P186D - High Side 1 System Voltage Low Range Out
- Faulty Twin Clutch Sportronic Shift Transmission (TC-SST) Electronic Control Unit (ECU)
- TC-SST-ECU harness is open or shorted
- TC-SST-ECU circuit poor electrical connection
- Engine Light ON (or Service Engine Soon Warning Light)
P186d DescriptionThe Twin Clutch Sportronic Shift Transmission (TC-SST) Electronic Control Unit (ECU) monitors the system and the voltage of the high side 1 circuit is determined to be too low.
P186D Information for specific makes
- P186D MITSUBISHI High Side 1 System Voltage Low Range Out
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