Audi TT 2000 - 2000-01 ELECTRICAL Fuses, Circuit Breakers & Relays - TT Coupe & Roadster
Audi TT 2000 - FUSES PASSENGER COMPARTMENT FUSE PANEL
Passenger compartment fuse panel is located behind left side of dashboard. See Fig. 1. For passenger compartment fuse panel, fuse identification, see PASSENGER COMPARTMENT FUSE PANEL. For fuse color/amp identification, see FUSE COLOR & AMP RATING IDENTIFICATION table.
Fig. 1: Audi TT 2000 - Component Locations - Locating Passenger Compartment Fuse Panel
Audi TT 2000 - Fuse Color & Amp Rating Identification
Audi TT 2000 FUSE COLOR/AMP RATING
Fuse Color Amp Rating Black 1 Lilac 3 Light Brown (Beige) 5 Brown 7.5 Red 10 Blue 15 Yellow 20 Transparent (White) 25 Green 30 Orange 40
Audi TT 2000 - Passenger Compartment Fuse Panel
NOTE: For fuse position within panel, see Fig. 2. For fuse position number, amp rating and description of circuits protected, see FUSE IDENTIFICATION (FUSE PANEL) table.
Fig. 2: Audi TT 2000 - Component Locations - Identifying Passenger Compartment Panel Fuses
NOTE: Fuses 23 through 44 may be designated in wiring diagrams with with a prefix of 2. For example, fuse No. 29 may be labeled as 229. Fuse No. 43 may be labeled as 243.
Audi TT 2000 FUSE IDENTIFICATION (FUSE PANEL)
Fuse No. Amp Rating Circuits Protected 1 10 Outside Mirror Heaters, Washer Nozzle Heaters 2 (1) 10 Emergency Flasher Switch 3 5 Light Switch, Fog Light Relay, Glove Compartment Light 4 5 License Plate Light 5 (1) 7.5 Brake Vacuum Vent Valve Switch, Clutch Vacuum Vent Valve Switch, Oil Level Thermal Sensor, Radio, Radio Amplifier, A/C Control Head, A/C Pressure Switch, Coolant Fan Control Module, Cruise Control Switch, Lamp Control Module, Navigation With CD-Mechanism Control Module, Heated Seats, Power Mirror Adjustment Switch 6 5 Central Locking System Control Module 7 10 Central Locking System Control Module 8 5 Telephone Transceiver 9 5 Steering Angle Sensor, ABS Control Module, Brake light Disable Relay (ESP), ARS/ESP Button (All Wheel Drive), 10 10 Engine Control Module, Power Supply Relay 11 5 Digital Clock, Headlight Adjusting Motors 12 (3) 7.5 Data Link Connector, Navigation With CD-Mechanism Control Module, Telephone Transceiver 13 10 Brake Light Switch 14 (3) 10 Central Locking Control Module, Alarm System, Interior Light Delay Control Module, Door Warning Light, Switch For Drivers Side Inside Lock, Door Warning Lights, Switch For Unlock Rear Lid, 15 5 Instrument Cluster Combination Processor, Steering Angle Sensor, Control Module For All Wheel Drive 16 10 Coolant Fan Control Module 17 15 Foglight Relay, Foglights 18 10 High Beam Indicator Light, High Beam Headlight (Right), Foglight Relay, Foglights 19 10 High Beam Headlight (Left) 20 15 Low Beam Headlight (Right), Headlight Dimmer/Flasher Switch, Lamp Control Module, Headlight Adjustment Motors, High Intensity Gas Discharge Lamps 21 15 Low Beam Headlight (Left), Lamp Control Module, Control Module For High Intensity Gas Discharge Lamps, High Intensity Gas Discharge Lamp (Left) 22 5 Tail Light (Right), Parking Light (Right), Lamp Control Module, Instrument Cluster Wiring Harness 23 5 Tail Light (Left), Parking Light (Left), Lamp Control Module, Park Light Switch, Instrument Cluster Wiring Harness 24 20 Windshield Wiper/Washer Intermittent Switch & Relay 25 25 A/C Control Head, A/C Fresh Air Blower 26 20 Rear Window Defogger Switch 27 30 Wind Deflector Control Module, Wind Deflector Switch (Roadster Only) 28 15 Fuel Pump 29 15 Engine Control Module, Power Supply Relay 30 N/A Vacant 31 5 Control Module For All Wheel Drive 32 10 Fuel Injectors (No. 1 Through 4) 33 20 Wiper/Washer Relay 34 10 Valve No. 1 For Camshaft Adjustment (Engine Codes ATC And AWP), Wastegate Bypass Regulator Valve, Recirculating Valve For Turbocharger, Connector (Over Fuse 34) 35 N/A Vacant 36 15 Foglight Switch 37 10 Central Locking Control Module, Instrument Cluster Wiring Harness 38 (3) 15 Central Locking Control Module 39 (3) 15 Emergency Flasher Switch 40 20 Duel Horn Relay 41 15 Cigarette Lighter 42 Coupe 20 Radio, Radio Amplifier, Radio Connector No. 3, Ultra Sound Sensor For Anti Theft Warning, Left Rear Woofer/Amplifier, Left Rear Tweeter, Telephone Transceiver Roadster 20 Radio, Radio Amplifier, Radio Connector No. 3, Radar Interior Monitoring Control Module, Center Rear Woofer (Stereo Concert), Telephone Transceiver 43 10 HO2 Sensors (All Models), Sensor For Exhaust Temperature (Engine Code AMU), EVAP Canister Purge Valve, EVAP Leak Detection Pump, EVAP Solenoid Valve, Secondary Air Pump Relay, Secondary Air Pump Solenoid Valve 44 15 Adjuster For Heated Seats
(1) Ignition powered.
