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Home >> Toyota >> 2012 >> Highlander Limited, AWD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge System (Diagnostic Codes & Symptom Tests) (Except Hybrid) >> Meter / Gauge System >> Symptom Tests >> Engine Coolant Temperature Receiver Gauge Malfunction >> Inspection Procedure

Inspection Procedure

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If there is an open or short in the engine coolant temperature sensor circuit, the ECM outputs the DTCs. Perform troubleshooting with the "SFI System". Refer to DIAGNOSTIC TROUBLE CODE CHART for 2GR-FE. Refer to DIAGNOSTIC TROUBLE CODE CHART for 1AR-FE.