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Home >> Toyota >> 2007 >> Highlander Base, 3.3 P, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Control System) >> SFI System >> DTC P1116 Coolant Temperature Sensor Circuit Stack for Coolant Heat Storage >> Description
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DTC P1116 Coolant Temperature Sensor Circuit Stack for Coolant Heat Storage: Description

WARNING: This page is about a different car, the 2007 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.

Refer to DTC P1115  .

DTC DETECTION CONDITION

DTC No. DTC Detection Condition Trouble Area
P1116
  • Temperature change during hot coolant recovering: 3°C (1.8°F) or less
  • Difference between CHS tank outlet temperature and engine coolant temperature during hot coolant recovering: More than 25°C (45°F)
  • Coolant heat storage tank outlet temperature sensor
  • Cooling system (clogging)