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
5steps
~30min
2/5difficulty
Done 0 of 5
1 Check harness and connector(transmission control switch – body ground)
Toyota Corolla. Check harness and connector
  1. Disconnect the transmission control switch connector of shift lever assy.
  2. measure the resistance according to the value(s) in the table below.

Standard:

2 Inspect transmission control switch
2 Inspect transmission control switch
Toyota Corolla. Inspect transmission control switch
  1. Measure the resistance according to the value(s) in the table below.

Standard:

3 Check harness and connector(transmission control switch –
3 Check harness and connector(transmission control switch – ecm)
Toyota Corolla. Check harness and connector
  1. Connect the transmission control switch connector of shift lever assy.
  2. disconnect the ecm connector.
  3. measure the resistance according to the value(s) in the table below.

Standard:

Proceed to next circuit inspection shown on problem symptoms table
Proceed to next circuit inspection shown on problem symptoms table

Test yourself

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