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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1993 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 1993 Pontiac Bonneville automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1993 Pontiac Bonneville

  • 1993 Pontiac Bonneville SE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:L
  • 1993 Pontiac Bonneville SSE 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:1
  • 1993 Pontiac Bonneville Ssei 3.8 V6 GAS, CID:231, Fuel Injection, Aspiration:231, Engine VIN:, Desg:1

BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Hydraulic Brake Systems -> Brake System Bleed -> FLUSHING HYDRAULIC SYSTEM -> MANUAL BLEEDING -> PRESSURE BLEEDING -> WHEEL BLEEDING SEQUENCE
Vehicle: 1993 Pontiac Bonneville SE 3.8 V6 GAS

MANUAL BLEEDING

Pressure bleeding is recommended for all hydraulic systems. However, if a pressure bleeder is unavailable, use the following procedure. Brake fluid damages painted surfaces. Immediately clean any spilled fluid.

  • Remove vacuum reserve by pumping brakes several times with engine off.
  • Fill master cylinder reservoir with clean brake fluid. Check fluid level often during bleeding procedure; do not let reservoir fall below half full.
  • If necessary, bleed master cylinder as follows:
    • Disconnect master cylinder forward brake line connection until fluid flows from reservoir. R...

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BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Power Brake Units -> Adjustments -> AC-Delco Type -> AIR METHOD -> BRAKE PEDAL -> GAUGE METHOD -> PUSHROD -> Single Diaphragm Type -> Toyota/GM Single Diaphragm Type
Vehicle: 1993 Pontiac Bonneville Ssei 3.8 V6 GAS

BRAKE PEDAL
Toyota/GM Single Diaphragm Type
  • With engine running and brake pedal in rest position, measure distance between face of pedal and floor mat.
  • If distance is not 5.79-6.18 inches, adjust pedal height as follows:
    • Remove left lower instrument panel trim section and air duct.
    • Loosen stop lamp switch sufficiently to gain clearance for pedal adjustment.
    • Loosen locknut and rotate pedal pushrod as needed to obtain specified pedal height, then tighten locknut.
    • Adjust position of brake light switch so that plunger lightly contacts pedal stopper and brake lamps are off when pedal is release...

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BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Power Brake Units -> General Service
Vehicle: 1993 Pontiac Bonneville SE 3.8 V6 GAS

Two basic types of power assist mechanisms are used: vacuum assist diaphragm assemblies, which use engine vacuum or, in some cases vacuum pressure developed by an external vacuum pump. The second type is a hydraulic pressure assist mechanism, which use pressure developed by an external pump (usually the power steering pump). Both systems act to increase the force exerted on the master cylinder piston by the operator. This in turn increases the hydraulic pressure delivered to the wheel cylinders, while decreasing driver effort necessary to obtain acceptable stopping performance.

V...

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BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Drum Brakes -> Type 8 -> Precautions
Vehicle: 1993 Pontiac Bonneville SE 3.8 V6 GAS

When working on or around brake assemblies, care must be taken to prevent breathing asbestos dust, as many manufacturers incorporate asbestos fibers in the production of brake linings. During routine service operations the amount of asbestos dust from brake lining wear is at a low level due to a chemical breakdown during use, and a few precautions will minimize exposure.

  • Do not sand or grind brake linings unless suitable local exhaust ventilation equipment is used to prevent excessive asbestos exposure.
  • Wear a suitable respirator approved for asbestos dust use during all repair proced...

CLICK HERE TO GET FULL ACCESS TO 1993 Pontiac Bonneville BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Anti-lock Brakes -> Bonneville, Eighty Eight, LeSabre, Ninety Eight, Park Avenue, 1992 DeVille & Fleetwood (FWD) (Teves Type) -> System Service -> 1993-94 LESABRE & PARK AVENUE -> BRAKE BLEED PROCEDURE -> Component Replacement -> Component Service -> ELECTRONIC BRAKE CONTROL MODULE (EBCM) -> EXCEPT 1993 LESABRE & PARK AVENUE -> FILLING & PRESSURE BLEED -> Front -> PRESSURE MODULATOR VALVE (PMV) -> PROPORTIONER VALVE -> Rear -> WHEEL SPEED SENSOR RINGS -> WHEEL SPEED SENSORS
Vehicle: 1993 Pontiac Bonneville Ssei 3.8 V6 GAS

Component Service

BRAKE BLEED PROCEDURE

Refer to Fig. for procedure.

