SSM72878

TOPIx - SSM72878 - The BCM shows four Critical Mismatches in the CCF
Reference
SSM72878
Models
XF / X260
Title
The BCM shows four Critical Mismatches in the CCF
Category
Diagnostic Software Hardware
Last modified
03-Oct-2016 00:00:00
Symptom
000101 Diagnostic Concerns
Content
Issue:
Page 1 of 1
After completing any modification to the Car Configuration File (CCF) on the vehicles
mentioned in this SSM either of the two issues below can occur:
The Diagnostic Trouble Codes (DTCs) U2300-62 or U2300-54 is stored in the Body
Control Module (BCM).
The CCF loaded into the BCM contains four critical mismatches related to the CCF
assemblies for different modules.
Cause:
The two CCFs created for the BCM and Gateway Module (GWM) have different start
and stop addresses, therefore the checksum of both files are different, which causes the
DTCs to be logged in the BCM.
The four critical mismatches are currently being investigated, however they do not affect
vehicle performance.
Action:
This Concern has been resolved on SDD_146.06.001, therefore this SSM will be
expired in 1 week.
Technicians - Please rate this SSM and provide comments so that future
communications can be improved.
1 = Poor – Basic information provided – The SSM does not help me resolve the
customer concern.
3 = Average – Adequate information provided – The SSM partially helps me resolve the
customer concern.
5 = Excellent – All required information provided to resolve the customer concern.
http://topix.jaguar.jlrext.com/topix/service/archive/688381/index
10/4/2016