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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What to do if... (Troubleshooting)
If you have a problem, check the following before contacting your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
● If you lose your keys or mechanical keys, new genuine keys or mechanical keys
can be made by your Toyota dealer.
● If you lo ...
General information
There are many ecu controlled systems used in the corolla. In general, ecu
controlled system are considered
to be very intricate and require a high level of technical knowledge and expert
skill to troubleshoot.
The fact is, however, that if you proceed by inspecting the circuits one by one, ...
Inspection procedure
1 Check low pitched horn assy
Connect the positive (+) lead from the battery to the terminal
and negative (–) lead to the horn body, and check that
the horn blows.
2 Check relay (marking: horn)
Remove the relay from the engine room j/b.
check the horn relay conti ...