6-4 Basic Troubleshooting Operational Error Codes
6.4 Operational Error Codes
During radio operation, the radio performs dynamic tests to determine if the radio is working properly. 
Problems detected during these tests are presented as error codes on the radio’s display. The 
presence of an error code should prompt a user that a problem exists and that a Motorola Authorized 
MOTOTRBO dealer should be contacted. Use Table 6-2 to aid in understanding particular 
operational error codes.
Table 6-2.  Operational Error Codes
Error Code Description Error Type Corrective Action
FAIL 001 Synthesizer Out-of-Lock NON-FATAL 1. Reprogram the codeplug.
2. Refer to Detailed Service 
Manual.
FAIL 002 Personality checksum or 
system block error
NON-FATAL Reprogram the codeplug.