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Home >> Toyota >> 2012 >> Sienna SE >> Repair and Diagnosis (Single Page) >> Electrical >> Gauges >> Meter / Gauge / Display (Diagnostic Codes & Symptom Tests) >> Meter / Gauge System >> Symptom Tests >> Engine Coolant Temperature Receiver Gauge Malfunction >> Inspection Procedure

Inspection Procedure

HINT: 

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