AutoCodes - OBDII Code List - P1117 TOYOTA
P1117 TOYOTA - Coolant Temperature Sensor Circuit Stack for Coolant Heat Storage System
Table of contents
P1117 TOYOTA Possible Causes
- Low engine coolant level
- Faulty Engine Coolant Temperature (ECT) sensor for HST
- Engine Coolant Temperature (ECT) sensor for HST harness is open or shorted
- Engine Coolant Temperature (ECT) sensor for HST electrical circuit poor connection
- Faulty engine coolant thermostat
How do I fix code P1117 TOYOTA?
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P1117 TOYOTA code
Labor: 1.0
The cost of diagnosing the P1117 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1117 TOYOTA Description
Coolant Temperature Sensor Circuit Stack for Coolant Heat Storage System is the generic description for the P1117 Toyota code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1117 Toyota OBDII code.Still have questions? Please post your question on our Comments Section below for more information.

More Information
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Information for specific Toyota models
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