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Toyota Corolla Repair Manual: Diagnostic trouble code chart

Toyota Corolla Repair Manual / Diagnostics / Sfi system / Diagnostic trouble code chart


: as for the vehicle for mexico, refer to repair manual 2003 corolla (pub. No. Rm938u).

Parameters listed in the chart may not be exactly the same as your readings due to the type of instrument or other factors.

If a malfunction code is displayed during the dtc check in the check mode, check the circuit for the codes listed in the table below. For details of each code, refer to the under the respective dtc no. In the dtc chart.

*1:  ○ ... Mil is illuminated,

*1: ... Mil is illuminated, ... Mil is not illuminated.

*2: Mil is illuminated or blinks *3: this dtc is indicate a malfunction related to primary circuit.

Oxygen / af sensor heater monitor
Preconditions The monitor will not run unless: mil is off  drive pattern  connect the obd ii scan tool to the dlc3 to check monitor status and preconditions. & ...

Failsafe chart
If any of the following codes is recorded, the ecm enters the failsafe mode. Check for intermittent problems Handheld tester only: by putting the vehicles ecm in the check mode, the 1 trip d ...

Other materials:

Inspection procedure
Hint: read freeze frame data using the hand-held tester or the obd ii scan tool. Freeze frame data records the engine conditions when a malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the ...

Hint: components: 1. Discharge refrigerant from refrigeration system sst 0711058060 (0711758080, 0711758090, 0711778050, 0711788060, 0711788070, 0711788080) 2. Disconnect cooler refrigerant suction hose no.1   Remove the bolt and disconnect the cooler refrigerant suction ...

Stabilizer bar front
Replacement Hint: components: 1. Remove front wheel 2. Remove front stabilizer link assy lh Remove the 2 nuts and stabilizer bar link. Hint: if the ball joint turns together with the nut, use a hexagon wrench (6 mm) to hold the stud. 3. Remove front stabilizer link assy rh Hint: ...

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