Auto Parts Search


      Over 40 million used auto parts online. Shop online for auto and truck parts and save up to 75%

2003 Pontiac Bonneville CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Pontiac REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

    Automotive Domain Names

    Help me findSearch

    Select Section

    Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Pontiac Bonneville car and truck repair procedures including Pontiac engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up & drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix your Pontiac Bonneville automobile. Try the Automotix DIY solution today!
    DIY REPAIR SAMPLES > CONTINUE EXPLORING >
    Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Pontiac mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 2003 Pontiac Bonneville vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

    A/C & HEATER SERVICE PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Automatic Temperature Control Systems Diagnosis & Testing -> Bonneville & LeSabre -> Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> Intermittents -> System Performance Test
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Accessing Diagnostic Trouble Codes

    Connect a suitably programmed scan tool to the Data Link Connector (DLC) and follow manufacturer's instructions.

    Intermittents

    Because many intermittent faults are caused at electrical connections, diagnosis of such problems should begin with a visual and physical inspection of connectors involved with the code. Appropriate connectors should be disconnected, examined and...

    [[table data]]

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville A/C & HEATER SERVICE PROCEDURES

    BRAKE SERVICE PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Disc Brakes -> AC-Delco Single Piston Front Disc Brake -> Precautions
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    • Grease or any other foreign material must be kept off brake linings, caliper, surfaces of disc and external surfaces of hub during service procedures.
    • Handling brake disc and caliper should be done in a way to avoid deformation of disc and nicking or scratching brake linings.
    • If inspection reveals worn or damaged rubber piston seals, they should be replaced.
    • During removal and installation of a wheel assembly, ensure not to interfere with or damage c...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville BRAKE SERVICE PROCEDURES

    FUEL FILTER REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    General Motors Corp./Saturn Passenger Cars -> Fuel Filter Scheduled Maintenance -> 1980-06 Gasoline Engine Models Except Catera, LeMans (1988-93) Metro, Nova (1985-88), Saturn & Sprint -> Normal Service -> Severe Service
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville FUEL FILTER REPLACEMENT PROCEDURES

    DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    CV AXLE SHAFT, Replace
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    • Raise and support vehicle.
    • Remove tire and wheel assembly.
    • Disconnect outer tie rod end from steering knuckle. Do NOT loosen tie rod end jam nut.
    • Insert a drift or punch into brake rotor and against brake caliper in order to prevent wheel hub and bearing from turning.
    • Remove and discard wheel drive shaft spindle nut retaining wheel drive shaft to hub.
    • Remove stabilizer shaft link.
    • Disconnect electrical connector from wheel speed sensor and reposition wiring harness away from ball joint.Be sure that wheel speed sensor wiring harness is repositioned away from ball joint after dis...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

    TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Intermittent & Poor Connections -> Intermittent Connections -> Poor Connections
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Accessing Diagnostic Trouble Codes

    Connect a suitably programmed scan tool to DLC (Data Link Connector) and follow manufacturer's instructions.

    Diagnostic Tests

    Refer to Figs. through for diagnostic test procedures.

    Clearing Diagnostic Trouble Codes

    Connect a suitably programmed scan tool to DLC (Data Link Connector), and follow manufacturer's instructions.

    Intermittent & Poor Connections

    Intermittent Connections

    Most intermittent connections are caused by faulty electrical connections or wiring. Inspect for the following:

    • Wiring broken inside insulation.
    • Poor connection between mal...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville TIRE PRESSURE MONITORING SYSTEM PROCEDURES

    STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Starter, Replace
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    When removing starter, note if any shims are used between the starter and mounting surface. If shims are used, install in their original locations.

    If starter is noisy during cranking, remove one .015 inch double shim or add one .015 inch single shim to the outer bolt. If starter makes a high pitched whine after engine starts, add .015 inch double shims until noise ceases.

    • Dis...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville STARTER & ALTERNATOR REPLACEMENT PROCEDURES

    CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Cabin Air Filter Service -> General Motors Corp./Saturn -> 2000-05 Bonneville, LeSabre & 2001-02 Aurora
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Under normal operating conditions the cabin air filter should be replaced every 12 months or 15,000 miles. In dusty areas change the cabin air filter more often.

    • Open the hood.
    • Lift up the cabi...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES

    MAINTENANCE LAMP RESET PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    General Motors Corp./Saturn Cars -> Check Gauge Warning Lamp ->
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    The Check Gauge warning lamp will light to warn the driver to inspect the oil pressure gauge, engine coolant temperature ga...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville MAINTENANCE LAMP RESET PROCEDURES

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Radiator, Replace
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    • Drain engine coolant into suitable container.
    • Remove upper radiator seal.
    • Remove upper radiator support bar.
    • Disconnect and plug coolant overflow hose from radiator.
    • Disconnect upper and lower radiator hoses from radiator and position out of way.
    • Remove bolt from transmission oil cooler pipe clip at lower radiator tie bar.
    • Remove cooling fans.
    • Disconnect transmission fluid cooler lines from radiator using coupling tool No. J41623-B, or equivalent. Position lines aside.
    • Disconnect overflow hose from radiator.
    • The bolt retaining the condenser...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville RADIATOR & HOSE REPLACEMENT PROCEDURES

    SERPENTINE BELT SERVICE PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Serpentine Drive Belt, Replace
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    • Rotate tensioner counterclockwise to remove the dri...

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville SERPENTINE BELT SERVICE PROCEDURES

    COMPONENT LOCATION DIAGRAMS FOR 2003 Pontiac Bonneville AUTOMOBILES

    Component location diagrams for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. from 1990+.

