Toyota Corolla Cross: Brake Control / Dynamic Control Systems

 ECU Internal Error (P164400)

DESCRIPTION If a malfunction is detected in the starter circuit, the engine stop and start ECU stores DTC P164400. DTC No. Detection Item DTC Detection Condition Trouble Area MIL Warning Indicate Note P164400 ECU Internal Error Both of the following conditions

 Ambient Temperature Display System

DESCRIPTION The thermistor assembly is installed in front of the cooler condenser assembly to detect the ambient temperature, which is used to control the air conditioning system. The thermistor assembly detects fluctuations in the ambient temperature and sends it as a signal to the combination mete