Mike's Workshop Manuals: Service manuals for every vehicle
Home >> Saab >> 2011 >> 9-4X 3.0i, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Management And Fuel System, V6 >> Fault diagnosis, fault codes >> DTC P0700: Transmission Control Module (TCM) Requested MIL Illumination >> Circuit/System Description

Circuit/System Description

This diagnostic trouble code (DTC) indicates that an exhaust-related DTC has been triggered in the transmission's control module (TCM). The engine control module switches on the warning lamp for malfunction (MIL) when the TCM sends a data message via the serial data circuit with a request to switch on the MIL. The DTC information for the ECM only shows DTC P0700, but freeze frame/failure records data show the operating conditions that applied for the engine when the transmission DTC was set. Freeze frame/failure records data are available from the DTC that was set in the TCM.

scientia non olet · About Mike's Workshop Manuals