(2) Manual transmission only.
(3) Battery powered.
Audi TT 2000 - MAIN FUSE BOX/BATTERY
Main battery fuse box is located under battery. See Fig. 3. For main battery fuse box, fuse identification. See MAIN BATTERY BOX - FUSE IDENTIFICATION table. For fuse color/amp identification, see FUSE COLOR & AMP RATING IDENTIFICATION table.
Fig. 3: Audi TT 2000 - Component Locations - Locating Main Battery Fuse Box
Audi TT 2000 MAIN BATTERY BOX - FUSE IDENTIFICATION
Fuse Number Amp Rating Circuits Protected S131, Safety Fuse No. 1 50 Secondary Air Injection Pump Relay S132, Safety Fuse No. 2 50 Battery Powered Circuits S133, Safety Fuse No. 3 30 Coolant Fan Control Module S134, Safety Fuse No. 4 110 Battery Powered Circuits S138, Safety Fuse No. 5 150 Main Fuse Box/Battery, Power Supply S162, No. 1 Fuse Bracket (Battery) 30 ABS Control Module S163, No. 2 Fuse Bracket (Battery) 30 ABS Control Module S164, No. 3 Fuse Bracket (Battery) 30 Coolant Fan Control Module
Fig. 4: Audi TT 2000 - Component Locations - Identifying Main Fuse Box/Battery Fuse Locations
Audi TT 2000 - RELAYS
NOTE: Relay carriers, (panels) may also have fuse positions on them.
Audi TT 2000 - W-BOX RELAY CARRIER
For fuse and relay positions within carrier, see Fig. 5. For relay number, position number and circuits protected, see RELAY IDENTIFICATION (W-BOX RELAY CARRIER) table. For fuse position number, fuse number, amp rating and circuits protected, see FUSE IDENTIFICATION (W-BOX RELAY CARRIER) table.
NOTE: W-Box Relay Carrier is in the left rear corner of engine compartment, behind brake fluid reservoir, under cover.
Fig. 5: Audi TT 2000 - Component Locations - Ideating W-Box Relay Carrier Fuses & Relays
Audi TT 2000 RELAY IDENTIFICATION (W-BOX RELAY CARRIER)
Position Relay No. Circuit Protected 1 J299 Secondary Air Injector (AIR) 2 J271 Engine Control Module, Power Supply Relay 3 N/A Not Used
Audi TT 2000 FUSE IDENTIFICATION (W-BOX RELAY CARRIER)
Position No. Fuse No. Amp Rating Circuit Protected 3 N/A N/A Not Used 4 S130 50 Secondary Air Pump 5 N/A N/A Not Used 6 N/A N/A Not Used 7 N/A N/A Not Used
Audi TT 2000 - MICRO CENTRAL ELECTRIC PANEL
For fuse and relay positions within Micro Central Electric Panel, see Fig. 6. For relay number, position number and circuits protected, see RELAY IDENTIFICATION (MICRO CENTRAL ELECTRIC PANEL) table. For fuse position number, fuse number, amp rating and description of circuits protected, see FUSE IDENTIFICATION (MICRO CENTRAL ELECTRIC PANEL) table.
NOTE: Micro Central Electric Panel is in the left rear corner of engine compartment, to the left of brake fluid reservoir, under cover.
Fig. 6: Audi TT 2000 - Component Locations - Identifying Micro Central Electric Panel
Audi TT 2000 RELAY IDENTIFICATION (MICRO CENTRAL ELECTRIC PANEL)
Position No. Relay No. Circuit Protected 1 J4 Duel Horn Relay 2 J59 Load Reduction Relay 3 N/A Not Used 4 J17 Fuel Pump Relay 5 J31 Wiper/Washer Intermittent Relay 6 J31 Wiper/Washer Intermittent Relay
Audi TT 2000 FUSE IDENTIFICATION (MICRO CENTRAL ELECTRIC PANEL)
Position Fuse No. Amp Rating Circuit Protected A S67 30 Amp Convertible Top B N/A N/A Not Used C S43 30 Amp Power Windows (1)
(1) Circuit breaker resets itself, check for short circuit.
Audi TT 2000 - THIRTEEN-WAY RELAY CARRIER
For relay position within carrier, see Fig. 7. For relay number, position number and circuits protected, see RELAY IDENTIFICATION (THIRTEEN-WAY RELAY CARRIER) table.
NOTE: Thirteen-way relay carrier is located in driver's side footwell, behind trim panel.
Fig. 7: Audi TT 2000 - Component Locations - Identifying Thirteen-Way Relay Carrier Relays
Audi TT 2000 RELAY IDENTIFICATION (THIRTEEN-WAY RELAY CARRIER)
Position No. Relay No. Circuit Protected 1 N/A Not Used 2 J123 Lamp Control Module 3 J123 Lamp Control Module 4 J5 Fog Light Relay 5 J207 Starting Interlock Relay 6 N/A Not Used 7 J508 Brake Light Disable Relay (ESP) 8 N/A Not Used 9 N/A Not Used 10 J9 Rear Window Defogger Relay 11 N/A Not Used 12 N/A Not Used 13 N/A Not Used
Audi TT 2000 FUSE IDENTIFICATION (THIRTEEN-WAY RELAY CARRIER)
Position No. Fuse No. Amp Rating Circuit Protected 14 N/A N/A Not Used 15 N/A N/A Not Used 16 N/A N/A Not Used 17 N/A N/A Not Used 18 N/A N/A Not Used
Audi TT 2000 - CONVERTIBLE TOP HYDRAULIC PUMP RELAY (J321)
Convertible Top Hydraulic Pump Relay (J321) is located behind driver's seat bulkhead, below convertible top storage compartment mounted on side of convertible top hydraulic pump unit.