    Engine Compartment, In The Right Front Side Diagram for 2003 Pontiac Bonneville  3.8 V6 GASEngine Compartment, In The Right Front Side Diagram for 2003 Pontiac Bonneville 3.8 V6 GAS

    Components on diagram:
  • Radiator
  • Ignition Control Module
  • Underhood Fuse Block
  • Ground G-107
  • Positive Battery Cable
  • Center of Instrument Panel Diagram for 2003 Pontiac Bonneville  3.8 V6 GASCenter of Instrument Panel Diagram for 2003 Pontiac Bonneville 3.8 V6 GAS

    Components on diagram:
  • Theft Deterrent Control Module
  • Harness Connector
  • CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 2003 Pontiac Bonneville AUTOMOBILES

    OEM drawn wiring diagrams for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S.

    2003 Pontiac Bonneville  3.8 V6 GAS Wiring Diagram2003 Pontiac Bonneville 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Air Bag Indicator
  • Inflatable Restraint Sensing And Diagnostic Module
  • Inflatable Restraint Front End Sensor
  • Inflatable Restraint Side Impact Sensor-Right
  • Inflatable Side Impact Sensor-Left
  • 2003 Pontiac Bonneville  3.8 V6 GAS Wiring Diagram2003 Pontiac Bonneville 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Powertrain Control Module
  • Air Conditioning Clutch Relay
  • Air Conditioning Compressor Clutch
  • Dash Integration Module
  • Instrument Panel Integration Module
  • CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 2003 Pontiac Bonneville AUTOMOBILES

    OEM TSB listings for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. from 1985+.

    Document: Revised General Motors New Vehicle Tire Warranty Program
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • Wheels, Tires, Wheel Bearings, Seals, Hubs
  • Document: New Website for AFIT, TPM, and VDR Updates
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Auto Systems:
  • Labor Times, Manuals, Warranty, Aids
  • CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 2003 Pontiac Bonneville AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. and Canada from 1970+.

    • Brake caliper mounting bolt torque
    • Brake drum runout, machining, & discard specs
    • Minimum brake lining thickness.
    • Brake rotor runout, parallelism, machining, discard, & finish specs

    A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. and Canada from 1980+.

    • Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap

    COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.

    PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules

    QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.

    • Automatic transmission/transaxles capacities, lubricant recommendations
    • Differential/final drive capacities, lube recommendations, grades, & viscosities
    • Final drive fill & drain plug torques
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
    • Number of lubrication fittings & plugs
    • Power steering, brake, & clutch fluid recommendations
    • Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
    • Severe service maintenance & interval recommendations
    • Tire sizes, wheel nut/bolt torque, pressures & rim sizes
    • Transfer case capacities, lube recommendations, grades, & viscosities

    TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2003 Pontiac Bonneville cars and light trucks sold in the U.S. and Canada from 1980+

    • Airflow sensor electrical specifications
    • Tensioning specifications for systems with automatic tensioners
    • Barometric pressure sensor specs
    • Battery group number and cranking performance
    • Crankshaft & camshaft position sensor resistance
    • Engine compression pressures
    • Coolant temperature sensor specs
    • Computer advance.
    • Diesel fuel temperature sensor resistance.
    • Distributor advance specifications
    • Ignition pickup coil resistance
    • Exhaust gas recirculation temperature sensor resistance
    • Engine fastener torque values
    • Firing order diagrams
    • Fuel system pressures
    • Generator (alternator) specs
    • Intake air temperature sensor specs
    • Ignition coil specifications
    • Fuel injector resistance
    • Engine idle speeds
    • Knock sensor resistance
    • Manifold absolute pressure sensor specs
    • Mixture control solenoid resistance
    • Voltage regulator specs
    • Spark plug applications & gaps
    • Starter motor electrical specs.
    • Tensioning specifications for systems without automatic tensioners
    • Throttle body temperature sensor resistance
    • Ignition timing in degrees at rpm
    • Transmission oil temperature sensor resistance
    • Throttle position sensor specs
    • Vacuum sensor valve specs

    CLICK HERE TO GET FULL ACCESS TO 2003 Pontiac Bonneville SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details about 1995 Pontiac Bonneville Bumper Reinforcement, Rear1995 Pontiac Bonneville Bumper Reinforcement, Rear, A High Quality, Direct Fit OE Replacement For Bumper Reinforcement.

    Source: Auto Body Parts Store

    $5.92

    Click here to view more details1999 Pontiac Bonneville Antenna, A high quality OE replacement radio antenna assembly; With 1-year or 12,000-mile AC Delco limited warranty..

    Source: Auto Body Parts Store

    $151.60

    Click here to view more details about 1995 Pontiac Bonneville Side Marker, Passenger Side1995 Pontiac Bonneville Side Marker, Passenger Side, SIDE MARKER, FRONT, RH , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $14.24

    Click here to view more details1972 Pontiac Bonneville V8, 7.5 L, 455 CID Rebuilt Engine, 3 bolt motor mount, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    $2,041.00

    Click here to view more details2000 Pontiac Bonneville Used A/C Compressor, Very Good.

    Source: Used Auto Parts Store

    $95.00

    Click here to view more details1992 Pontiac Bonneville Used Rear Spoiler Assembly, 4DR, Green, SE, Very Good.

    Source: Used Auto Parts Store

    $129.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 2003 Pontiac Bonneville vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    GOT A WEBSITE?Make money with Automotix

    Make money with Automotix Partner Program.

    Learn more

    Auto Repair Quick Search
    Help me find