2
Diagnostics, Troubleshooting and Testing
7
WABCO
Maintenance Manual MM-1306 (Revised 08-18)
Table A: System Error Screen Repair Action
Display Message
Repair Action
Troubleshooting
Section
Remove snow, mud, etc. from fascia or between
radar and fascia.
Blocked
Radar not aligned. Perform Radar Sensor Service
Alignment using TOOLBOX™ Software. Ignition cycle
may be required to clear the fault and restore system
function.
Radar Sensor
Alignment
4010
6
32
a
System Error
SPN
517503
FMI
14
Count
2
OnGuard DISABLED
SERVICE VEHICLE
4010
6
33
a
System Error
SPN
517503
FMI
14
Count
2
BLOCKED RADAR
REMOVE DEBRIS
4010385
a
Radar Not Aligned
Start Alignment Process
0%
RADAR ALIGNMENT
