Toyota Corolla Repair Manual: Diagnostic trouble code chart

Toyota Corolla Repair Manual / Diagnostics / Supplemental restraint system / Diagnostic trouble code chart

Hint:

Hint

when the srs warning light remains lit up and the dtc is the normal code, this means a voltage source drops.
This malfunction is not stored in memory by the airbag sensor assy center and if the power source voltage returns to normal, the srs warning light will automatically go out.
When 2 or more codes are indicated, the codes will be displayed in numeral order starting from the lowest numbered code.
If a code not listed on the chart is displayed, the airbag sensor assy center is faulty.
In the case of any malfunction concerning any open circuit, ground short, or b+ short due to any squib, another malfunction code may not be detected. In this case, correct the malfunction currently being output, and then perform malfunction diagnosis again. Another malfunction code may then be detected.

Location

Terminals of ecu

Pre–check

1. Srs warning light check Turn the ignition switch to the on position and check that the srs warning light lights up. check that the srs warning light goes out after approx. 6 Seconds ...

Other materials:

Replacement
Hint: for parking brake cable assy no.2, Perform the same procedure to the parking brake cable assy no.3. 1. Remove rear wheel 2. Remove rear brake drum sub–assy 3. Remove rear brake automatic adjust lever lh 4. Remove front brake shoe sst 09718–00010 5. Remove parking brake shoe st ...

If the vehicle battery is discharged
The following procedures may be used to start the engine if the vehicle’s battery is discharged. You can also call your Toyota dealer or a qualified repair shop. If you have a set of jumper (or booster) cables and a second vehicle with a 12-volt battery, you can jump start your vehicle by foll ...

Dtc check/clear
Notice: if there is no dtc in the normal mode, check the pending fault code using the continuous test results function (mode 7 for sae j1979) on the obd ii scan tool or the hand–held tester. Hand–held tester only: when the diagnosis system is switched from the normal mode to the chec ...