TM 5-3805-296-23-1
0037
Table 1. 0562 Module Communication Diagnostic Codes.
0037
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
NOTE
0562-09 Caterpillar
Monitoring System
Always inspect harness connectors that are involved in the circuit. Poor
Abnormal Update Rate
connections can often be the cause of a problem in an electrical circuit.
Verify that all connections in the circuit are clean and secure and that all
connections are in good condition. If a problem with the connection is
found, correct the problem and verify that this malfunction or diagnostic
code is active before performing this procedure.
Perform open or short-circuit test at each harness connection to identify
the correct harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
DIAGNOSTIC CODE SET CONDITION
Monitoring System Fails to Communicate with Engine ECM.
POSSIBLE CAUSE
Fuse F40 Open.
Dash Wiring Harness High Resistance, Open, or Shorted.
Main Cab Wiring Harness High Resistance, Open, or Shorted.
Fuse Panel Wiring Harness High Resistance, Open, or Shorted.
Circuit Breaker Panel.
Tractor Operator Monitor.
