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:

When stopping the engine with the shift lever in a position other than P (vehicles with a continuously variable transmission)
If the engine is stopped with the shift lever in a position other than P, the engine switch will not be turned off but instead be turned to ACCESSORY mode. Perform the following procedure to turn the switch off: 1 Check that the parking brake is set. 2 Shift the shift lever to P. ► Vehi ...

Diagnostics
Preparation Sst 09816–30010 Oil pressure switch socket Sfi system 09843–18040 Diagnosis check wire no.2 Sfi system supplemental restraint system Recomended tools 09082–00040 Toyota electrical tester Sfi system supplemental re ...

Handling of hose clamps
Before removing the hose, check the depth of the inserting portion and the clamp position in order to restore it surely. change a deformed or dented clamp for a new one. in case of reusing the hose, install the clamp on the hose where it has a clamp track. for a ...