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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 GEO Prizm car and truck repair procedures including GEO 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 1994 GEO Prizm automobile. Try the Automotix DIY solution today!
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We have info for following modifications of 1994 GEO Prizm

  • 1994 GEO Prizm LSI 1.6 L4 GAS, CC:1588, CID:98, Fuel Injection, Aspiration:98, Engine VIN:, Desg:6
  • 1994 GEO Prizm LSI 1.8 L4 GAS, CC:1788, CID:110, Fuel Injection, Aspiration:110, Engine VIN:, Desg:8
  • 1994 GEO Prizm 1.6 L4 GAS, CC:1588, CID:98, Fuel Injection, Aspiration:98, Engine VIN:, Desg:6

BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm cars and light trucks from 1990+.

Disc Brakes -> Toyota/GM Single Piston Caliper -> Brake System Bleed
Vehicle: 1994 GEO Prizm LSI 1.6 L4 GAS

Pressure bleeding is recommended for all hydraulic disc brake systems.

The disc brake hydraulic system can be bled manually or with pressure bleeding equipment. On vehicles with disc brakes the brake pedal will require more pumping and frequent checking of fluid level in master cylinder during bleeding oper...

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BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm cars and light trucks from 1990+.

Disc Brakes -> Toyota/GM Single Piston Caliper -> Tightening Specifications
Vehicle: 1994 GEO Prizm LSI 1.8 L4 GAS

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BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm 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: 1994 GEO Prizm LSI 1.8 L4 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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BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm cars and light trucks from 1990+.

Anti-lock Brakes -> Achieva, Beretta, Cavalier, Century, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Grand Am, Grand Prix, Lumina, Regal, Skylark, Sunbird & 1993-94 Camaro, Firebird & Prizm (Delco-Moraine VI Type) -> System Service -> ABS HYDRAULIC MODULATOR ASSEMBLY -> BRAKE CONTROL SOLENOID ASSEMBLY -> Brake System Bleed -> Component Replacement -> Cutlass Supreme, Grand Prix, Lumina & Regal -> ELECTRONIC BRAKE CONTROL MODULE (EBCM) -> Except Cutlass Supreme, Grand Prix, Lumina & Regal -> FRONT WHEEL SPEED SENSOR -> MANUAL BLEED -> PRESSURE BLEED -> REAR WHEEL BEARING & SPEED SENSOR
Vehicle: 1994 GEO Prizm LSI 1.6 L4 GAS

Brake System Bleed

Before bleeding the rear brakes, the rear displacement cylinder pistons must be returned to their top most position. Using a TECH 1 scan tool or suitable equivalent, enter the manual control function and "APPLY" the rear motor. Ensure the enable relay is "ON." If a scan tool is not available, bleed the front brakes to ensure that a firm brake pedal exists, then carefully drive vehicle over 4 mph to cause the ABS to initialize itself. This will return the rear displacement cylinder to the top position. The entire brake system should now be rebled.

PRESSURE BLEED

To pre...

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BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm cars and light trucks from 1990+.

Hydraulic Brake Systems -> Description -> BRAKE DISTRIBUTION VALVE & SWITCH -> BRAKE WARNING LAMP SWITCHES -> COMBINATION VALVE -> COMPONENT DESCRIPTION -> Diagonally Split System -> Failure Warning Switch -> Fluid Level Sensor -> Front & Rear Split System -> Metering Valve -> Proportioning Or Pressure Control Valve -> SYSTEM OPERATION -> Testing Warning Lamp Operation
Vehicle: 1994 GEO Prizm 1.6 L4 GAS

SYSTEM OPERATION
Front & Rear Split System

When the brake pedal is depressed, both the primary (front brake) and the secondary (rear brake) master cylinder pistons are moved simultaneously to exert hydraulic fluid pressure on their respective systems, Fig. .

If the rear (secondary) brake system fails, initial brake pedal movement will cause the unrestricted secondary piston to bottom in the master cylinder bore. Primary piston movement will displace hydraulic fluid in the primary section of the master cylinder to actuate the front brake system.

If the front (primary) brake system fails,...

CLICK HERE TO GET FULL ACCESS TO 1994 GEO Prizm BRAKE SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1994 GEO Prizm AUTOMOBILES

Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1994 GEO Prizm cars and light trucks from 1990+.

Anti-lock Brakes -> Achieva, Beretta, Cavalier, Century, Corsica, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Grand Am, Grand Prix, Lumina, Regal, Skylark, Sunbird & 1993-94 Camaro, Firebird & Prizm (Delco-Moraine VI Type) -> Description -> ABS WARNING LIGHT (AMBER) -> BRAKE WARNING LAMP (RED) -> ELECTRONIC CONTROL UNIT (ECU) -> HYDRAULIC MODULATOR -> SYSTEM -> SYSTEM COMPONENTS -> WHEEL SPEED SENSORS
Vehicle: 1994 GEO Prizm LSI 1.6 L4 GAS

SYSTEM

The function of the Anti-Lock Brake System (ABS) is to minimize wheel lockup during heavy braking on most road surfaces. The system performs this function by monitoring wheel speed and controlling the brake fluid pressure to each front wheel and both rear wheels during braking. This allows the driver to retain directional stability and better steering capability.

SYSTEM COMPONENTS

Refer to Fig. for system component locations.

ELECTRONIC CONTROL UNIT (ECU)

The ECU located on the rear righthand side of the engine compartment uses various inputs to control ABS operation and provide ...

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

Click here to view more details about 1997 GEO Prizm Mirror, Driver Side1997 GEO Prizm Mirror, Driver Side.

Source: Auto Body Parts Store

$22.47

Click here to view more details1997 GEO Prizm Automatic Transmission Filter, Includes pan gasket with 18 bolt holes; A high quality, direct fit OE replacement automatic transmission filter kit; With 3 years limited CertifiedXL warranty..

Source: Auto Body Parts Store

$12.36

Click here to view more details1997 GEO Prizm 14" x 5.5" Steel Wheel, Steel Wheel; 14 X 5.5; 6 Spokes; 4 Lug; 100MM BP; Ident 94852725; Silver, , .

Source: Wheels / Rims, Mirrors & Lights Store

$69.50

Click here to view more details1997 GEO Prizm Lsi L4, 1.8 L, 1788 CC, 110 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

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Click here to view more details1993 Geo Prizm Used Parking Lamp, Driver Side, Side Marker; (fender mtd), Very Good.

Source: Used Auto Parts Store

$66.00

Click here to view more details1993 Geo Prizm Used Parking Lamp, Passenger Side, PARKLAMP/TURN SIGNAL; (BUMPER MTD), OUTE, Very Good.

Source: Used Auto Parts Store

$35.00
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