Diagnostic Trouble Code (DTC) Information KVM-E010

Condition 

Fig 1: Identifying Keyless Vehicle Module (KVM)

Courtesy of VOLVO CARS CORPORATION

The keyless vehicle module (KVM) continuously checks the voltage level of its own supply voltage in relation to the central electronic module (CEM) via the controller area network (CAN). The diagnostic trouble code (DTC) is stored if the control module registers that the voltage level is approximately 2.5 V lower than the voltage of the central electronic module (CEM).

Substitute Value 

• None.

Possible Source 

• Contact resistance in the terminals
• Damaged cable for power supply to keyless vehicle module (KVM)
• Incorrect CAN configuration ID. (The node is not intended for this car (for example a used control module with different software/hardware))
• Open-circuit in the control area network (CAN) wiring between the control module and the central electrical module (CEM).

Fault symptom[s] 

• No, or reduced, keyless functionality.
• Cannot be controlled with the remote control.