 2010, 2011, 2012, 2013, 2014 release with 2.4L (I4) and 3.5L (V6) engines.
Fuse #23 in the passenger compartment fuse box #1 is responsible for the cigar lighter and 12V power socket.
In the engine compartment
The general arrangement of electronic units in the engine compartment of the Acura TSX 2.
|
|
| 1 | Underhood Fuse Box |
| 2 | Powertrain Control Unit |
| 3 | VSA Modulator Control Module |
Fuse box
Near the brake fluid reservoir on the driver's side.
Push the tabs to access.
General view of the fuse box.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| R1 | Blower Motor Relay | |
| R2 | Horn Relay | |
| R3 | PGM-FI Main №1 | |
| R4 | PGM-FI Sub | |
| R5 | Ignition Coil | |
| R6 | Electronic Throttle Control System (ETCS) Control | |
| R7 | 3.5L (V6) Engine: Starter Cut №2 Relay | |
| 2.4L (I4) Engine: Radiator Fan Relay | ||
| R8 | Rear Window Defogger Relay | |
| R9 | A/C Compressor Clutch Relay | |
| 1.1 | 2.4L (I4) Engine: MAIN - Battery, Power Supply | 100 A |
| 3.5L (V6) Engine: MAIN - Battery, Power Supply | 120 A | |
| 1.2 | Interior Fuse Box №2: fuses # 8, 9, 10, 11, 12, 13 | 40 A |
| 2.1 | Electronic Power Steering (EPS) System | 70 A |
| 2.2 | 2.4L (I4) Engine: Interior Fuse Box №2: fuses # 14, 15, 16, 17, 18, 19 | 40 A |
| 3.5L (V6) Engine: Interior Fuse Box №2: fuses # 15, 19 | 40 A | |
| 2.3 | VSA Modulator Module | 30 A |
| 2.4 | Sport Wagon body: Power Tailgate Module | 40 A |
| 2.5 | VSA Modulator Module | 30 A |
| 2.6 | Empty | - |
| 3.1 | 2.4L (I4) Engine: Ignition Switch | 50 A |
| 3.5L (V6) Engine: Ignition Switch, Engine Bay Fuse Box: fuse # 8 | 50 A | |
| 3.2 | Empty | - |
| 3.3 | 2.4L (I4) Engine: Interior Fuse Box №2: fuses # 1, 2, 3, 4, 5 | 30 A |
| 3.5L (V6) Engine: Interior Fuse Box №2: fuses # 1, 2, 3, 4 | 30 A | |
| 3.4 | Interior Fuse Box №1: fuses # 19, 20, 21, 22, 23, 24, 25 | 60 A |
| 3.5 | Interior Fuse Box №1: fuses # 26, 27, 28, 29, 30 | 30 A |
| 3.6 | Radiator Fan Relay | 30 A |
| 3.7 | 3.5L (V6) Engine: Wiper Motor Relay (Intermittent / HI/LOW), Windshield Wiper Motor | 30 A |
| 3.8 | 2.4L (I4) Engine: Wiper Motor Relay (Intermittent / HI/LOW), Windshield Wiper Motor | 30 A |
| 3.5L (V6) Engine: A/C Condenser Fan | 30 A | |
| 4 | Condensers, Rear Window Defogger | 40 A |
| 5 | 2.4L (I4) Engine: A/C Condenser Fan | 20 A |
| 6 | Empty | - |
| 7 | Sport Wagon body: Power Tailgate Control Unit | 20 A |
| 8 | Blower Motor | 40 A |
| 9 | Hazard Warning Switch, Driver's Multiplex Integrated Control Unit (MICU) | 15 A |
| 10 | Horns | 10 A |
| 11 | Empty | - |
| 12 | Brake Pedal Position Switch | 15 A |
| 13 | Ignition Coils | 15 A |
| 14 | 2.4L (I4) Engine: Air Fuel Ratio (A/F) Sensor (Sensor 1), Evaporative Emission Control (EVAP) Canister Vent Shut Valve, PGM-FI Subrelay, Fuse (Engine Compartment Fuse Box): № 21 | 15 A |
| 3.5L (V6) Engine: Evaporative Emission Control (EVAP) Canister Vent Shut Valve, Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1), Front Secondary Heated Oxygen Sensor (HO2S), PGM-FI Subrelay, Rear Air Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1), Rear Secondary Heated Oxygen Sensor (HO2S) (Bank 1, Sensor 2), Engine Bay Fuse Box: fuse # 21 | 15 A | |
| 15 | AcuraLink System (XM Receiver), Audio-Navigation Switch Panel, Audio System, Audio-HVAC Display Unit, Audio-Navigation System, Data Link Connector (DLC), Driver's Door Courtesy Light, Driver's MICU (VBU), Front Passenger's Door Courtesy Light, Gauge Control Module, HandsFreeLink System, HFL-navigation Microphone, Immobilizer-Keyless System, Navigation Display System, Passenger's MICU (VBU), Power Tailgate System, Power Window Master Switch, Power Seat Module | 10 A |
| 16 | Ceiling Light, Front Individual Map Light, Ignition Key Light, Inside Tailgate Switch, Left Rear Door Courtesy Light, Right Rear Door Courtesy Light, Trunk Light, Vanity Mirror Lights | 7,5 A |
| 17 | Crankshaft Position (CKP) Sensor, Camshaft Position (CMP) Sensor B, ECM/PCM (IGP), Electronic Throttle Control System (ETCS) Control Relay, Injectors, Mass Airflow (MAF) Sensor, PGM-FI Main Relay №1, PGM-FI Main Relay №2 | 15 A |
| 18 | ECM/PCM (VBETCS), Electronic Throttle Control System (ETCS) Control Relay | 15 A |
| 19 | Empty | - |
| 20 | A/C Compressor Clutch | 7,5 A |
| 21 | 2.4L (I4) engine: A/C Condenser Fan Relay | 7,5 A |
| 3.5L (V6) engine: Radiator Fan Relay | 7,5 A | |
In the passenger compartment
The general arrangement of electronic units in the interior of the Acura TSX 2.
