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

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    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

    Vacuum & Wiring Diagrams -> Passenger Cars -> Vibe
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    [[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

    Hydraulic Brake Systems -> General Motors -> Troubleshooting -> Master Cylinder Internal Fluid Leakage Check -> Road Test
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    When troubleshooting the hydraulic brake system, perform the following inspections.

    Master Cylinder Internal Fluid Leakage Check

    Start engine and depress the brake pedal. If the pedal gradually falls under constant pressure, the hydraulic system may be leaking. Raise the vehicle on a lift and inspect all tubing lines and backing plates for signs of leakage. It may be required to lift or remove the carpeting or floor mats to inspect for boost...

    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 Pressure Relief -> Except Aveo, LaCrosse, LeMans (1988-93), Malibu & Malibu Maxx (2004-05), Metro, Nova, Prizm, Spectrum & Storm -> Engine Fuel Pressure Service Port -> Engines Less Fuel Pressure Service Port
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injury.

    Prior to disconnecting fuel lines, the fuel system pressure must be relieved to prevent accidental spray of fuel.

    After the battery has been disconnected and reconnected, some abnormal driveability symptoms may occur. The vehicle may need to be driven while the vehicle relearns its adaptive strateg...

    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

    Component Locations
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Refer to F...

    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 -> Driver Information Center -> 6000 & Bonneville
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    The Driver Information Center Display is located on the instrument panel. When the ignition is turned on, the display will go through a bulb inspection in which the vehicle graph and message title will be displayed in sequence. After the sequence has been completed, all messages and vehicle graph will remain lit for approximately two seconds. After approximately two seconds, if all monitored systems are functioning properly, the message titles should go off and only the vehicle outline should be lit. If a fault condition in any of the monitored systems is present, the particul...

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

    RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2003 Pontiac Bonneville AUTOMOBILES

    Coolant Hose, Replace -> Lower -> Upper
    Vehicle: 2003 Pontiac Bonneville 3.8 V6 GAS

    Lower

    • Disconnect negative battery cable.
    • Drain cooling system into a suitable container.
    • Reposition hose clamp from water pump.
    • Remove radiator outlet hose from water pump.
    • Remove lower radiator air deflector.
    • Reposition hose clamp from radiator.
    • Remove radiator outlet hose from radiator and vehicle.
    • Reverse procedure to in...

    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

    • Remove the battery.
    • Rotate the tensioner counterclockwise to remove the drive belt.
    • Remove the supercharger belt from...

    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+.

    Left Front Seat Back Diagram for 2003 Pontiac Bonneville  3.8 V6 GASLeft Front Seat Back Diagram for 2003 Pontiac Bonneville 3.8 V6 GAS

    Components on diagram:
  • Seat Lumbar Vertical Motor
  • Seat Recline Motor
  • Lumbar Horizontal Position Sensor
  • Splice S-330
  • Splice S-331
  • Left Lumbar and Seat Switch Diagram for 2003 Pontiac Bonneville  3.8 V6 GASLeft Lumbar and Seat Switch Diagram for 2003 Pontiac Bonneville 3.8 V6 GAS

    Components on diagram:
  • Seat Adjuster Switch
  • Seat Lumbar Switch
  • 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:
  • Inside Rearview Mirror
  • Reverse Relay
  • 2003 Pontiac Bonneville  3.8 V6 GAS Wiring Diagram2003 Pontiac Bonneville 3.8 V6 GAS Wiring Diagram

    Components on diagram:
  • Rear Compartment Lid Release Switch
  • Trunk Release Relay
  • Rear Compartment Lid Release Actuator
  • Instrument Panel Integration Module
  • Rear 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 2001 Pontiac Bonneville Bumper Cover, Front2001 Pontiac Bonneville Bumper Cover, Front.

    Source: Auto Body Parts Store

    $159.00

    Click here to view more details about 1993 Pontiac Bonneville Oxygen Sensor, Passenger Side1993 Pontiac Bonneville Oxygen Sensor, Passenger Side, A high quality, direct fit OE replacement oxygen sensor; Improves car's engine response and gas mileage; Effectively lowers emissions upon replacing its tired old oxygen sensor; Exceeds OE specifications and test requirements; OE part number 25166816..

    Source: Auto Body Parts Store

    $21.00

    Click here to view more details about 1999 Pontiac Bonneville Door Mirror, Passenger Side1999 Pontiac Bonneville Door Mirror, Passenger Side, DOOR MIRROR, RH, POWER, W/HEAT , , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $146.23

    Click here to view more details1992 Pontiac Bonneville SE V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, 3/4" vent hole on left intake side., Warranty: 7-Year/70,000 Mile, .

    Source: Rebuilt Engines Store

    $1,802.00

    Click here to view more details1987 Pontiac Bonneville Used Cooling Fan Assembly, Motor only; dual fan, R., Very Good.

    Source: Used Auto Parts Store

    $89.00

    Click here to view more details2000 Pontiac Bonneville Used Exhaust Manifold, 3.8L, VIN K, L. (Fr), Very Good.

    Source: Used Auto Parts Store

    $96.00
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