No ABS Data

[DEC0717]

2006 Apex with Silverleaf. Went to drive the motor home after having sat for a couple of months and have a red warning message on the Silverleaf screen No ABS Data. Believe I have seen this before when the annual emissions test is done, and after that test and driving it a mile or so the message clears.
Not this time. Drove for about 20 miles and the warning is still there.
Would appreciate any assistance or ideas.

[Janet and Todd]

Most Freightliner service stations have the proprietary Meritor software and connection cabling to diagnose your issue. We had a recent ABS caution bar on our silverleaf. It turned out to be a stuck ABS sensor on the right front wheel. The tech cleaned up the sensor, readjusted it, and used the software to clear the warning from the Meritor module in the battery bay. Hope that helps.

[DEC0717]

Thanks for the info. As a follow up, Transwest is our freight liner service center, but they have a policy ( don’t know if it applies just here in Colorado, or is reflective of how busy they are) of not working on anything that is over 10years old. After checking a couple other truck centers finally got the system diagnosed-bad ECU unit. Replaced and no more warning message.