John Deere OMPC20964 User Manual
Page 146
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Troubleshooting and Diagnostics
OUO6050,0002237
–19–14NOV06–3/3
Fault Code
Description
Problem
Solution
2146.13
TCM not calibrated
TCM has not been calibrated for this
See Calibrating in TCM or StarFire iTC
vehicle. Please go to SETUP TCM to
section.
calibrate.
523572.31
Unsafe
TCM was unable to save SETUP changes
Check battery voltage at TCM with key off,
Shutdown-parameters not
when key was turned off. Must have
check harness. Contact John Deere dealer.
stored
unswitched battery voltage after key off to
save changes.
40-10
121907
PN=146
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