Why is my cruise control not working on my Mercedes CL600?
If the stalk is okay, then a fault in the steering column module is likely. Why does the cruise control of a 2002 Mercedes CL600 not work at a setting above 45 MPH? This kind of problem usually occurs when one of the wheel speed sensors is sending a different reading as compared to the other ones.
What to do if your cruise control does not work?
A Mercedes Star diagnostic computer can be used to check the function of the cruise control stalk/switch. If the stalk is okay, then a fault in the steering column module is likely. Why does the cruise control of a 2002 Mercedes CL600 not work at a setting above 45 MPH?
How does the cruise control work on a Mercedes?
A Mercedes compatible scan tool should be used to locate the cause after which corrective action can be taken. How does the Mercedes cruise control work? The cruise control is activated when the system is engaged using the cruise control switch/stalk.
Why does cruise control not work when brake light is blown?
Brake Lights – In some systems, cruise control is disabled when a brake light is blown. Aftermarket lighting, such as LED brake light conversion, might trick the CCM into thinking a brake light is blown, as LED bulbs draw less current than incandescent bulbs.
If the stalk is okay, then a fault in the steering column module is likely. Why does the cruise control of a 2002 Mercedes CL600 not work at a setting above 45 MPH? This kind of problem usually occurs when one of the wheel speed sensors is sending a different reading as compared to the other ones.
What to do about a failed cruise control switch?
First, try replacing the cruise control switch. Using a diagnostic scanner, check for any failed switch related coded. Most auto stores may not charge for this service. The material detailed above on Chrysler cruise control problems are only some of the many questions which can arise with the Chrysler cruise control.
Why does my Chrysler cruise control not work?
If it does not instead the engine light comes on, the engine controller would need to be scanned for fault codes to determine the root cause for the failure. It should be noted that when the check engine light illuminates, the Chrysler cruise control will not work.
Why does my cruise control cut out at certain speeds?
This mismatch in the reading can cause the cruise control to either cut out at certain speeds or not to engage at all. The most commonly seen causes for this kind of problem is the use of incorrect tire sizes on one or more wheels. This alters the rolling radius of the wheel so the sensor on that wheel or wheels give a wrong reading.