'99-'03 Acura TL Fuse Box Diagram

Passenger Compartment

  1. Fuse Box No.1
  2. Driver's Multiplex Control Unit 
  3. Moon Roof Close Relay
  4. Moon Roof Open Relay
  5. PGM-FI Main Relay
  6. Cruise Control Unit
  7. Daytime Running Light Control Unit
  8. Supplemental Restraint System (SRS) Unit

Passenger Compartment Fuse Box No.1



Fuses Specifications
No. A Description
1 15 PGM-FI Main Relay, Supplemental Restraint System (SRS) Unit
2 10 Supplemental Restraint System (SRS) Unit
3 7.5 HVAC, Radiator Fan Control Module, Rear Window Defogger Relay, Fan Control Relay (Type S)
4 7.5 ABS-TCS Control Unit, (except Type S), Power Mirror Defoggers, Power Mirrors, Option Connector S, Seat Heater Relay, VSA Control Unit (Type S)
5 7.5 Daytime Running Lights (DRL) Control Unit
6 15 Charging System, Cruise Control, Electrical Load Detector (ELD) Unit, Engine Mount Control System, Evaporative Emission Control System, PCM (VBSOL), Primary and Secondary Heated Oxygen Sensor (HO2S), Radiator Fan Control Module, VSP Sensor (’99 with Navigation), Cruise Control/TCS Switch (except Type S) or Cruise Control/VSA Off Switch (Type S) Indicator Light, Intake Manifold Runner Control (IMRC) Module (Type S), VSA Control Unit (Type S)
7 7.5 Occupant Position Detection System (OPDS) Unit (’00-’02), Shift Lock Relay (’99), Wiper/Washer (’99)
8 7.5 Accessory Power Socket Relay, Navigation System, Option Connector R, Shift Lock Solenoid
9 7.5 Automatic Dimming Inside Mirror, Brake Light Failure Sensor, Clock (without Navigation), Driver’s and Passenger’s Multiplex Control Units, Daytime Running Lights (DRL) Indicator, Gauge Assembly, Reverse Relay, Shift Lock Relay (’00-’02)
10 7.5 Turn Signal/Hazard Relay
11 15 Ignition Coils
12 30 Wiper/Washer
13 7.5 Starter Signal, PGM-FI Main Relay, Powertrain Control Module (PCM)
Relay
No. Description
R1 Starter Cut
R2 Reverse
R3 Turn Signal/Hazard
  1. BOSE Equalizer Unit
  2. Powertrain Control Module (PCM)
  3. Fuse Box No.2
  4. Navigation Relay
    High Beam Cut Relay (with Daytime Running Light ('99-'01))
  5. '02-'03: Navigation Relay
    '99-'01: Taillight Relay
  6. ABS/TCS Control Unit

Passenger Compartment Fuse Box No.2



Fuses Specifications
No. A Description
1 30 '99-'01: Moonroof Close and Open Relays
20 '02-'03: Power Window Control Unit (Driver’s Power Window)
2 20 '99-'01: Driver's Power Seat Adjustment Switch (Reclining)
20 '02-'03: Power Seat Control Unit (Reclining)
3 20 Seat Heater Relay
4 20 '99-'01: Driver's Power Seat Adjustment Switch (Slide)
20 '02-'03: Power Seat Control Unit (Slide)
5 20 Front Passenger’s Power Seat Adjustment Switch (Slide), Passenger’s Multiplex Control Unit
6 20 Front Passenger’s Power Seat Adjustment Switch(Reclining)
7 20 Left Rear Power Window Switch, Door Multiplex Control Unit (’02-03), Moonroof Close And Open Relays, Power Window Control Unit (’02-’03)
8 20 Front Passenger’s Power Window Switch
9 20 Accessory Power Socket Relay, Audio Unit, Front Accessory Power Socket, Rear Accessory Power Socket, Stereo Amplifier
10 10 Daytime Running Lights (DRL) Control Unit, Navigation Display Unit, Navigation Relay (’99), Navigation Unit
11 7.5 Ceiling Light, Driver’s and Front Passenger’s Door Courtesy Light, Passenger’s Multiplex Control Unit, Trunk Lid Opener Maint, Power Seat Control Unit (’02-'03), Spotlights, Trunk Light
12 20 Power Door Lock, Passenger's Multiplex Controlu Unit, Trunk Lid Opener Main
13 7.5 Climate Control Unit, Clock (except Navigation), Driver’s, Door and Passenger’s Multiplex Control Unit, Driving Position Memory Switch (’02-’03), Gauge Assembly, Keyless Receiver Unit (’02-03), PCM (VBU), Radiator Fan Control Module ('02-’03), Security Indicator
14 7.5 except Type S: ABS-TCS Control Unit
7.5 Type S: A/C Compressor
15 20 '99-'01: Door Multiplex Control Unit (Driver’s Power Window)
30 '02-'03: Moonroof Close and Open Relays
16 20 Right Rear Power Window Switch
Relay
No. Description
R1 Power Window
R2 Accessory Socket
R3 Rear Window Defogger

