Toyota Corolla (E120) 2002–2008 Repair Manual
Toyota Corolla (E120) 2002–2008 Repair Manual
- Introduction
- How to use this manual
- Identification information
- Repair instruction
- How to troubleshoot ecu controlled systems
- Terms
- Preparation
- Diagnostics
- Fuel
- Emission control
- Engine mechanical
- Cooling
- Lubrication
- Ignition
- Starting & charging
- Front suspension
- Rear suspension
- Drive shaft / propeller shaft
- Brake
- Parking brake
- Automatic transmission / trans
- Manual transmission/transaxle
- Clutch
- Steering column
- Power steering
- Heater & air conditioner
- Supplemental restraint system
- Seat belt
- Lighting
- Wiper & washer
- Audio & visual system
- Communication system
- Windshield/windowglass/mirror
- Instrument panel/meter
- Sliding roof/convertible
- Engine hood/door
- Exterior/interior trim
- Cruise control
- Service specifications
- Standard bolt
- Engine control system
- Fuel
- Engine mechanical
- Exhaust
- Cooling
- Lubrication
- Ignition
- Starting & charging
- Front suspension
- Rear suspension
- Brake
- Automatic transmission / transaxle
- Manual transmission / transaxle
- Clutch
- Steering column
- Heater & air conditioner
- Sliding roof/convertible
- Diagnostics
- Sfi system
- ABS with EBD system
- Electronic controlled automatic transaxle
- Supplemental restraint system
- Audio system
- Combination meter
- Power door lock control system
- Wireless door lock control system
- Toyota vehicle intrusion protection system
- Cruise control system
- Engine control system
- Fuel
- Emission control
- Emission control system
- Engine assembly
- Fan and generator v belt
- Valve clearance
- Partial engine assy
- Chain sub–assy
- Camshaft
- Cylinder head gasket
- Timing gear cover oil seal
- Engine rear oil seal
- Cylinder head assy
- Cylinder block assy
- Exhaust
- Cooling
- Lubrication
- Ignition
- Starting & charging
- Front suspension
- Front suspension system
- Front suspension
- Front wheel alignment
- Front shock absorber with coil spring
- Front suspension arm sub–assy lower no.1 Lh
- Lower ball joint assy front lh
- Stabilizer bar front
- Rear suspension
- Rear suspension system
- Rear suspension
- Rear wheel alignment
- Rear shock absorber with coil spring
- Rear axle beam assy
- Stabilizer bar rear
- Tire & wheel
- Drive shaft / propeller shaft
- Drive shaft, propeller shaft, axle
- Front drive shaft
- Front axle hub sub–assy lh
- Front axle lh hub bolt
- Rear axle hub & bearing assy lh
- Rear axle lh hub bolt
- Brake
- Brake system
- Brake fluid
- Brake pedal sub–assy
- Brake master cylinder sub–assy
- Brake booster assy
- Front brake
- Rear brake
- Proportioning valve assy
- Brake actuator assy
- Speed sensor front lh
- Skid control sensor
- Parking brake system
- Parking brake lever sub–assy
- Parking brake cable assy no.1
- Parking brake cable assy no.3
- Automatic transmission / trans
- Automatic transaxle assy (atm)
- Automatic transaxle fluid (atm)
- Park/neutral position switch assy (atm)
- Automatic transaxle assy (atm)
- Torque converter clutch and drive plate (atm)
- Speedometer sensor (atm)
- Transmission valve body assy (atm)
- Transmission wire (atm)
- Front differential oil seal (atm)
- Shift lock system (atm)
- Floor shift assy (atm)
- Floor shift cable transmission control shift (atm)
- Floor shift parking lock cable assy (atm)
- Manual transaxle system
- Manual transaxle oil
- Front differential oil seal
- Floor shift shift lever assy
- Floor shift cable transmission control shift
- Floor shift cable transmission control select
- Manual transaxle assy
- Manual transaxle assy (c59)
- Input shaft assy (c59)
- Output shaft assy (c59)
- Differential case assy (c59)
- Shift & select lever shaft assy (c59)
- Clutch
- Clutch system (mtm)
- Clutch pedal sub–assy (mtm)
- Clutch master cylinder assy (mtm)
- Clutch release cylinder assy (mtm)
- Clutch unit (mtm)
- Clutch start switch assy (mtm)
- Steering column
- Power steering
- Heater & air conditioner
- Air conditioning system
- Refrigerant
- Refrigerant line
- Heater control & accessory assy
- Air conditioner unit assy
- Cooler compressor assy
- W/receiver condenser assy
- Supplemental restraint system
- Supplemental restraint systems
- Horn button assy
- Spiral cable sub–assy
- Instrument panel passenger air bag assy
- Front seat airbag assy rh
- Air bag sensor assy center
- Air bag front rh sensor
- Air bag sensor front lh
- Side air bag sensor assy rh
- Seat position air bag sensor
- Seat belt
- Lighting
- Lighting system
- Lh headlamp assy
- Fog lamp assy lh
- Rear combination lamp assy lh
- License plate lamp assy
- Back up lamp assy lh
- Center stop lamp assy
- Headlamp dimmer switch assy
- Wiper & washer
- Wiper and washer system
- Windshield wiper motor assy
- Wiper rubber lh
- Windshield wiper switch assy
- Washer nozzle
- Audio & visual
- Audio & visual system
- Radio receiver assy
- Front no.1 Speaker assy
- Front no.2 Speaker assy
- Rear speaker assy
- Antenna cord sub–assy
- Amplifier antenna assy
- Roof antenna pole sub–assy
- Cigarette lighter assy
- Power point socket assy
- Power point socket assy rr
- Wiring
- Communication system
- Windshield/windowglass/mirror
- Power window control system
- Windshield glass
- Back window glass
- Window defogger system
- Power mirror control system
- Inner rear view mirror assy
- Outer rear view mirror assy lh
- Combination meter
- Instrument panel/meter
- Instrument panel sub–assy lower
- Combination meter assy
- Clock assy
- Seat
- Theft deterrent & door lock
- Power door lock control system
- Wireless door lock control system
- Transmitter battery
- Door control transmitter
- Toyota vehicle intrusion protection system
- Sliding roof/convertible
- Engine hood/door
- Exterior/interior trim
- Front bumper
- Rear bumper
- Rear spoiler
- Out side moulding
- Front door belt moulding assy lh
- Rear door belt moulding assy lh
- Body rocker panel moulding lh
- Side mudguard sub–assy lh
- Luggage compartment door garnish outside
- Roof drip side finish moulding center lh
- Roof headlining assy
- Vehicle control system
- Cruise control
- Cruise control system
- Speed control main switch assy
- Cruise control ecu assy
- Cruise control actuator assy
- Maintenance
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Circuit description
The rotary solenoid type idle air control (iac) valve is located
under the throttle body and intake air bypassing the throttle
valve flows into the iac valve through the passage.
In this way the intake air volume bypassing the throttle valve is
regulated, controls the engine speed.
The ...
Check and replace ecu
Notice:
start an inspection of the connector from the backside
of the connector on the wire harness side with
the connector connected to the ecu.
When no measurement condition is specified, perform
the inspection with the engine stopped and also
the ignition switch on.
First check the ec ...
Confirmation driving pattern
Connect the hand–held tester or the obd ii scan tool to the dlc3.
record dtcs and the freeze frame data.
set the check mode using the hand–held tester .
read the value on the misfire counter for each cylinder when
idling. If the value is displayed on the
misfire c ...