CorollaFix

P0217 on Toyota Corolla E140: Engine Overtemperature Condition

Short answer: P0217 means “Engine Overtemperature Condition”. The car’s computer has found a fault in the Engine system and turns on the Check engine light (MIL). First check: read the code and freeze-frame data with an OBD-II scanner.

Standard OBD-II code Same meaning on all cars (SAE J2012). Not checked against this car’s factory manual.

Code
P0217
System
Engine
Dashboard light
Check engine light (MIL)
Applies to
Generic OBD-II meaning. Not every code is used by this car.
Confidence
medium (generic OBD-II definition, not checked against the factory manual for this car)
Source
obd-codes.com

Symptoms and when it is set

  1. Check engine light on
  2. Loss of power
  3. Coolant expelled from reservoir or radiator
  4. Low coolant
  5. Acrid smell of coolant due to leak
  6. Air conditioner inoperative (In the event of an overheat condition, the PCM (powertrain control module) on some vehicles shuts down the A/C system…

Likely causes

  1. Potential causes of a P0217 code include
  2. Low coolant due to leak in cooling system
  3. Restriction/debris in the A/C condenser or radiator
  4. Restriction/debris in the cooling system
  5. Thermostat stuck closed or faulty
  6. Inoperative cooling fan(s)
  7. Cylinder head gasket leaking combustion into cooling system

What to check, in order

  1. Read the code and freeze-frame data with an OBD-II scanner
  2. Check the connector and wiring of the part named in the code
  3. Test the part with scanner live data or a multimeter, using the values in the repair manual
  4. Fix the cause, clear the code and test-drive

Related on this car

Same code on other cars

← P0204 P0300 →

Clearing the code does not fix the fault. If it comes back, the problem is still there. For brakes, airbags and steering, see a trained mechanic.