User's Manual
Fault Isolation Procedures
1-4
Service Procedure
Fault
Codes
Hand-Held Codes
Description Type of Code Driving TechniqueSID FMI
11, 12 254 4,12 Central Processing Unit Component Key on. If the fault is present, the
system should automatically detect the
problem and set the code. If the fault
is not present at key on, operate the
vehicle and attempt to duplicate the
driving conditions that triggered the
fault code. Possible triggers include
heat and vibration.
13, 34 9 2,4,5,12 Driver Display Unit
(Not applicable for
Freightliner IDI.)
Component Key on. If the fault is present, the
system should automatically detect the
problem and set the code. If the fault
is not present at key on, operate the
vehicle and attempt to duplicate the
driving conditions that triggered the
fault code. Possible triggers include
heat and vibration.
14, 35 1,2 2,12,14 Antenna Component Key on. If the fault is present, the
system should automatically detect the
problem and set the code. If the fault
is not present at key on, operate the
vehicle and attempt to duplicate the
driving conditions that triggered the
fault code. Possible triggers include
heat and vibration.
15 10 2 Right Side Sensor Component Key on. If the fault is present, the
system should automatically detect the
problem and set the code. If the fault
is not present at key on, operate the
vehicle and attempt to duplicate the
driving conditions that triggered the
fault code. Possible triggers include
heat and vibration.
16 11 2 Left Side Sensor Component Key on. If the fault is present, the
system should automatically detect the
problem and set the code. If the fault
is not present at key on, operate the
vehicle and attempt to duplicate the
driving conditions that triggered the
fault code. Possible triggers include
heat and vibration.
Driving Techniques










