Service manual

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CHAPTER 8: TROUBLESHOOTING
8.5 TROUBLESHOOTING - ERROR 04B0
FIGURE A FIGURE B
ERROR CODE 04B0
1) SYMPTOM:
04B0 – LCB communication disconnected.
2) SOLUTION:
11) Check the connection of the console cable at the UCB and LCB. Also check the console cable for damage, replace as needed.
2) If the console cable connections are good, the issue is likely with the LCB. Replace the LCB.