What does code C1203 mean?
DTC C1203/95 is output when an incorrect ECU is installed. If initialization is performed and learning occurs with an incorrect ECU installed, operations and functions will differ from that stored when the vehicle was shipped from the factory. Therefore, make sure that learning occurs properly.
What is ecm communication circuit?
The circuit is used to send control information from the skid control ECU to the ECM, and engine control information from the ECM to the skid control ECU via the CAN communication system. The engine/drivetrain specification and/or destination information from the ECM does not match the skid control ECU data.
What is a C1201 code?
C1201 Brake control / Dynamic control system : Vehicle stability control system. This code is for the ABS / Dynamic control system, when you set this code it is because you have a DTC (diagnostic trouble code) that is stored, This is the “P” code which is for the powertrain system.
What does C1201 code mean?
The C1201 code means that there is problem with the engine and if there is another code, then you should check the other code first. The P0120 means that there is problem with the Throttle Position Sensor, which more than likely will cause the engine hesitation as well.
How long can I drive with a P0171 code?
It is okay to drive a vehicle with P0171 for a short period of time, but driving with this code for an extended period of time can overheat the engine and cause internal engine damage.
Why is the temperature gage on my a / C not working?
A/c was blowing cold air for a few minutes then stopped blowing cold air but blow motor was blowing hot air. Next the temperature gage was not working. Disconnected battery for a few minutes and reconnected and the temperature gage is working and the a/c appears to be working.
How much does it cost to diagnose a c1203 code?
Therefore, make sure that learning occurs properly. The cost to diagnose the C1203 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
Why does my car’s temp gauge read erratically?
A small air pocket around the sensor can have really erratic effects on the “gauge” temperature. Especially if the sensor is in the very top of a housing, where air may accumulate. Some thermostat housings have a small bleed screw to make this easier.
What does the code c1203 in power management ECU mean?
C1203 Meaning. The circuit is used to send TR(A)C and VSC information from the skid control ECU to the power management control ECU, and hybrid control system information from the power management control ECU to the skid control ECU via the CAN communication system.