Acura CSX (2005-2011) fuses and relays

This material discusses in detail the fuse diagrams of the Acura CSX (first generation): 2005, 2006, 2007, 2008, 2009, 2010, 2011 release.

Fuses #28 and #29 in the passenger compartment are responsible for the cigar lighter.

In the engine compartment


Located on the driver’s side, near the battery. To access it, push the tabs.


General view of the fuse box.

Diagram
No. Description Amps
R1 Radiator Fan Relay
R2 A/C Condenser Fan Relay
R3 Fan Control Relay
R4 Electronic Throttle Control System (ETCS) Control
R5 Blower Motor Relay
R6 Power Mirror Defogger
R7 PGM-FI Main (#1) Relay
R8 Rear Window Defogger
R9 PGM-FI Sub
R10 A/C Compressor Clutch Relay
R11 Ignition Coil
1 Battery, Power Distribution 100 A
EPS Unit 70 A
2 Ignition Switch 50 A
2005-2007 Passenger Compartment Fuses: #5, 6, 7, 27, 28, 29, 31 80 A
2008-2011: Passenger Compartment Fuses: #5, 6, 7, 27, 28, 29, 31 60 A
3 ABS Modulator-Control Unit, VSA Modulator-Control Unit 30/40 A
4 Passenger Compartment Fuses: #18, 19, 20, 21 50 A
Passenger Compartment Fuses: #24, 25, 26, 30, 32, 33 40 A
5 Empty -
6 A/C Condenser Fan Motor 20 A
7 Radiator Fan Motor 20 A
8 Rear Window Defogger Unit 30 A
9 Blower Motor 40 A
10 Hazard Lights 10 A
11 A/F Sensor (Sensor 1), ECM/PCM 15 A
12 Brake Lights, ECM/PCM, Horn, Multiplex Integrated Control Unit (MICU) 15 A
13 Empty -
14 Empty -
15 A/C Condenser Fan Relay 7,5 A
16 Empty -
17 Stereo Amplifier 15 A
18 ECM/PCM, Ignition Coils 15 A
19
  • CKP Sensor,
  • CMP Sensor B,
  • ECM/PCM,
  • ETCS Control Relay,
  • Injectors,
  • PGM-FI Main Relay 2 (Fuel Pump)
  • PGM-FI Main Relay 1 (Fl MAIN)
15 A
20 A/C Compressor Clutch 7,5 A
21 ECM/PCM (ETCS Control Relay) 15 A
22 Ceiling Lights. Courtesy Light, Mao Lights, Trunk Lights 7,5 A
23 Audio System, Data Link Connector, Gauge Control Module (Tach & Speedo), Hazard Warning Switch, Immobilizer-Keyless System, Multiplex Integrated Control Unit (MICU), HandsFreeLink Unit, Navigation System 10 A

In the passenger compartment


Fuse box located on the driver’s lower left side (underneath the steering column).


General view.

Diagram
No. Description Amps
R1 Power Window Relay
R2 Fuel Pump Relay (PGM-FI Main 2)
R3 Starter Cut Relay
1 Power Mirror Switch Light, Power Window Relay 7,5 A
2
  • Acura CSX Fuel Pump Fuse,
  • ECM/PCM,
  • Immobilizer-Keyless System
15 A
3 Alternator, CMP Sensor A, ECM/PCM, ELD, EVAP Canister Purge Valve, EVAP Canister Vent Shut Valve. MAF/IAT Sensor, Reverse Lock-Out (Type-S), HO2S Sensor (Secondary) 10 A
4 ABS Modulator-Control Unit (2005-2007), EPS Unit, VSA Modulator (2008-2011), Yaw Rate-lateral Acceleration Sensor (2007-(Type-S) 2008-2011) 7,5 A
5 Seat Heater Relays, Seat Heaters 15 A
6 Fog Light Relay, Fog Lights 20 A
7 TPMS Unit 7,5 A
8 Empty -
9 ODS System, Passenger's Airbag CUTOFF Indicator, SRS System 7,5 A
10 Gauge Control Module (Tach), Back-up Light Switch (MAT), Shift Lock Solenoid (A/T), MICU, TPMS Control Unit ('08-'09) 7,5 A
11 SRS System 10 A
12 High Beam Right Headlight 10 A
13 High Beam Left Headlight 10 A
14 Audio Unit Light, Climate Control Light, Dash Lights Brightness Controller and Odometer Select/Reset Switch Light, Driver's Footwell Light, Glove Box Light, Hazard Warning Switch Light. Moonroof Light, Navigation System, Passenger's Airbag CUTOFF Indicator Light, Select/Reset Switch Light, Steering Wheel Switches Light, VSA OFF Switch Light 7,5 A
15 Parking Lights, Taillights, License Plate Lights, Side Marker Lights 7,5 A
16 Low Beam Right Headlight 10 A
Right HID 15 A
17 Low Beam Left Headlight 10 A
Left HID 15 A
18 Headlight High Main, Multiplex Integrated Control Unit (MICU) 20 A
19 Small (Main), Multiplex Integrated Control Unit (MICU) 15 A
20 Empty -
21 HID: Headlight Low Main, Multiplex Integrated Control Unit (MICU) 20 A
without HID: Headlight Low Main, Multiplex Integrated Control Unit (MICU) 30 A
22 IG1 HAC 7,5 A
23 STS System 7,5 A
24 Moonroof Unit 20 A
25 Door Lock, Multiplex Integrated Control Unit (MICU) 20 A
26 Driver's Power Window Motor 20 A
27 Reserve 20 A
28 Console Accessory Power Socket, Cigar Lighter 15 A
29 Front Accessory Power Socket, Cigarette Lighter 15 A
30 Front Passenger's Power Window Motor 20 A
31 Empty -
32 Right Rear Power Window Motor, Moonroof Switch, Moonroof Motor 20 A
33 Left Rear Power Window Motor 20 A
34 Empty -
35 Audio System, Front Accessory Power Socket Relay, Console Accessory Power Socket Relay, Stereo Amplifier, HandsFreeLink System, Ignition Key Switch, Navigation System 7,5 A 
36 Climate Control, Power Mirrors, Recirculation Control Motor, A/C Compressor Clutch Relay, Blower Motor Relay, Power Mirror Defogger Relay, Rear Window Defogger Relay, Fan Control Relay and Radiator Fan Relay 10 A
37 Daytime Running Lights (DRL), Multiplex Integrated Control Unit (MICU) 7,5 A
38 Front Wiper, Multiplex Integrated Control Unit (MICU) 30 A
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