TSB List for the 2001 Audi A4

The TSB information displayed below are summaries. Unfortunately we do not have access to the full versions. To get full information about a particular TSB, write down the TSB title & date, & either contact your local dealer or click on the links below.

STEERING:HYDRAULIC POWER ASSIST:PUMP

  • TSB #092603

    NHTSA ID #10006830

    • Date Announced: SEPTEMBER 26 2003
    • Additional Info: How to Fix

    Summary: ZF VH RECALL OF THE ZF STEERING PUMP, SUPPLIED TO WD'S FOR REPLACEMENT OF THE AUDI A4 PASSAT P/N 8D0 145 156FX INSTEAD OF THE CORRECT ZF P/N 7691 955 276ZW. 2004 AUDI A4 ALSO INCLUDED. *TT

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SERVICE BRAKES, HYDRAULIC:ANTILOCK

  • TSB #TSB-45-08-04

    NHTSA ID #10028008

    • Date Announced: NOVEMBER 19 2008
    • Additional Info: How to Fix

    Summary: AUDI: ABS ACTIVATES DURING LIGHT BRAKE APPLICATION . CONTROL NOISES ARE HEARD FROM THE ABS UNIT AT LOW SPEED WITHOUT BRAKE APPLICATION. *PE

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SERVICE BRAKES, HYDRAULIC:ANTILOCK:CONTROL UNIT/MODULE

  • TSB #TSB-45-08-04

    NHTSA ID #10028008

    • Date Announced: NOVEMBER 19 2008
    • Additional Info: How to Fix

    Summary: AUDI: ABS ACTIVATES DURING LIGHT BRAKE APPLICATION . CONTROL NOISES ARE HEARD FROM THE ABS UNIT AT LOW SPEED WITHOUT BRAKE APPLICATION. *PE

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SERVICE BRAKES, HYDRAULIC:ANTILOCK:WHEEL SPEED SENSOR

  • TSB #TSB-45-08-04

    NHTSA ID #10028008

    • Date Announced: NOVEMBER 19 2008
    • Additional Info: How to Fix

    Summary: AUDI: ABS ACTIVATES DURING LIGHT BRAKE APPLICATION . CONTROL NOISES ARE HEARD FROM THE ABS UNIT AT LOW SPEED WITHOUT BRAKE APPLICATION. *PE

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ENGINE (PWS)

  • TSB #SB-01-15-29

    NHTSA ID #10058584

    • Date Announced: JULY 01 2015
    • Additional Info: How to Fix

    Summary: AUDI: ENGINE, ON SOME VEHICLES, WOULD RUN IRREGULARLY OR HAVE MALFUNCTION INDICATOR LAMP (MIL) ON OR POSSIBLE FILTER ELEMENT FOR CAMSHAFT ADJUSTMENT VALVE CAN LOOSEN AND IN OIL CIRCUIT, THERE IS NO DAMAGE FROM LOOSENED PARTICLES. MODEL AL

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ENGINE AND ENGINE COOLING

  • TSB #AWA-08-04

    NHTSA ID #10025081

    • Date Announced: MARCH 05 2008
    • Additional Info: How to Fix

    Summary: ENGINE COOLANT TEMPERATURE SENSOR WARRANTY EXTENSION FOR CERTAIN 2001-2004 MODEL YEAR AUDI VEHICLES. *PE

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  • TSB #190504

    NHTSA ID #10015583

    • Date Announced: MAY 16 2005
    • Additional Info: How to Fix

    Summary: THE COOLANT RESERVOIR IS DIAGNOSED TO BE LEAKING AND INTENDED TO BE REPLACED. *TT

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ENGINE AND ENGINE COOLING:ENGINE