FILLING & PRESSURE BLEED

Refer to Fig. for procedure.

Component Replacement

1993-94 LESABRE & PARK AVENUE

Refer to Figs. through for replacement and adjustment procedures.

EXCEPT 1993 LESABRE & PARK AVENUE
ELECTRONIC BRAKE CONTROL MODULE (EBCM)

Ignition switch must be in the Off position prior to disconnecting or connecting the EBCM.

  • Remove right and left sound insulators.
  • Disconnect floor outlet, then remove bolt retaining EBCM, Fig. .
  • Slide EBCM toward accelerator pedal just far enough to expose connector.
  • Disconnect EB...

CLICK HERE TO GET FULL ACCESS TO 1993 Pontiac Bonneville BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1993 Pontiac Bonneville AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1993 Pontiac Bonneville cars and light trucks from 1990+.

Power Brake Units -> Troubleshooting -> AC-DELCO TANDEM DIAPHRAGM TYPE -> BCIA SINGLE & TANDEM DIAPHRAGM TYPE -> Brakes Drag -> Brakes Grab -> Brakes Slow To Release Or Drag -> Brakes Slow To Respond -> Excessive Pedal Effort -> Hard Pedal -> Hard Pedal/Brakes Inefficient -> Low Or Spongy Brake Pedal -> Slow Or No Release -> TOYOTA/GM SINGLE DIAPHRAGM TYPE
Vehicle: 1993 Pontiac Bonneville SSE 3.8 V6 GAS

AC-DELCO TANDEM DIAPHRAGM TYPE
Hard Pedal
  • Internal vacuum leak.
  • Faulty control valve.
Brakes Grab
  • Faulty control valve.
Slow Or No Release
  • Faulty pushrod adjustment.
  • Bind in linkage.
BCIA SINGLE & TANDEM DIAPHRAGM TYPE
Brakes Grab
  • Internal vacuum leak.
  • Faulty control valve
Excessive Pedal Effort
  • Leak in booster vacuum supply.
  • Glazed linings.
  • Contaminated brake fluid.
  • Restricted filter or booster valve air passage.
  • Leak in booster vacuum supply.
  • Damaged booster or improperly assembled booster valve.
Brakes Slow To Respond
  • Restricted filter or booster valve air passage.
  • Contaminated brake fluid.
  • Leak in...

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

Click here to view more details about 2005 Pontiac Bonneville Antenna2005 Pontiac Bonneville Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty..

Source: Auto Body Parts Store

$5.62

Click here to view more details1993 Pontiac Bonneville Neutral Safety Switch, Blade type; 7-prong male terminal; A high quality, direct fit OE replacement neutral safety switch; With 2 years limited Trustbuilt warranty..

Source: Auto Body Parts Store

$30.51

Click here to view more details1986 Pontiac Bonneville 16" x 4" Steel Wheel, Steel Wheel; 16 X 4; Spare; 5 Lug; 4.75 Inch BP; Ident 9590927; Black, , .

Source: Wheels / Rims, Mirrors & Lights Store

$45.45

Click here to view more details1990 Pontiac Bonneville SE V6, 3.8 L, 231 CID Rebuilt Engine, FWD, 3800, balance shaft, roller cam, with oil pump kit only., Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

$1,747.00

Click here to view more details1993 Pontiac Bonneville Used Ignition Switch W/Key, Without opt WA2, Very Good.

Source: Used Auto Parts Store

$61.00

Click here to view more details1988 Pontiac Bonneville Used Wiper Motor Front, Very Good.

Source: Used Auto Parts Store

$66.00
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