P0669 - Control Module Internal Temperature Sensor A Circuit High
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DTC DESCRIPTION P0669 - CONTROL MODULE INTERNAL TEMPERATURE SENSOR A CIRCUIT HIGH
| Description: This DTC sets when the PCM internal temperature signal is out of self-test range high. | |||
Possible Causes:
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| Diagnostic Aids: Reprogram or update the calibration. Check for other DTCs and diagnose those first. Clear the DTCs, repeat self-test. If the DTC is retrieved again, install a new PCM. Refer to FLASH ELECTRICALLY ERASABLE PROGRAMMABLE READ ONLY MEMORY (EEPROM) , Programming the VID block for PCM replacement. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||