  • TSB #TSB-01-12-39

    NHTSA ID #10043525

    • Date Announced: JANUARY 12 2012
    • Additional Info: How to Fix

    Summary: AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE OR

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  • TSB #17 08 03

    NHTSA ID #10024407

    • Date Announced: MARCH 11 2008
    • Additional Info: How to Fix

    Summary: ENGINE OIL PRESSURE TOO LOW - ENGINE FLUSH. *NJ UPDATED 4/30/08. *NJ

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  • TSB #2012833

    NHTSA ID #10021439

    • Date Announced: MAY 17 2007
    • Additional Info: How to Fix

    Summary: ENGINE OIL PRESSURE TOO LOW - ENGINE FLUSH. *KB

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  • TSB #20036582

    NHTSA ID #10022142

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: LOSES POWER OR WILL NOT MOVE AFTER STOP. *KB

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  • TSB #0604

    NHTSA ID #10020721

    • Date Announced: APRIL 07 2006
    • Additional Info: How to Fix

    Summary: OIL SLUDGE LIMITED WARRANTY EXTENSION. *KB

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  • TSB #0431

    NHTSA ID #10016508

    • Date Announced: AUGUST 11 2005
    • Additional Info: How to Fix

    Summary: REPAIRS OF OIL SLUDGE RELATED PROBLEMS. *TT

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  • TSB #0402

    NHTSA ID #10015982

    • Date Announced: JULY 26 2005
    • Additional Info: How to Fix

    Summary: ENGINE OIL SPECIFICATIONS, OIL CAPACITY, OIL FILTER. TO INCLUDE AUDI 24 2006. *TT

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  • TSB #0402

    NHTSA ID #10009879

    • Date Announced: AUGUST 31 2004
    • Additional Info: How to Fix

    Summary: VALVE COVER, DIAGNOSING OIL LEAKAGE FROM GASKETS. *TT

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  • TSB #0420

    NHTSA ID #10009876

    • Date Announced: AUGUST 26 2004
    • Additional Info: How to Fix

    Summary: OIL SLUDGE - WARRANTY EXTENSION. SERVICE CIRCULAR - WARRANTY. *TT

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  • TSB #0403

    NHTSA ID #10009881

    • Date Announced: AUGUST 05 2004
    • Additional Info: How to Fix

    Summary: LOW ENGINE OIL PRESSURE LIGHT IS ON. AUDI CABRIOLET 2004 INCLUDED. *TT

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  • TSB #0401

    NHTSA ID #10009880

    • Date Announced: AUGUST 05 2004
    • Additional Info: How to Fix

    Summary: ENGINE OIL SPECIFICATIONS, OIL CAPACITY, OIL FILTER. *TT THIS BULLETIN REPLACES BULLETIN 04-01 DATED JAN. 12, 2004. 2004 CABRIOLET, AUDI INCLUDED. *TT

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  • TSB #0420

    NHTSA ID #10009900

    • Date Announced: AUGUST 01 2004
    • Additional Info: How to Fix

    Summary: WARRANTY EXTENSION COVERING CERTAIN OIL SLUDGE RELATED REPAIRS. *TT

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ENGINE AND ENGINE COOLING:ENGINE:GASOLINE

  • TSB #SAC-28F2-REV

    NHTSA ID #10036497

    • Date Announced: AUGUST 01 2010
    • Additional Info: How to Fix

    Summary: AUDI: GASOLINE ENGINE VEHICLES; INSPECT, AND IF NECESSARY, REPLACE IGNITION COILS. VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. ADDED FINAL MAILING PHASE-8/10 VIN INFORMATION.

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  • TSB #SA-28F2 J1

    NHTSA ID #10033212

    • Date Announced: MAY 01 2010
    • Additional Info: How to Fix

    Summary: AUDI: (REVISED) VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. IF THIS HAPPENS, THE MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE TO LET YOU KNOW THAT THE VEHICLE MAY EXPERIENCE

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ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS

  • TSB #15-D-4-JZ

    NHTSA ID #10026544

    • Date Announced: AUGUST 05 2008
    • Additional Info: How to Fix

    Summary: AUDI: THE INTERNAL ENGINE DAMAGE RESULTING FROM A BROKEN TIMING BELT. IF THE TIMING BELT OF VEHICLE WERE TO BREAK, THE ENGINE WILL NOT RUN AND MAY SUSTAIN SERIOUS INTERNAL DAMAGE. *PE

