You should contact your dealer and tell them you need TSB-2023-035-E-R1
TECHNICAL SERVICE BULLETIN
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FIX AS FAIL EXTENSION: L, M, MX-Series; Engine ECU Malfunction Preventing Machine Start
Repairs described in this bulletin may be made only in the event of a failure.
R1 Revision: Added L3301F and L4701F to the Serial Numbers Affected and ECU Information sections.
Product Line:
L, M, MX-Series
Model:
L3301, L3560, L3901, L4060, L47, L4701, L4760, L5060, L5460, L6060, M62, MX4800, MX5200, MX5800
Serial Numbers Affected:
Model
Serial Numbers
Model
Serial Numbers
Model
Serial Numbers
L3301DT, L3301HST, L3301F: 50003 to 77739, 50004 to 75744, 10008 to 10453
L3560DT, L3560GST: 30010 to 43941
L3901F: 10007 to 10189
L3560HST, L3560HST-LE: 30001 to 43953
L3901DT: 50011 to 82664
L3560HSTC, L3560HSTC-LE: 30002 to 43907
L3901HST: 50010 to 81725
L4060DT, L4060GST: 30004 to 44510
L47: 50001 to 52059
L4701DT, L4701HST: 50009 to 65829
L4060HST, L4060HST-LE: 30001 to 44561
L4060HSTC, L4060HSTC-LE: 30003 to 44557
L4701F: 10001 to 10754
L4760GST: 30005 to 42245
L5060GST: 30001 to 40197
L5460HST, L5460HSTC
30002 to 41546, 30001 to 41558
L4760HST: 30001 to 42326
L4760HSTC: 30004 to 42334
L6060HST, L6060HSTC: 30008 to 46972, 30001 to 46985
M62: 50001 to 51172
MX4800F: 10001 to 10329
MX4800DT: 50001 to 54209
MX4800HST: 50001 to 54280
MX5200F: 10001 to 10744
MX5800: 50001 to 55122
MX5200DT, MX5200HST: 50001 to 65359
Issue:
The engine may fail to start and DTC code P0605 or P0606 may appear.
Solution:
If DTC P0605 is present, replace the engine ECU with the updated engine ECU in the chart below for your unit per the Workshop Manual and carry out a manual DPF regeneration per the Diagnosis Manual.
If only DTC P0606 is present, update the ECU Software to the latest software per the chart below for your unit and clear the DTC codes (The DPK file can be downloaded from the Machine Software page on K-Service).
Warranty Information:
This bulletin applies in the event of a failure and does not constitute warranty authorization to update units without a defect in material or workmanship. File warranty only in case of failure.
Warranty Term
8 Years from retail date
(for this specific failure only)
TSB-2023-035-E
DTC code P0605 is present
1.0 hours
Only DTC code P0606 is present
0.5 hours