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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1991 Toyota Previa car and truck
repair procedures including Toyota 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 1991 Toyota Previa automobile. Try the Automotix DIY solution today!
We have info for following modifications of 1991 Toyota Previa
- 1991 Toyota Previa DLX 2.4 L4 GAS, CC:2438, Fuel Injection, Engine VIN:, Desg:A
- 1991 Toyota Previa LE 2.4 L4 GAS, CC:2438, Fuel Injection, Engine VIN:, Desg:A
BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, ANTI-LOCK BRAKES -> COMPONENT TESTING -> 1990-91 Celica & 1992 Camry -> 1992 Celica -> ANTI-LOCK BRAKE SYSTEM CIRCUIT CHECK -> BRAKE ACTUATOR -> CONTROL RELAYS -> DECELERATION SENSOR OPERATION DIAGNOSIS SYSTEM (DSODS) -> Except 1990-92 Celica, Pickup & 4Runner & 1992 Camry -> FRONT SPEED SENSOR -> Pickup & 4Runner -> REAR SPEED SENSOR -> SPEED SENSOR DIAGNOSTIC SYSTEM
Vehicle: 1991 Toyota Previa LE 2.4 L4 GAS
SPEED SENSOR DIAGNOSTIC SYSTEM
While checking the speed sensor diagnosis system, the ABS does not function and the brakes function as a standard brake system.
- Ensure the battery voltage is approximately 12 volts and the "ANTI-LOCK" warning light is functioning.
- On 1990-91 Celica 2WD models, remove control relay, then disconnect the check connector from the control relay.
- On 1990-91 Celica 4WD and Camry models, remove the rubber cap from the Ts connector then, connect the terminals.
- On Celica 2WD models, disconnect the check connector from the actuator.
- On Cressida models, connect the ...
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BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, POWER BRAKE UNITS -> BRAKE BOOSTER OVERHAUL
Vehicle: 1991 Toyota Previa LE 2.4 L4 GAS
The brake booster on these models ca...
CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Previa BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, ANTI-LOCK BRAKES -> DIAGNOSIS & TESTING -> 1992 Camry -> ABS Warning Light -> CIRCUIT TESTS -> CLEARING DIAGNOSTIC (TROUBLE) CODE -> CLEARING DIAGNOSTIC (TROUBLE) CODES -> DIAGNOSTIC SYSTEM INSPECTION -> DIAGNOSTIC TESTS -> Except 1992 Camry -> Less Super Monitor -> READING DIAGNOSTIC (TROUBLE) CODE -> READING DIAGNOSTIC (TROUBLE) CODES -> SELF DIAGNOSTIC SYSTEM -> Stop Light Switch -> Tc Terminal -> Ts Terminal -> With Super Monitor
Vehicle: 1991 Toyota Previa LE 2.4 L4 GAS
Except 1992 Camry
Refer to wiring circuits in Figs through, when diagnosing anti-lock brake system.
SELF DIAGNOSTIC SYSTEM
This anti-lock brake system is equipped with a self diagnosis system capable of reading and storing specific fault codes, which may indicate component failure or system malfunction.
DIAGNOSTIC SYSTEM INSPECTION
- Ensure battery voltage is about 12 volts.
- Turn ignition switch on.
- Ensure that "ANTI-LOCK" warning light turns On for three seconds. If not, inspect then repair or replace fuse, bulb or wire harness.
READING DIAGNOSTIC (TROUBLE) CO...
CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Previa BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, HYDRAULIC BRAKES -> WHEEL CYLINDERS -> OVERHAUL -> REPLACE
Vehicle: 1991 Toyota Previa DLX 2.4 L4 GAS
REPLACE
- Remove brake shoes as described under "Drum Brakes."
- Disconnect brake line using line wrench 09751-36011, or equivalent. Then remove two wheel cylinder attaching bolts and wheel cylinder.
- Reverse procedure to install. Torque wheel cylinder bolts to 7 ft. lbs. Bleed brakes.
OVERHAUL
Refer to Fig.for disassembled view of a typical wheel cylinder.
- Remove boots, pis...
CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Previa BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, ANTI-LOCK BRAKES -> DESCRIPTION
Vehicle: 1991 Toyota Previa DLX 2.4 L4 GAS
By use of a micro-computer, this anti-lock brake system controls brake fluid pressure to prevent wheel lock. With this sys...
CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Previa BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 1991 Toyota Previa AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 1991 Toyota Previa cars and light trucks from 1990+.
TOYOTA, POWER BRAKE UNITS -> DESCRIPTION
Vehicle: 1991 Toyota Previa LE 2.4 L4 GAS
When the brake pedal is depressed, a vacuum builds up in the booster which amplifies the pedal force, pressing on the piston in the master cylinder. The piston raises the hydraulic pressure in the cylinder. This hydr...
CLICK HERE TO GET FULL ACCESS TO 1991 Toyota Previa BRAKE SERVICE PROCEDURES
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