Been getting this code for a while now..
Head Cat Herder
Joined: Oct 1998
Posts: 66,550,462
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Are you also getting ABS related codes?
If not, it could be something else.. bentley is it's usual vague self..
Rough road condition signal, checking
ABS control module with ABS/EDL
Notes:
Misfires can result in malfunctions such as "Combustion misfire" being recorded in DTC memory due to road wheel malfunctions.
If the ABS control module recognizes a free turning wheel, it generates a rough road signal.
If the Engine Control Module (ECM) recognizes the rough road signal, misfire recognition is switched off in the ECM.
The rough road signal is created to check whether DTC 18014 "Rough Road Spec Engine Torque ABS-SG Electrical Malfunction" is stored in DTC memory. The "Combustion misfire" malfunction results from this signal and can be ignored.
The rough road signal is monitored by the ECM.
Rough road condition signal, checking
ABS control module with ABS/EDL
Notes:
Misfires can result in malfunctions such as "Combustion misfire" being recorded in DTC memory due to road wheel malfunctions.
If the ABS control module recognizes a free turning wheel, it generates a rough road signal.
If the Engine Control Module (ECM) recognizes the rough road signal, misfire recognition is switched off in the ECM.
The rough road signal is created to check whether DTC 18014 "Rough Road Spec Engine Torque ABS-SG Electrical Malfunction" is stored in DTC memory. The "Combustion misfire" malfunction results from this signal and can be ignored.
The rough road signal is monitored by the ECM.
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