Toyota Corolla Quiz
Diagnostics

Inspection procedure

In this manual: Diagnostics
Introduction — 31Preparation — 32Service specifications — 19Diagnostics — 497Engine control system — 6Fuel — 13Emission control — 28Exhaust — 3Cooling — 13Lubrication — 7Ignition — 3Starting & charging — 13Front suspension — 12Rear suspension — 9Tire & wheel — 1Drive shaft / propeller shaft — 15Brake — 42Automatic transmission / trans — 47Clutch — 19Steering column — 9Power steering — 11Heater & air conditioner — 20Supplemental restraint system — 27Seat belt — 12Lighting — 18Wiper & washer — 9Audio & visual — 12Wiring — 1Communication system — 1Windshield/windowglass/mirror — 31Seat — 10Theft deterrent & door lock — 10Sliding roof/convertible — 8Engine hood/door — 12Exterior/interior trim — 20Vehicle control system — 1Cruise control — 5Maintenance — 8
3steps
~18min
2/5difficulty
Done 0 of 3
1 Check wire harness(dlc3 – airbag sensor assy center)
Toyota Corolla. Check wire harness
  1. Turn the ignition switch to the lock position.
  2. disconnect the aribag sensor assy center connector.
  3. measure the resistance according to the value(s) in the table below.

Standard:

2 Check wire harness(cg of dlc3 – body ground)
2 Check wire harness(cg of dlc3 – body ground)
Toyota Corolla. Check wire harness
  1. Measure the resistance according to the value(s) in the table below.

Standard:

3 Check wire harness(tc of airbag sensor assy center – body
3 Check wire harness(tc of airbag sensor assy center – body ground)
Toyota Corolla. Check wire harness
  1. Measure the resistance according to the value(s) in the table below.

Standard:

Replace air bag sensor assy center
Replace air bag sensor assy center

Test yourself

A quick Toyota Corolla quiz: every answer comes with an explanation and a link to the manual page.