Tuesday, January 29, 2019

2010 Toyota Corolla L4-1.8L (2ZR-FE) Diagnostic Trouble Codes ( DTC ): Manufacturer Code ChartsPage 264


NG -- REPLACE ECU-IG NO. 1 FUSE



OK -- Continue to next step.



2. CHECK BATTERY



(a) Install the ECU-IG NO. 1 fuse.



(b) Check the battery voltage.



Standard Voltage:



11 to 14 V



NG -- CHECK OR REPLACE CHARGING SYSTEM OR BATTERY (for 2ZR-FE) See: Starting and Charging/Charging



System/Testing and Inspection/Component Tests and General Diagnostics



OK -- Continue to next step.



3. INSPECT SKID CONTROL ECU (IG1 TERMINAL)



(a) Disconnect the skid control ECU connector.



(b) Turn the ignition switch to ON.



(c) Measure the voltage according to the value(s) in the table below.



Standard Voltage:



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (IG1 CIRCUIT)



OK -- Continue to next step.



4. INSPECT SKID CONTROL ECU (GND1 TERMINAL)



(a) Turn the ignition switch off.



(b) Measure the resistance according to the value(s) in the table below.

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