DESCRIPTION The forward recognition camera receives vehicle information from the ECM via the CAN communication line. When the forward recognition camera is unable to determine the vehicle information from the vehicle information sent from the ECM, the forward recognition camera outputs U030051.
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DESCRIPTION The ECM uses the engine coolant temperature sensor, installed to the water outlet, to monitor the operation of the thermostat.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P012800
Coolant Thermostat (Coolant Temperature