XK (X150) V8-4.2L SC (2007)
Electronic Brake Control Module: All Technical Service Bulletins
Brakes - ABS Module Fault Diagnosis
NUMBER
XK100-004
MODEL
2007 XK
DATE
07 Dec 2006
SECTION: 100-00 - GENERAL INFORMATION
Internal Control Module Faults Relating to the
ABS Module Diagnosis
AFFECTED VEHICLE RANGE:
New XK
VIN:
B00001 onwards
Model Year:
2007 onwards
CONDITION SUMMARY:
DIAGNOSTIC GUIDANCE FOR INTERNAL CONTROL MODULE FAULTS
RELATING TO ABS MODULE DIAGNOSIS
Situation:
This bulletin has been issued to provide diagnostic guidance for internal control module faults relating to an Anti-lock Braking System (ABS) module
diagnosis.
Action:
Should a DTC for an ABS/DSC module indicate any form of "internal control module error", refer to the Repair Procedure detailed in this bulletin to
resolve the concern.
PARTS:
No parts required for this bulletin. Diagnostic information only.
WARRANTY:
No warranty provided for this bulletin. Diagnostic information only. Normal warranty policy and procedures apply.
REPAIR PROCEDURE
INTERNAL CONTROL MODULE ERRORS RELATING TO THE ABS MODULE
NOTE:
"Internal control module errors" may be the result of components within the ABS/Dynamic Stability Control (DSC) module. These may
include problems with the microprocessor, power supply or driver circuit (e.g. valve driver circuits). Internal control module errors are usually
a good indication of a genuine control module fault, but can sometimes be logged as a result of other faults that are external to the control
module.
NOTE:
After following the guidance in this bulletin, if no definite cause was found for an internal control module DTC, and the vehicle does not have
a history of repeat failures, and all DTCs have been cleared and have not returned after a test drive of at least 10 miles (16km), the vehicle can
be returned to the customer.
IDENTIFY AND RESOLVE FAULTS
NOTE: