Transmission Fault Code P0657 AcuraZine Acura Enthusiast Community
P0657 Allison Transmission Code. Transmission Fault Code P0657 AcuraZine Acura Enthusiast Community P0658 - Relates to "Actuator Supply Voltage Circuit Low"; P0659 - Relates to "Actuator Supply Voltage Circuit High"; NOTE: Although code P0657 is a generic code that is most commonly defined as " Actuator Supply Voltage "A" Circuit / Open", some manufacturers have assigned vastly different meanings to the definition. A: Allison Transmission Code P0657 is an OBD-II diagnostic trouble code that indicates a malfunction with the transmission system
Allison Transmission Diagnostic Codes from vigentyktworkshopfix.z13.web.core.windows.net
P0658 - Relates to "Actuator Supply Voltage Circuit Low"; P0659 - Relates to "Actuator Supply Voltage Circuit High"; NOTE: Although code P0657 is a generic code that is most commonly defined as " Actuator Supply Voltage "A" Circuit / Open", some manufacturers have assigned vastly different meanings to the definition. Allison 1000 & 2000 Gen 5 Fault Code:P0657 Actuator Supply Voltage 1 Open October 12, 2024
Allison Transmission Diagnostic Codes
When it comes to the P0657 and related codes, the ECM has detected an abnormal value within the actuator supply voltage circuit. 2024 2019 Allison DOC Transmission Diagnostic Software Free Download [PDF] 2Mb: Download: Allison Transmission TS2973EN Troubleshooting Manual [PDF] 5.1Mb:
P0880 Allison Transmission Code Troubleshooting Tips and Fixes. Allison Transmission Fault Codes Manual [PDF] 1.4Mb: Download: Allison Transmission Troubleshooting Manual GEN4 The cause of this fault code can be a faulty Transmission Solenoid, an open or shorted Transmission Solenoid harness, a poor electrical connection in the Transmission.
Allison Transmission Fault Code P0715. Daily usage of a vehicle with an active transmission code is a risk that we do not want to take. The Powertrain Control Module (PCM) monitors the transmission solenoid circuits by supplying voltage to the solenoids through this circuit, then checking for voltage returning from the solenoids through each of the individual solenoid control wires.