Checking Diagnostic Trouble Codes (DTCS) In The Engine Control Module (ECM)

The diagnostic trouble code (DTC) is stored because the torque signal or engine speed signal from the engine has been missing for more than 500 ms. The signals are used by the brake control module (BCM) to control the stability function. Select vehicle communication, function group 2. Read off diagnostic trouble codes (DTCs) in the engine control module (ECM). Fault-trace according to the relevant information.