DTC P1792E Acura
A T Engine Coolant Temperature Sensor Circuit Malfunction
A T Engine Coolant Temperature Sensor Circuit Malfunction
Description
Key on or engine running; and the PCM detected an unexpected voltage condition on the ECT sensor signal circuit to the TCM. Note: The lockup clutch does not engage when this code is set. Note: The D4 lamp on the dash will flash 10 times if this code is s
Cause and Solution
ECT signal circuit to the TCM is open
ECT signal circuit to the TCM is shorted to ground
ECT signal circuit to the TCM is shorted to VREF
ECT sensor connector is disconnected or damaged
Video Guide
Diagnostic Info
- DTC Code: P1792E
- Brand: Acura