LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Jaguar
>>
2002
>>
XJR Base
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls - Self-Diagnostics
>>
Diagnostic Trouble Code Identification
>>
DTC P1696: Adaptive Speed Control Controller Area Network Malfunction
>>
Possible Causes
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Causes
CAN open circuit fault; Adaptive Speed Control (ASC) control module or Adaptive Speed Control Booster (ASCB) control module to ECM.
CAN short circuit fault.
ASC control module or ASCB control module failure.