What is the wrench symbol on the Allison transmission?
Allison 4500 RDS Transmission Service & Repair Manual
4500 RDS
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Open Apr 14, 2024 - 02:03 AM
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Apr 14, 2024 - 02:03 AM
The wrench symbol on the Allison transmission display panel is a service indicator. It means that the transmission requires routine service, or it has identified an issue that needs attention. It is part of the transmission's self-diagnostic system, which monitors for operational issues. When this symbol lights up, you should check for diagnostic trouble codes (DTCs) using an appropriate scan tool and consult the repair manual for troubleshooting steps and service procedures.
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Allison 4500 RDS Transmission Service & Repair Manual
Get the most complete service and repair manual for ALLISON TRANSMISSION 4500 RDS GENERATION CONTROLS VOCATIONAL MODELS. This professional technical manual contains service, maintenance, and troubleshooting information, making it useful for both professional mechanics and DIY enthusiasts. It is the ...
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