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  • TSB #15D4/JZ

    NHTSA ID #10026742

    • Date Announced: AUGUST 05 2008
    • Additional Info: How to Fix

    Summary: AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INTERNAL ENGINE DAMAGE RESULTING FROM A BROKEN TIMING BELT. IF TIMING BELT OF VEHICLE WERE TO BREAK, THE ENGINE WILL NOT RUN AND MAY SUSTAIN SERIOUS INTERNAL DAMAGE.

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ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO-CHARGER

  • TSB #101508

    NHTSA ID #10026284

    • Date Announced: JULY 01 2008
    • Additional Info: How to Fix

    Summary: AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CSC LETTER WAS RECEIVED FOR AUDI MODEL YEARS 2000-2003 A4 AND TT. REVISED MAINTENANCE INSTRUCTIONS AND A WARRANTY EXTENSION COVERING CERTAIN TIMING BELT TENSIONER SYSTEM RE

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ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO-CHARGER

  • TSB #101508

    NHTSA ID #10026284

    • Date Announced: JULY 01 2008
    • Additional Info: How to Fix

    Summary: AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. CSC LETTER WAS RECEIVED FOR AUDI MODEL YEARS 2000-2003 A4 AND TT. REVISED MAINTENANCE INSTRUCTIONS AND A WARRANTY EXTENSION COVERING CERTAIN TIMING BELT TENSIONER SYSTEM RE

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ENGINE AND ENGINE COOLING:COOLING SYSTEM

  • TSB #AWA-08-03

    NHTSA ID #10025301

    • Date Announced: FEBRUARY 11 2008
    • Additional Info: How to Fix

    Summary: AUDI SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ENGINE COOLANT TEMPERATURE SENSOR WARRANTY EXTENSION FOR CERTAIN 2001-2004 AUDI MODEL YEAR VEHICLES. CSC WAS RECEIVED *PE

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ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSE

  • TSB #0406

    NHTSA ID #10011880

    • Date Announced: DECEMBER 13 2004
    • Additional Info: How to Fix

    Summary: COOLANT LEAK AT OIL COOLER HOSES. *TT

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ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

  • TSB #0504

    NHTSA ID #10015999

    • Date Announced: JULY 20 2005
    • Additional Info: How to Fix

    Summary: THREE WAY CATALYST, CATALYTIC EFFICIENCY DIAGNOSTIC TROUBLE CODES (DTCS) STORED IN DTC MEMORY. *TT

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  • TSB #0502

    NHTSA ID #10015576

    • Date Announced: JULY 20 2005
    • Additional Info: How to Fix

    Summary: UPDATE PROGRAMMING FOR CATALYTIC CONVERTER SYSTEM (IC). *TT UPDATE. *TT

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FUEL SYSTEM, OTHER

  • TSB #0408

    NHTSA ID #10009732

    • Date Announced: SEPTEMBER 10 2004
    • Additional Info: How to Fix

    Summary: LONG TERM FUEL TRIM - SYSTEM TOO RICH. DIAGNOSTIC TROUBLE CODE P1123, P1125, P1137 AND P1139. *TT

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ELECTRICAL SYSTEM

  • TSB #TSB-01-12-39

    NHTSA ID #10043525

    • Date Announced: JANUARY 12 2012
    • Additional Info: How to Fix

    Summary: AUDI: ENGINE HAS REDUCED ENGINE PERFORMANCE WITHOUT LOSS OF POWER OR STALLING; CIRCUIT GROUNDS; FUEL QUALITY POOR; MIL IS CONSTANTLY ILLUMINATED OR FLASHING; ROUGH IDLE; IGNITION COILS INCORRECTLY INSTALLED; ELECTRICAL CONNECTIONS LOOSE OR

