Software Incompatible With Vdcm - Lotus Evora Service Notes

Lotus Service Notes

Software Incompatible with VDCM

U0316 Software Incompatible with VDCM
Description:
The ECM checks that the Vehicle Dynamic Control Module (VDCM) matches the vehicle variant code. If not
the above code will be set and the ECM will not respond to torque requests from the VDCM.
Potential failure modes:
• The ECM has been programmed with an incorrect variant code which does not match vehicle VDCM
level.
• VDCM error.
Diagnostic Mask:
• The service light will be illuminated for 30 seconds after engine start if the fault was present on the previous
trip.
2009/02
Section EMR
Page 79