DTC C1370/73 Engine or Transmission System Matching Error: Description
WARNING: This page is about a different car, the 2009 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is set by the skid control ECU when the ECM is replaced with one that has different engine and transmission information than the information stored in the skid control ECU.
This DTC is also set when the VSC actuator assembly (skid control ECU) is replaced with one that has different engine and transmission information than the information stored in the ECM.
DTC DETECTION CONDITION CHART
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| C1370/73 | Information relating to engine, transmission, drive source or destination stored in ECM does not match information stored in skid control ECU. |
|
HINT:
If this DTC is output, clear the zero point calibration data and enter test mode (See TEST MODE PROCEDURE ). The system returns to normal when the correct data is received from the ECM.