How is the p0657 actuator supply voltage a circuit?
When it comes to the P0657 and related codes, the ECM has detected an abnormal value within the actuator supply voltage circuit. It recognizes the abnormality by comparing the actual values to desired ones. If they go outside of a desired scope, it illuminates the MIL (Malfunction indicator lamp) on your instrument panel.
When to use fault code p0657 in torque pro?
We recommend Torque Pro. OBD II fault code P0657 is most commonly defined as “Actuator Supply Voltage “A” Circuit/Open” and is set when either the PCM (Powertrain Control Module) or any other control module detects a break in communication between two or more control modules.
What does code p0657 mean on Honda Acura?
Honda/Acura: On these applications, code P0657 refers to a loss of communication between the PCM and all, or some of the transmission shift solenoids. To complicate matters however, this code is also defined as “Air/Fuel Ratio Sensor Relay Circuit Malfunction” on some Acura models.
When does DTC p0657 set on a PCM?
If one of the solenoid return circuits does not have the correct voltage returning to the PCM, the PCM will set a code for that solenoid. However, DTC P0657 sets when ALL of the solenoids do not have the correct voltage returning to the PCM all at the same time.
When it comes to the P0657 and related codes, the ECM has detected an abnormal value within the actuator supply voltage circuit. It recognizes the abnormality by comparing the actual values to desired ones. If they go outside of a desired scope, it illuminates the MIL (Malfunction indicator lamp) on your instrument panel.
If one of the solenoid return circuits does not have the correct voltage returning to the PCM, the PCM will set a code for that solenoid. However, DTC P0657 sets when ALL of the solenoids do not have the correct voltage returning to the PCM all at the same time.
We recommend Torque Pro. OBD II fault code P0657 is most commonly defined as “Actuator Supply Voltage “A” Circuit/Open” and is set when either the PCM (Powertrain Control Module) or any other control module detects a break in communication between two or more control modules.
How much does it cost to repair a p0657 circuit?
Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. The cost of diagnosing the P0657 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.