|
|
| 1 | Interior Fuse Box №1 |
| 2 | Junction Box №1 from the driver's side |
| 3 | Junction Box №2 from the driver's side |
| 4 | Gauge Control Unit |
|
|
| 1 | Tire Pressure Monitoring System (TPMS) |
| 2 | Accessory Power Socket Relay in the Cargo Area |
| 3 | 3.5L (V6) engine: ACC Cut Relay |
| 4 | Central Junction Box |
| 5 | ANC/Active Sound Control Module (with Navigation System) |
| 6 | HandsFreeLink Control Module |
| 7 | ANC/Active Sound Control Unit (without Navigation System) |
| 8 | Supplemental Restraint System (SRS) Module |
| 9 | 3.5L (V6) Engine: IG2 Cut Relay |
| 10 | Console Accessory Power Socket Relay |
| 11 | Immobilizer-Keyless Module |
|
|
| 1 | Audio/Navigation Switch Panel |
| 2 | Navigation Display / Audio-HVAC Display |
| 3 | Electronic Power Steering (EPS) |
| 4 | Interior Fuse Box №2 |
| 5 | Audio/Navigation System |
| 6 | Climate Control System |
Fuse box №1 from the driver's side
Located under the dashboard.
Access example.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| R1 | PGM-FI Main №2 Relay | |
| R2 | Front Accessory Power Socket Relay | |
| R3 | Starter Cut №1 Relay | |
| 1 | Empty | - |
| 2 | Power Seat Control Module | 7,5 A |
| 3 | Windshield Washer Motor, Washer Motor Relay | 15 A |
| 4 | Wiper Motor Relay | 10 A |
| 5 | AcuraLink (XM Receiver), Automatic Dimming Inside Mirror, Automatic Dimming Inside Mirror, Back-Up Lights, Driver's Multiplex Integrated Control Unit (MICU), Electrical Compass Unit, Gauge Control Module, Passenger's Multiplex Integrated Control Unit (MICU) (IG1), Power Tailgate Control Unit, Reverse Relay, Shift Lock Solenoid, Tire Pressure Monitoring System (TPMS) Control Unit Control Unit, Transmission Range Switch | 7,5 A |
| 6 | Electronic Power Steering (EPS), VSA Modulator, Yaw Rate-Lateral Acceleration Sensor | 7,5 A |
| 7 | 2.4L (I4) engine: Alternator, Camshaft Position (CMP) Sensor A, Brake Pedal Position Switch, Electrical Load Detector (ELD), Engine Mount Control Solenoid Valve, Evaporative Emission Control (EVAP) Canister Purge Valve, Reverse Lockout Solenoid Valve, Secondary Heated Oxygen Sensor (HO2S) | 15 A |
| 3.5L (V6) engine: Alternator, Electrical Load Detector (ELD), Engine Mount Control Solenoid Valve, Evaporative Emission Control (EVAP) Canister Purge Valve, Brake Pedal Position Switch, PCM (VBSOL) | 15 A | |
| 8 | Empty | 7,5 A |
| 9 | ECM/PCM, Fuel Pump Fuse, Immobilizer-Keyless Unit, PGM-FI Main Relay №2 | 20 A |
| 10 | ECM/PCM (VBSOL) | 10 A |
| 11 | Supplemental Restraint System (SRS) | 10 A |
| 12 | Front Passenger's Airbag Cutoff Indicator, Occupant Detection System (ODS), Supplemental Restraint System (SRS) | 7,5 A |
| 13 | 3.5L (V6) Engine: PCM (STS), Starter | 7,5 A |
| 14 | Empty | - |
| 15 | Daytime Running Light (DRL) | 7,5 A |
| 16 | A/C Compressor Clutch Relay, A/C Condenser Fan Relay, Audio-HVAC Display Unit, Audio-Navigation Switch Panel, Blower Motor Relay, Climate Control Unit, Door Multiplex Control Unit (Power Window Master Switch), Driver's Seat Heater Switch, Fan Control Relay, Front Passenger's Seat Heater Switch. Power Mirror Switch, Radiator Fan Relay, Rear Window Defogger Relay | 7,5 A |
| 17 | Driver's Multiplex Integrated Control Unit (MICU) (ACC Key Lock) | 7,5 A |
