General Information

ESP (CTC)
C1611 CAN Time-out ECM - General Information

Component Location





General Description

The HECU sends the request messages, such as torque reduction and fuel cut, to the ECM and TCM through CAN bus line for TCS control. The Engine ECM carries out the fuel-cut logic according to the request messages from the HECU and it also retards an ignition timing by torque reduction requests. The TCM maintains current gear position during TCS control in order to prevent an acceleration force from rising by a kickdown shift.

DTC Description

The HECU checks the CAN communication lines for normal control and if an ECM message is not received for a certain period, this DTC is set.

DTC Detecting Condition





Diagnostic Circuit Diagram