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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1990 Hyundai Sonata car and truck
repair procedures including Hyundai 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 1990 Hyundai Sonata automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1990 Hyundai Sonata
- 1990 Hyundai Sonata 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:S
- 1990 Hyundai Sonata 3.0 V6 GAS, CC:2972, Fuel Injection, Engine VIN:, Desg:T
- 1990 Hyundai Sonata GL 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:S
- 1990 Hyundai Sonata GL 3.0 V6 GAS, CC:2972, Fuel Injection, Engine VIN:, Desg:T
- 1990 Hyundai Sonata GLS 2.4 L4 GAS, CC:2351, Fuel Injection, Engine VIN:, Desg:S
- 1990 Hyundai Sonata GLS 3.0 V6 GAS, CC:2972, Fuel Injection, Engine VIN:, Desg:T
BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI -> Disc Brakes -> BRAKE PADS, Replace -> ELANTRA & SONATA -> EXCEL & SCOUPE -> Front -> Rear
Vehicle: 1990 Hyundai Sonata GLS 3.0 V6 GAS
EXCEL & SCOUPE
- Raise and support vehicle, then remove wheel/tire assembly.
- Remove lower bolt and caliper assembly, Fig. . Position assembly aside using suitable wire.
- Remove brake pads and shim.
- Bottom piston in caliper using suitable tool.
- Install new brake pads and attach shim to the outer pad. Tighten lower bolt to specifications.
ELANTRA & SONATA
Front
- Raise and support vehicle, then remove wheel/tire assembly.
- Remove two attaching bolts from torque plate, Fig. .
- Remove brake cylinder, then position aside using suitable wire.
- Remove brake pads.
- Install pads clips, then the pads onto...
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BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI, HYDRAULIC BRAKE SYSTEM -> MASTER CYLINDER REPLACEMENT -> EXCEPT SCOUPE & SONATA w/BENDIX SYSTEM -> SCOUPE & SONATA w/BENDIX SYSTEM
Vehicle: 1990 Hyundai Sonata GL 2.4 L4 GAS
EXCEPT SCOUPE & SONATA w/BENDIX SYSTEM
- Disconnect electrical connector from fluid level switch, if equipped, Figs. through .
- Disconnect brake lines from master cylinder and plug open ports.
- Remove master cylinder mounting nuts, disconnect proportioning valve mounting bracket, if equipped, then remove master cylinder from vehicle.
- Reverse procedure to install, noting the following:
- Tighten master cylinder mounting nuts and brake lines to specifications.
- On 1989 Excel and Sonat...
CLICK HERE TO GET FULL ACCESS TO 1990 Hyundai Sonata BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI, POWER BRAKE UNITS -> TROUBLESHOOTING -> CHECK VALVE OPERATION
Vehicle: 1990 Hyundai Sonata 3.0 V6 GAS
CHECK VALVE OPERATION
- Remove booster hose from check valve.
- Start engi...
CLICK HERE TO GET FULL ACCESS TO 1990 Hyundai Sonata BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI, HYDRAULIC BRAKE SYSTEM -> BLEEDING BRAKES
Vehicle: 1990 Hyundai Sonata 2.4 L4 GAS
- Fill master cylinder reservoir with brake fluid.
- Using a suitable length and diameter of vinyl hose, insert end of hose into a container full of brake fluid.
- Secure other end of hose to wheel cylinder bleeder plug farthest from master cylinder.
- An assistant should depress brake ped...
CLICK HERE TO GET FULL ACCESS TO 1990 Hyundai Sonata BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI, ANTI-LOCK BRAKES -> COMPONENT REPLACEMENT -> ELECTRONIC CONTROL UNIT (ECU) -> Front Wheel Sensors -> MODULATOR -> Rear Wheel Sensors -> SENSORS
Vehicle: 1990 Hyundai Sonata 2.4 L4 GAS
ELECTRONIC CONTROL UNIT (ECU)
- Disconnect ECU electrical connector, then remove mounting bolts and washers, Fig. .
- Remove ECU from vehicle.
- Reverse procedure to install.
MODULATOR
- Drain master cylinder by opening caliper bleed screws, refer to "Bleeding System."
- Remove any remaining fluid with a syringe, then disconnect six brake lines from modulator.
- Remove mounting bolts and washers, then the modulator.
- R...
CLICK HERE TO GET FULL ACCESS TO 1990 Hyundai Sonata BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1990 Hyundai Sonata AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1990 Hyundai Sonata cars and light trucks from 1990+.
HYUNDAI, POWER BRAKE UNITS -> TROUBLESHOOTING -> CHECK VALVE OPERATION
Vehicle: 1990 Hyundai Sonata GLS 2.4 L4 GAS
CHECK VALVE OPERATION
- Remove booster hose from check valve.
- Start engi...
CLICK HERE TO GET FULL ACCESS TO 1990 Hyundai Sonata BRAKE SERVICE PROCEDURES
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