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Home >> Volvo >> 2012 >> XC90 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 7 (Brake Control Module (BCM) Diagnostic Trouble Codes - 1 Of 3) >> BCM-0097: Communication Between Control Modules. Communication Problems With The Central Electronic Module (CEM) (2003-2004) >> Diagnostic Trouble Code (DTC) Information

Diagnostic Trouble Code (DTC) Information

WARNING: This page is about a different car, the 2007 Volvo XC90, 2006 Volvo XC90, 2005 Volvo XC90, 2004 Volvo XC90, and 2003 Volvo XC90. However, it is still accessible from the selected car via links, so may be relevant.

Condition 

Fig 1: Identifying Brake Control Module & Active Yaw Control Sensor
GLL104599Courtesy of VOLVO CARS CORPORATION
NOTE:

The diagnostic trouble code (DTC) applies only to cars with dynamic stability and traction control (DSTC).

The control modules in the car continually transmit and receive information over the data network (Controller Area Network).

Diagnostic trouble code (DTC) BCM-0097 is stored if the brake control module (BCM) registers that the signal from the central electronic module (CEM), which contains information about the vehicle type, has been absent for more than 27 seconds after the ignition is switched on.

The diagnostic trouble code (DTC) can be diagnosed when the ignition is switched on.

Substitute Value 

HINT: For information about abbreviations, see  BRAKE SYSTEM, ABBREVIATIONS  . 

Possible Source 

Fault symptom[s]