Engine Compartment

  1. Relay Box No.1
  2. Fuse Box
  3. Relay Box No.2
  4. Intermittent Wiper Relay
  5. Relay Box No.3

Engine Compartment Fuse Box



Fuses Specifications
No. A Description
41 120 Alternator, Battery, Power Distribution
42 60 Ignition Switch (BAT)
43 20 Right Headlight, Daytime Running Lights (DRL) Control Unit
44 -  -
45 20 Left Headlight, Combination Light Switch (’02-’03), Daytime Running Lights (DRL) Control Unit, DRL Diode, Gauge Assembly, High Beam Cut Relay (DRL)
46 15 Data Link Connector (DLC), PGM-FI Main Relay
47 20 Brake Pedal Position Switch, Horn Relay, Ignition Key Switch/Key Light, Security Horn Relay (’99)
48 20 ABS Fail-Safe Relay (’99-’01), TCS Relay (except Type S) (’02-’03), VSA Relay (Type S) (’02-’03)
49 15 Hazard Warning Switch
50 30 '99-'01: ABS Pump Motor Relay
20 Type S: VSA Throttle Motor Relay
51 40 Power Window Motor , Power Window Relay
52 20 '99-'01: TCS Fail-Safe Relay
20 '02-'03: Fog Light Relay
53 40 Rear Window Defogger Relay
54 40 Fuse (Passenger Compartment Fuse Box No.2): No. 9, 10, 11, 12, 13
55 40 Fuse (Passenger Compartment Fuse Box No.1): No. 2, 3, 4, 5, 6
56 40 Blower Motor Relay
57 20 except Type S: Radiator Fan Relay
30 Type S: Radiator Fan Relay
58 20 except Type S: A/C Compressor Clutch Relay, Condenser Fan Relay, Radiator Fan Control Module (’99-’01)
30 Type S: A/C Compressor Clutch Relay, Condenser Fan Relay, Radiator Fan Control Module (’99-’01)
59 15 Taillight Relay
• -  -
Relay
R1 Headlight No. 1
R2 Headlight No. 2
R3 Horn
R4 A/C Condenser Fan
R5 Blower Motor
R6 Radiator Fan
R7 A/C Compressor Clutch

Engine Compartment Relay Box No.1 ('99-'01)

Relay
No. Description
R1 ABS Pump Motor
R2 ABS/TCS Fail-Safe
R3 TCS


Engine Compartment Relay Box No.2

Relay
No. Description
R1 Shift Lock
R2 '02-'03: Taillight
R3 '02-'03: Seat Heater
'99-'01: Security Horn
R4 '02-'03: High Beam Cut Relay (Daytime Running Light)
'99-'01: Seat Heater

Engine Compartment Relay Box No.3 ('02-'03)

Fuses Specifications
No. A Description
1 40 ABS Motor
2 20 ABS F/S
3 7.5 ABS Motor Check
Relay
R1 ABS Pump Motor