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  • TSB #0401

    NHTSA ID #10008077

    • Date Announced: JUNE 11 2004
    • Additional Info: How to Fix

    Summary: THROTTLE VALVE CONTROL MODULE - J338-, WILL NOT ADAPT. *MJ

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ELECTRICAL SYSTEM:IGNITION

  • TSB #SA-28F2 J1

    NHTSA ID #10033212

    • Date Announced: MAY 01 2010
    • Additional Info: How to Fix

    Summary: AUDI: (REVISED) VEHICLES AFFECTED BY THIS ACTION MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. IF THIS HAPPENS, THE MALFUNCTION INDICATOR LAMP (MIL) WILL ILLUMINATE TO LET YOU KNOW THAT THE VEHICLE MAY EXPERIENCE

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  • TSB #09012006

    NHTSA ID #10020793

    • Date Announced: SEPTEMBER 01 2006
    • Additional Info: How to Fix

    Summary: IGNITION COILS MAY FAIL CAUSING A ROUGH IDLE OR REDUCED DRIVING POWER COULD OCCUR. *KB

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EXTERIOR LIGHTING:HEADLIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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  • TSB #20056243

    NHTSA ID #10022141

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: HEADLIGHT AIMING, USING HELLA UNIVERSAL BEAMSETTER. *KB

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EXTERIOR LIGHTING:HEADLIGHTS:CONCEALMENT DEVICES

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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EXTERIOR LIGHTING:FOG LIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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EXTERIOR LIGHTING:TAIL LIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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EXTERIOR LIGHTING:BACK UP LIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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EXTERIOR LIGHTING:BRAKE LIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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EXTERIOR LIGHTING:HAZARD FLASHING WARNING LIGHTS

  • TSB #2012749-2

    NHTSA ID #10025703

    • Date Announced: FEBRUARY 26 2007
    • Additional Info: How to Fix

    Summary: EXTERIOR LIGHTS, MOSITURE ACCUMULATION. *PE

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STRUCTURE:BODY:TRUNK LID

  • TSB #550101

    NHTSA ID #627061

    • Date Announced: SEPTEMBER 28 2001
    • Additional Info: How to Fix

    Summary: SUBJECT REGARDING REAR LID, LUBRICATING HINGES TO ALLEVIATE STIFFNESS. *JG

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VEHICLE SPEED CONTROL

  • TSB #37-13-07

    NHTSA ID #10052307

    • Date Announced: MAY 29 2013
    • Additional Info: How to Fix

    Summary: AUDI: SOME VEHICLES MAY LACK POWER OR WILL NOT MOVE AFTER STOP DUE TO SIMULTANEOUSLY DEPRESSING THE BRAKE AND ACCELERATOR PEDALS. *JS

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WHEELS:LUGS/NUTS/BOLTS

  • TSB #TSB-44-08-14

    NHTSA ID #10027923

    • Date Announced: NOVEMBER 19 2008
    • Additional Info: How to Fix

    Summary: AUDI: WHEEL BOLTS REQUIRE TORQUE ADJUSTMENT. TORQUE STICKS AND TORQUE EXTENSION BARS ARE NOT APPROVED BY AUDI OF AMERICA, INC. AND SHOULD NOT BE USED TO APPLY TORQUE TO WHEEL BOLTS. ALL AUDI MODELS INCLUDED. *PE

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EQUIPMENT ADAPTIVE

  • TSB #TSB-44-13-46

    NHTSA ID #10054859

    • Date Announced: DECEMBER 09 2013
    • Additional Info: How to Fix

    Summary: AUDI: ON CERTAIN VEHICLES, USE CALIBRATED TORQUE WRENCH AND NOT TORQUE STICKS, TORQUE EXTENSION BARS AND IMPACT GUNS/WRENCHES NOT APPROVED FOR USAGE ON WHEEL BOLTS BY MANUFACTURER, THAT CAN CAUSE DAMAGE TO BRAKE, STEERING WHEEL, HUB. MODE

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