| 18 | AcuraLink System (XM Receiver), Audio Unit, Audio-Navigation Module, Luggage compartment Accessory Power Socket Relay (Wagon), Console Accessory Power Socket Relay, Front Accessory Power Socket Relay, HandsFreeLink System, Interface Dial, HFL-Navigation-ANC/Active Sound Control Microphone, Key Interlock Solenoid, Navigation Display | 7,5 A |
| 19 | Driver's Seat Front Up-Down Motor, Driver's Power Seat Adjustment Switch, Power Seat Control Unit, Driver's Seat Slide Motor | 20 A |
| 20 | Sunroof | 20 A |
| 21 | Driver's Seat Rear Up-Down Motor, Driver's Power Seat Adjustment Switch, Power Seat Control Module, Driver's Seat Recline Motor | 20 A |
| 22 | Left Rear Power Window Relay and Switch | 20 A |
| 23 | Front Accessory Power Socket, Acura TSX Cigarette Lighter Fuse | 20 A |
| 24 | Driver’s Power Window - Power Window Master Switch (Door Multiplex Control Unit) | 20 A |
| 25 | Power Door Lock, Driver's Door Lock Actuator, Fuel Fill Door Lock Actuator, Left Rear Door Lock Actuator, Power Door Lock Relay, Trunk Lid Release Actuator Relay | 15 A |
| 26 | Fog Light Front Left | 10 A |
| 27 | Left Front Parking/Side Marker Light, Left Taillight, License Plate Lights, Right Taillight, Taillight Relay, Driver's Multiplex Integrated Control Unit (MICU) | 10 A |
| 28 | High Beam Left Headlight | 10 A |
| 29 | Tire Pressure Monitoring System (TPMS) | 10 A |
| 30 | Low Beam Left Headlight | 15 A |
| 31 | Empty | - |
Fuse box №2 from the passenger's side
On the lower side panel. Take off the lid to access.
General view.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps |
| 1 | High Beam Right Headlight | 10 A |
| 2 | Right Front Parking/Side Marker Light, Taillight Relay | 10 A |
| 3 | Fog Light Relay, Fog Light Right Front | 10 A |
| 4 | Low Beam Right Headlight | 15 A |
| 5 | Empty | - |
| 6 | A/T Gear Position Indicator Panel Light (A/T), Ambient Light, Audio-Navigation Switch Panel, Audio-Navigation System, Audio-HVAC Display, Audio Remote Switch, Audio System, Center Pocket Light, Climate Control Unit Light, Driver's Footwell Light, Driver's Seat Heater Switch Light, Front Passenger's Airbag Cutoff Switch Light, Front Passenger's Footwell Light, Front Passenger's Seat Heater Switch Light, Glove Box Light, Hazard Warning Switch Light, HomeLink System, Sunroof Switch Light, Navigation Display, Steering Wheel Switch Lights, VSA OFF Switch Light, Audio Remote Switch | 7,5 A |
| 7 | Empty | - |
| 8 | Front Passenger's Power Recline Seat Motor and Adjustment Switch | 20 A |
| 9 | Front Passenger's Power Slide Seat Motor and Adjustment Switch | 20 A |
| 10 | Power Door Lock, Front Passenger's Door Lock Actuator, Power Door Lock Relay, Right Rear Door Lock Actuator | 10 A |
| 11 | Right Rear Power Window | 20 A |
| 12 | Console Accessory Power Socket | 20 A |
| 13 | Front Passenger's Power Window Switch | 20 A |
| 14 | Empty | - |
| 15 | Stereo Amp, Subwoofer, Active Noise Cancellation Unit | 20 A |
| 16 | Wagon: Cargo Area Accessory Power Socket | 20 A |
| 17 | Empty | - |
| 18 | Reserve | 10 A |
| 19 | Driver's Seat Heater, Front Passenger's Seat Heater | 20 A |
| 20 | Empty | - |
| 21 | Empty | - |
| 22 | Empty | - |
Car body
Arrangement of electronic units.
|
|
| 1 | Navigation Module (2008-2010) |
| 2 | Sunroof Module |
| 3 | AcuraLink (XM Receiver) |
| 4 | Audio Amp |
| 5 | Electrical Compass |
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